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| Freescale Semiconductor Data Sheet: Product Preview Document Number: K20P104M100SF2 Rev. 1, 11/2010 Supports the following: MK20N512VLL100, MK20N512VML100 Features * Operating Characteristics - Voltage range: 1.71 to 3.6 V - Flash write voltage range: 1.71 to 3.6 V - Temperature range (ambient): -40 to 105C * Human-machine interface - Low-power hardware touch sensor interface (TSI) - General-purpose input/output * Analog modules - 16-bit SAR ADC with PGA (x64) - 12-bit DAC - Analog comparator (CMP) containing a 6-bit DAC and programmable reference input - Voltage reference * Timers - Programmable delay block - Eight-channel motor control/general purpose/PWM timers - Two-channel quadrature decoder/general purpose timers - Periodic interrupt timers - 16-bit low-power timer - Carrier modulator transmitter - Real-time clock * Communication interfaces - USB full-/low-speed On-the-Go controller with onchip transceiver - Controller Area Network (CAN) module - SPI modules - I2C modules - UART modules - Secure Digital host controller (SDHC) - I2S K20 Sub-Family Data Sheet K20P104M100SF2 * Performance - Up to 100 MHz ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz * Memories and memory interfaces - Up to 512 KB program flash memory on nonFlexMemory devices - Up to 128 KB RAM - Serial programming interface (EzPort) - FlexBus external bus interface * Clocks - 1 to 32 MHz crystal oscillator - 32 kHz crystal oscillator - Multi-purpose clock generator * System peripherals - 10 low-power modes to provide power optimization based on application requirements - Memory protection unit with multi-master protection - 16-channel DMA controller, supporting up to 64 request sources - External watchdog monitor - Software watchdog - Low-leakage wakeup unit * Security and integrity modules - Hardware CRC module to support fast cyclic redundancy checks - Hardware random-number generator - 128-bit unique identification (ID) number per chip This document contains information on a product under development. Freescale reserves the right to change or discontinue this product without notice. (c) 2010-2010 Freescale Semiconductor, Inc. Preliminary Pr el im in ar y Table of Contents 1 Ordering parts...........................................................................4 1.1 Determining valid orderable parts......................................4 2 Part identification......................................................................4 2.1 Description.........................................................................4 2.2 Format...............................................................................4 2.3 Fields.................................................................................4 2.4 Example............................................................................5 3 Terminology and guidelines......................................................5 3.1 Definition: Operating requirement......................................5 3.2 Definition: Operating behavior...........................................6 3.3 Definition: Attribute............................................................6 6.3.3 6.1 Core modules....................................................................19 6.1.1 6.1.2 Debug trace timing specifications.........................19 JTAG electricals....................................................20 6.2 System modules................................................................23 6.3 Clock modules...................................................................23 6.3.1 6.3.2 MCG Specifications...............................................23 Oscillator Electrical Characteristics.......................25 6.3.2.1 6.3.2.2 Oscillator DC Electrical Specifications 25 Oscillator frequency specifications......26 3.4 Definition: Rating...............................................................7 3.5 Result of exceeding a rating..............................................7 3.6 Relationship between ratings and operating requirements......................................................................7 3.7 Guidelines for ratings and operating requirements............8 3.8 Definition: Typical value.....................................................8 3.9 Typical Value Conditions...................................................9 4 Ratings......................................................................................9 4.1 Thermal handling ratings...................................................9 4.2 Moisture handling ratings..................................................10 4.3 ESD handling ratings.........................................................10 4.4 Voltage and current operating ratings...............................10 5 General.....................................................................................11 5.1 Nonswitching electrical specifications...............................11 5.1.1 5.1.2 5.1.3 5.1.4 5.1.5 Voltage and Current Operating Requirements......11 LVD and POR operating requirements.................12 Voltage and current operating behaviors..............13 Power mode transition operating behaviors..........13 Power consumption operating behaviors..............14 5.1.5.1 Diagram: Typical IDD_RUN operating behavior...............................................16 5.1.6 5.1.7 5.1.8 EMC radiated emissions operating behaviors.......17 Designing with radiated emissions in mind...........18 Capacitance attributes..........................................18 6.6.2 6.6.3 5.2 Switching electrical specifications.....................................18 5.3 Thermal specifications.......................................................18 5.3.1 5.3.2 Thermal operating requirements...........................18 Thermal attributes.................................................19 6.6.4 6 Peripheral operating requirements and behaviors....................19 2 Pr el im in ar y 6.3.3.1 6.3.3.2 6.4.1 6.4.1.1 6.4.1.2 6.4.1.3 6.4.1.4 6.4.2 6.4.3 6.6.1 6.6.1.1 6.6.1.2 6.6.1.3 6.6.1.4 6.6.3.1 6.6.3.2 32kHz Oscillator Electrical Characteristics............27 32kHz Oscillator DC Electrical Specifications......................................27 32kHz Oscillator Frequency Specifications......................................27 6.4 Memories and memory interfaces.....................................28 Flash (FTFL) Electrical Characteristics.................28 Flash Timing Parameters -- Program and Erase............................................28 Flash Timing Parameters -- Commands..........................................28 Flash (FTFL) Current and Power Parameters..........................................29 Reliability Characteristics....................29 EzPort Switching Specifications............................29 Flexbus Switching Specifications..........................30 6.5 Security and integrity modules..........................................32 6.6 Analog...............................................................................32 ADC electrical specifications.................................32 16-bit ADC operating conditions..........33 16-bit ADC electrical characteristics....35 16-bit ADC with PGA operating conditions............................................38 16-bit ADC with PGA characteristics...39 CMP and 6-bit DAC electrical specifications.........40 12-bit DAC electrical characteristics.....................41 12-bit DAC operating requirements.....41 12-bit DAC operating behaviors..........42 Voltage Reference Electrical Specifications..........44 6.7 Timers................................................................................45 6.8 Communication interfaces.................................................45 K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary Freescale Semiconductor, Inc. 6.8.1 6.8.2 6.8.3 6.8.4 USB electrical specifications.................................46 USB DCD Electrical Specifications.......................46 USB Voltage Regulator Electrical Specifications. .46 DSPI Switching Specifications for Low-speed Operation..............................................................47 6.9 Human-machine interfaces (HMI)......................................53 6.9.1 6.9.2 General Switching Specifications..........................53 TSI Electrical Specifications..................................54 7 Dimensions...............................................................................54 7.1 Obtaining package dimensions.........................................54 8 Pinout........................................................................................55 8.1 K20 Signal Multiplexing and Pin Assignments..................55 8.2 K20 Pinouts.......................................................................59 9 Revision History........................................................................60 6.8.5 DSPI Switching Specifications (High-speed mode)....................................................................48 6.8.6 6.8.7 SDHC Specifications.............................................50 I2S Switching Specifications.................................51 Freescale Semiconductor, Inc. Pr el im in ar y K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary 3 Ordering parts 1 Ordering parts 1.1 Determining valid orderable parts Valid orderable part numbers are provided on the web. To determine the orderable part numbers for this device, go to www.freescale.com and perform a part number search for the following device numbers: PK20 and MK20. 2 Part identification 2.1 Description Part numbers for the chip have fields that identify the specific part. You can use the values of these fields to determine the specific part you have received. 2.2 Format Part numbers for this device have the following format: Q K## M FFF T PP CCC N 2.3 Fields This table lists the possible values for each field in the part number (not all combinations are valid): Field Q K## M Qualification status Kinetis family Flash memory type Description Values * M = Fully qualified, general market flow * P = Prequalification * K20 * N = Program flash only * X = Program flash and FlexMemory Table continues on the next page... 4 Pr el im in ar y K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary Freescale Semiconductor, Inc. Terminology and guidelines Field FFF Description Program flash memory size * * * * * * 32 = 32 KB 64 = 64 KB 128 = 128 KB 256 = 256 KB 512 = 512 KB 1M0 = 1 MB Values T PP Temperature range (C) Package identifier * V = -40 to 105 * * * * * * * * * * * * * * * * * * FM = 32 QFN (5 mm x 5 mm) FT = 48 QFN (7 mm x 7 mm) LF = 48 LQFP (7 mm x 7 mm) FX = 64 QFN (9 mm x 9 mm) LH = 64 LQFP (10 mm x 10 mm) LK = 80 LQFP (12 mm x 12 mm) MB = 81 MAPBGA (8 mm x 8 mm) LL = 100 LQFP (14 mm x 14 mm) ML = 104 MAPBGA (8 mm x 8 mm) LQ = 144 LQFP (20 mm x 20 mm) MD = 144 MAPBGA (13 mm x 13 mm) MF = 196 MAPBGA (15 mm x 15 mm) MJ = 256 MAPBGA (17 mm x 17 mm) 50 = 50 MHz 72 = 72 MHz 100 = 100 MHz 120 = 120 MHz 150 = 150 MHz CCC Maximum CPU frequency (MHz) N Packaging type 2.4 Example This is an example part number: MK20N512VMD100 3 Terminology and guidelines 3.1 Definition: Operating requirement An operating requirement is a specified value or range of values for a technical characteristic that you must guarantee during operation to avoid incorrect operation and possibly decreasing the useful life of the chip. Freescale Semiconductor, Inc. Pr el im in ar y * R = Tape and reel * (Blank) = Trays K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary 5 Terminology and guidelines 3.1.1 Example This is an example of an operating requirement, which you must meet for the accompanying operating behaviors to be guaranteed: Symbol VDD Description 1.0 V core supply volt age 0.9 Min. 1.1 Max. V Unit 3.2 Definition: Operating behavior An operating behavior is a specified value or range of values for a technical characteristic that are guaranteed during operation if you meet the operating requirements and any other specified conditions. 3.2.1 Example This is an example of an operating behavior, which is guaranteed if you meet the accompanying operating requirements: Symbol IWP Description Min. Max. Unit Digital I/O weak pullup/ 10 pulldown current 130 A 3.3 Definition: Attribute An attribute is a specified value or range of values for a technical characteristic that are guaranteed, regardless of whether you meet the operating requirements. 3.3.1 Example This is an example of an attribute: Symbol CIN_D Description Input capacitance: digi -- tal pins Min. 7 Max. pF Unit 6 Pr el im in ar y K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary Freescale Semiconductor, Inc. Terminology and guidelines 3.4 Definition: Rating A rating is a minimum or maximum value of a technical characteristic that, if exceeded, may cause permanent chip failure: * Operating ratings apply during operation of the chip. * Handling ratings apply when the chip is not powered. This is an example of an operating rating: Symbol VDD Description 1.0 V core supply volt age -0.3 Pr el im in ar y Min. Max. 1.2 V The likelihood of permanent chip failure increases rapidly as soon as a characteristic begins to exceed one of its operating ratings. Operating rating 3.4.1 Example Unit 3.5 Result of exceeding a rating 40 Failures in time (ppm) 30 20 10 0 Measured characteristic K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 7 Terminology and guidelines 3.6 Relationship between ratings and operating requirements g tin h or an dlin g in rat g( mi n.) ing ui req in. (m nt me re ) ui req ax (m nt me re .) h or g dlin an ( ing rat x.) ma g g tin Op era Op t era era Op tin era Op Fatal range - Probable permanent failure Limited operating range - No permanent failure - Possible decreased life - Possible incorrect operation Normal operating range - No permanent failure - Correct operation Limited operating range - No permanent failure - Possible decreased life - Possible incorrect operation Fatal range - Probable permanent failure Handling range - No permanent failure - Pr el im in ar y Description Min. 10 70 Typ. 130 Max. A 3.7 Guidelines for ratings and operating requirements Follow these guidelines for ratings and operating requirements: * Never exceed any of the chip's ratings. * During normal operation, don't exceed any of the chip's operating requirements. * If you must exceed an operating requirement at times other than during normal operation (for example, during power sequencing), limit the duration as much as possible. 3.8 Definition: Typical value A typical value is a specified value for a technical characteristic that: * Lies within the range of values specified by the operating behavior * Given the typical manufacturing process, is representative of that characteristic during operation when you meet the typical-value conditions or other specified conditions Typical values are provided as design guidelines and are neither tested nor guaranteed. 3.8.1 Example 1 This is an example of an operating behavior that includes a typical value: Symbol IWP Unit Digital I/O weak pullup/pulldown current K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 8 Preliminary Freescale Semiconductor, Inc. Ratings 3.8.2 Example 2 This is an example of a chart that shows typical values for various voltage and temperature conditions: 5000 4500 4000 3500 IDD_STOP (A) 3000 2500 2000 1500 1000 500 0 0.90 TJ 3.9 Typical Value Conditions Typical values assume you meet the following conditions (or other conditions as specified): Symbol TA VDD Description Value Unit Ambient temperature 3.3 V supply voltage 25 3.3 C V 4 Ratings Freescale Semiconductor, Inc. Pr el im in ar y 105 C 25 C -40 C 0.95 1.00 1.05 1.10 VDD (V) 150 C K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary 9 Ratings 4.1 Thermal handling ratings Symbol TSTG TSDR Description Storage temperature Solder temperature, lead-free Solder temperature, leaded Min. -55 -- -- Max. 150 260 245 Unit C C Notes 1 2 1. Determined according to JEDEC Standard JESD22-A103, High Temperature Storage Life. 2. Determined according to IPC/JEDEC Standard J-STD-020, Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State Surface Mount Devices. 4.2 Moisture handling ratings Symbol MSL Description Moisture sensitivity level Pr el im in ar y Min. -- Max. 3 Unit -- Min. Max. Unit V V -2000 -500 -100 +2000 +500 +100 mA Min. -0.3 -- -0.3 -0.3 Max. 3.8 185 5.5 VDD + 0.3 Table continues on the next page... Notes 1 1. Determined according to IPC/JEDEC Standard J-STD-020, Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State Surface Mount Devices. 4.3 ESD handling ratings Symbol VHBM VCDM ILAT Description Notes 1 2 Electrostatic discharge voltage, human body model Electrostatic discharge voltage, charged-device model Latch-up current at ambient temperature of 85C 1. Determined according to JEDEC Standard JESD22-A114, Electrostatic Discharge (ESD) Sensitivity Testing Human Body Model (HBM). 2. Determined according to JEDEC Standard JESD22-C101, Field-Induced Charged-Device Model Test Method for Electrostatic-Discharge-Withstand Thresholds of Microelectronic Components. 4.4 Voltage and current operating ratings Symbol VDD IDD VDIO VAIO Description Digital supply voltage Digital supply current Digital input voltage (except RESET, EXTAL, and XTAL) Analog, RESET, EXTAL, and XTAL input voltage Unit V mA V V K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 10 Preliminary Freescale Semiconductor, Inc. General Symbol ID VDDA IDDA VUSB_DP VUSB_DM VREGIN VBAT VRAM VRFVBAT Description Instantaneous maximum current single pin limit (applies to all port pins) Analog supply voltage Analog supply current1 USB_DP input voltage USB_DM input voltage USB regulator input RTC battery supply voltage VDD voltage required to retain RAM Min. -25 VDD - 0.3 TBD -0.3 -0.3 -0.3 -0.3 1.2 Max. 25 VDD + 0.3 TBD 3.63 3.63 6.0 3.8 -- -- Unit mA V mA V V V V V V VBAT voltage required to retain the VBAT register file 1. The analog supply current is the sum of the active or disabled current for each of the analog modules on the device. See each module's specification for its supply current. 5 General 5.1 Nonswitching electrical specifications 5.1.1 Voltage and Current Operating Requirements Symbol VDD VDDA Description Min. Pr el im in ar y TBD Table 1. Voltage and current operating requirements Max. 3.6 3.6 0.1 0.1 1.71 1.71 -0.1 -0.1 Unit V V V V Notes Supply voltage Analog supply voltage VDD - VDDA VDD-to-VDDA differential voltage VSS - VSSA VSS-to-VSSA differential voltage VIH Input high voltage * 2.7 V VDD 3.6 V * 1.7 V VDD 2.7 V VIL Input low voltage * 2.7 V VDD 3.6 V * 1.7 V VDD 2.7 V VHYS Input hysteresis 0.7 x VDD 0.75 x VDD -- -- V V -- -- 0.06 x VDD Table continues on the next page... 0.35 x VDD 0.3 x VDD -- V V V K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 11 General Table 1. Voltage and current operating requirements (continued) Symbol IIC Description DC injection current -- single pin * VIN > VDD * VIN < VSS DC injection current -- total MCU limit, includes sum of all stressed pins * VIN > VDD * VIN < VSS 0 0 2 -0.2 mA mA 1 0 0 25 -5 mA mA Min. Max. Unit Notes 1 5.1.2 LVD and POR operating requirements Symbol VPOR VLVDH Description Min. Pr el im in ar y Table 2. LVD and POR operating requirements Typ. 1.1 TBD TBD Max. TBD TBD V V 2.56 TBD TBD TBD TBD 2.70 2.80 2.90 3.00 60 TBD TBD TBD TBD TBD TBD TBD V V V V V TBD TBD TBD TBD 1.80 1.90 2.00 2.10 TBD TBD TBD TBD V V V V Table continues on the next page... 1. All functional non-supply pins are internally clamped to VSS and VDD. Input must be current limited to the value specified. To determine the value of the required current-limiting resistor, calculate resistance values for positive and negative clamp voltages, then use the larger of the two values. Power supply must maintain regulation within operating VDD range during instantaneous and operating maximum current conditions. If positive injection current (VIn > VDD) is greater than IDD, the injection current may flow out of VDD and could result in external power supply going out of regulation. Ensure external VDD load will shunt current greater than maximum injection current. This will be the greatest risk when the MCU is not consuming power. Examples are: if no system clock is present, or if clock rate is very low (which would reduce overall power consumption). Unit Notes Falling VDD POR detect voltage Falling low-voltage detect threshold -- high range (LVDV=01) Low-voltage warning thresholds -- high range VLVW1 VLVW2 VLVW3 VLVW4 VHYS VLVDL * Level 1 falling (LVWV=00) * Level 2 falling (LVWV=01) * Level 3 falling (LVWV=10) * Level 4 falling (LVWV=11) 1 Low-voltage inhibit reset/recover hysteresis -- high range Falling low-voltage detect threshold -- low range (LVDV=00) Low-voltage warning thresholds -- low range mV 1 VLVW1 VLVW2 VLVW3 VLVW4 * Level 1 falling (LVWV=00) * Level 2 falling (LVWV=01) * Level 3 falling (LVWV=10) * Level 4 falling (LVWV=11) K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 12 Preliminary Freescale Semiconductor, Inc. General Table 2. LVD and POR operating requirements (continued) Symbol VHYS VBG tLPO Description Low-voltage inhibit reset/recover hysteresis -- low range Bandgap voltage reference Internal low power oscillator period factory trimmed 1. Rising thresholds are falling threshold + VHYS TBD TBD Min. Typ. 40 1.00 1000 TBD TBD Max. Unit mV V s Notes 5.1.3 Voltage and current operating behaviors Symbol VOH Description Min. Pr el im in ar y Table 3. Voltage and current operating behaviors Max. Unit VDD - 0.5 VDD - 0.5 -- -- V V VDD - 0.5 VDD - 0.5 -- -- -- V V 100 mA -- -- 0.5 0.5 V V -- -- -- -- -- 30 0.5 0.5 V V 100 1 1 50 mA A A k Notes Output high voltage -- high drive strength * 2.7 V VDD 3.6 V, IOH = -10mA * 1.71 V VDD 2.7 V, IOH = -3mA Output high voltage -- low drive strength * 2.7 V VDD 3.6 V, IOH = -2mA * 1.71 V VDD 2.7 V, IOH = -0.6mA IOHT VOL Output high current total for all ports Output low voltage -- high drive strength * 2.7 V VDD 3.6 V, IOL = 10mA * 1.71 V VDD 2.7 V, IOL = 3mA Output low voltage -- low drive strength * 2.7 V VDD 3.6 V, IOL = 2mA * 1.71 V VDD 2.7 V, IOL = 0.6mA IOLT IIN IOZ RPU and RPD Output low current total for all ports Input leakage current (per pin) Hi-Z (off-state) leakage current (per pin) Internal weak pullup and pulldown resistors 1 1. Measured at VIL max and VDD min K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 13 General 5.1.4 Power mode transition operating behaviors In the table below, all specifications except tPOR, assume the following clock configuration: * CPU and system clocks = 100MHz * Bus and FlexBus clocks = 50 MHz * Flash clock = 25 MHz Table 4. Power mode transition operating behaviors Symbol tPOR Description After a POR event, amount of time from the point VDD reaches 1.8V to execution of the first instruction across the operating temperature range of the chip. RUN VLLS1 RUN * RUN VLLS1 * VLLS1 RUN Min. -- Max. 300 Unit s Notes 1 RUN VLLS2 RUN * RUN VLLS2 * VLLS2 RUN RUN VLLS3 RUN * RUN VLLS3 * VLLS3 RUN RUN LLS RUN * RUN LLS * LLS RUN RUN STOP RUN * RUN STOP * STOP RUN RUN VLPS RUN * RUN VLPS * VLPS RUN 1. Normal boot (FTFL_OPT[LPBOOT]=1) 14 Pr el im in ar y -- -- 4.1 s s 123.8 -- -- 4.1 s s 49.3 -- -- 4.1 s s 49.2 -- -- 4.1 5.9 s s -- -- 4.1 4.2 s s -- -- 4.1 5.8 s s K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary Freescale Semiconductor, Inc. General 5.1.5 Power consumption operating behaviors Table 5. Power consumption operating behaviors Symbol IDD_RUN Description Run mode current -- all peripheral clocks disa bled, code executing from flash * @ 1.8V * @ 3.0V IDD_RUN Run mode current -- all peripheral clocks ena bled, code executing from flash * @ 1.8V * @ 3.0V -- -- 55 56 TBD TBD mA mA 3 -- -- 40 42 TBD TBD mA mA 2 Min. Typ. Max. Unit Notes 1 IDD_RUN_M Run mode current -- all peripheral clocks ena bled and peripherals active, code executing from AX flash * @ 1.8V * @ 3.0V IDD_WAIT IDD_STOP IDD_VLPR IDD_VLPR IDD_VLPW IDD_VLPS IDD_LLS IDD_VLLS3 Wait mode current at 3.0 V -- all peripheral clocks disabled Stop mode current at 3.0 V Pr el im in ar y -- -- -- -- -- -- -- -- -- 85 85 TBD TBD TBD TBD TBD TBD TBD TBD TBD 15 1.4 1.25 TBD 1.05 30 12 A A -- -- -- -- 8 TBD TBD TBD TBD A 4 2 550 A A nA mA mA mA mA mA mA mA 5 6 7 4 Very-low-power run mode current at 3.0 V -- all peripheral clocks disabled Very-low-power run mode current at 3.0 V -- all peripheral clocks enabled Very-low-power wait mode current at 3.0 V Very-low-power stop mode current at 3.0 V Low leakage stop mode current at 3.0 V Very low-leakage stop mode 3 current at 3.0 V * 128KB RAM devices IDD_VLLS2 IDD_VLLS1 IDD_VBAT Very low-leakage stop mode 2 current at 3.0 V Very low-leakage stop mode 1 current at 3.0 V Average current when CPU is not accessing RTC registers at 3.0 V 1. 100MHz core and system clock, 50MHz bus and FlexBus clock, and 25MHz flash clock . MCG configured for FEI mode. All peripheral clocks disabled. 2. 100MHz core and system clock, 50MHz bus and FlexBus clock, and 25MHz flash clock. MCG configured for FEI mode. All peripheral clocks enabled, but peripherals are not in active operation. 3. 100MHz core and system clock, 50MHz bus and FlexBus clock, and 25MHz flash clock. MCG configured for FEI mode. All peripheral clocks enabled, and peripherals are in active operation. 4. 25MHz core and system clock, 25MHz bus clock, and 12.5MHz FlexBus and flash clock. MCG configured for FEI mode. 5. 2 MHz core, system, FlexBus, and bus clock and 1MHz flash clock. MCG configured for fast IRCLK mode. All peripheral clocks disabled. Code executing from flash. 6. 2 MHz core, system, FlexBus, and bus clock and 1MHz flash clock. MCG configured for fast IRCLK mode. All peripheral clocks enabled but peripherals are not in active operation. Code executing from flash. K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 15 General 7. 2 MHz core, system, FlexBus, and bus clock and 1MHz flash clock. MCG configured for fast IRCLK mode. All peripheral clocks disabled. 5.1.5.1 * * * * * Diagram: Typical IDD_RUN operating behavior The following data was measured under these conditions: MCG in FEI mode (39.0625 kHz IRC), except for 1 MHz core (FBE) All peripheral clocks disabled except FTFL LVD disabled, USB regulator disabled No GPIOs toggled Code execution from flash Figure 1. Run mode supply current vs. core frequency -- all peripheral clocks disabled The following data was measured under these conditions: * * * * * 16 MCG in FEI mode (39.0625 kHz IRC), except for 1 MHz core (FBE) All peripheral clocks enabled but peripherals are not in active operation LVD disabled, USB regulator disabled No GPIOs toggled Code execution from flash K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary Freescale Semiconductor, Inc. Pr el im in ar y General Figure 2. Run mode supply current vs. core frequency -- all peripheral clocks enabled 5.1.6 EMC radiated emissions operating behaviors Symbol VRE1 VRE2 VRE3 VRE4 Description Frequency band (MHz) 0.15-50 50-150 150-500 500-1000 0.15-1000 Pr el im in ar y Table 6. EMC radiated emissions operating behaviors Typ. Unit TBD TBD TBD TBD TBD -- dBV Notes 1, 2 Radiated emissions voltage, band 1 Radiated emissions voltage, band 2 Radiated emissions voltage, band 3 Radiated emissions voltage, band 4 VRE_IEC_SAE IEC and SAE level 2, 3 1. Determined according to IEC Standard 61967-1, Integrated Circuits - Measurement of Electromagnetic Emissions, 150 kHz to 1 GHz Part 1: General Conditions and Definitions, IEC Standard 61967-2, Integrated Circuits - Measurement of Electromagnetic Emissions, 150 kHz to 1 GHz Part 2: Measurement of Radiated Emissions--TEM Cell and Wideband TEM Cell Method, and SAE Standard J1752-3, Measurement of Radiated Emissions from Integrated Circuits--TEM/ Wideband TEM (GTEM) Cell Method. 2. VDD = 3 V, TA = 25 C, fOSC = 16 MHz (crystal), fBUS = 20 MHz 3. Specified according to Annex D of IEC Standard 61967-2, Measurement of Radiated Emissions--TEM Cell and Wideband TEM Cell Method, and Appendix D of SAE Standard J1752-3, Measurement of Radiated Emissions from Integrated Circuits--TEM/Wideband TEM (GTEM) Cell Method. K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 17 General 5.1.7 Designing with radiated emissions in mind 1. To find application notes that provide guidance on designing your system to minimize interference from radiated emissions, go to www.freescale.com and perform a keyword search for "EMC design." 5.1.8 Capacitance attributes Table 7. Capacitance attributes Symbol CIN_A CIN_D Description Pr el im in ar y Min. -- -- Max. 7 7 Unit pF pF Input capacitance: analog pins Input capacitance: digital pins 5.2 Switching electrical specifications Symbol Description Table 8. Device clock specifications Min. Normal run mode Max. Unit Notes fSYS fBUS FB_CLK fFLASH System and core clock Bus clock -- -- -- -- 100 50 50 25 MHz MHz MHz MHz FlexBus clock Flash clock VLPR mode fSYS fBUS FB_CLK fFLASH System and core clock Bus clock -- -- -- -- 2 2 2 1 MHz MHz MHz MHz FlexBus clock Flash clock 5.3 Thermal specifications K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 18 Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors 5.3.1 Thermal operating requirements Table 9. Thermal operating requirements Symbol TJ TA Description Die junction temperature Ambient temperature Min. -40 -40 Max. 125 105 Unit C C 5.3.2 Thermal attributes Singlelayer (1s) Four-layer (2s2p) Singlelayer (1s) Four-layer (2s2p) -- -- -- RJA RJA RJMA RJMA RJB RJC JT Pr el im in ar y Thermal resistance, junction to ambient (natural convection) TBD TBD C/W Thermal resistance, junction to ambient (natural convection) TBD TBD C/W Thermal resistance, junction to ambient (200 ft./ min. air speed) TBD TBD TBD TBD C/W C/W Thermal resistance, junction to ambient (200 ft./ min. air speed) Thermal resistance, junction to board Thermal resistance, junction to case TBD TBD C/W TBD TBD C/W Thermal characterization parameter, junction to package top outside center (natural convection) TBD TBD C/W Board type Symbol Description 104 MAPBGA 100 LQFP Unit Notes 1 1 1 1 2 3 4 6 Peripheral operating requirements and behaviors 6.1 Core modules Determined according to JEDEC Standard JESD51-2, Integrated Circuits Thermal Test Method Environmental Conditions--Natural Convection (Still Air), or EIA/JEDEC Standard JESD51-6, Integrated Circuit Thermal Test Method Environmental Conditions--Forced Convection (Moving Air). 2. Determined according to JEDEC Standard JESD51-8, Integrated Circuit Thermal Test Method Environmental Conditions --Junction-to-Board. 3. Determined according to Method 1012.1 of MIL-STD 883, Test Method Standard, Microcircuits, with the cold plate temperature used for the case temperature. The value includes the thermal resistance of the interface material between the top of the package and the cold plate. 4. Determined according to JEDEC Standard JESD51-2, Integrated Circuits Thermal Test Method Environmental Conditions--Natural Convection (Still Air). 1. K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 19 Peripheral operating requirements and behaviors 6.1.1 Debug trace timing specifications Table 10. Debug trace operating behaviors Symbol Tcyc Twl Twh Tr Tf Ts Th Description Clock period Low pulse width High pulse width Clock and data rise time Clock and data fall time Data setup Data hold Min. Max. Unit MHz ns ns ns ns ns ns Frequency dependent 2 2 -- -- 3 2 -- -- 3 3 -- -- TRACE_CLKOUT TRACE_D[3:0] 6.1.2 JTAG electricals Symbol Description Operating voltage J1 Pr el im in ar y Figure 3. TRACE_CLKOUT specifications Ts Th Ts Th Figure 4. Trace data specifications Table 11. JTAG electricals Min. 2.7 Max. 3.6 Unit V MHz 0 0 1/J1 Table continues on the next page... 25 50 -- ns TCLK frequency of operation * JTAG and CJTAG * Serial Wire Debug J2 TCLK cycle period K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 20 Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors Table 11. JTAG electricals (continued) Symbol J3 Description TCLK clock pulse width * JTAG and CJTAG * Serial Wire Debug J4 J5 J6 J7 J8 J9 J10 J11 J12 J13 J14 TCLK rise and fall times Boundary scan input data setup time to TCLK rise Boundary scan input data hold time after TCLK rise TCLK low to boundary scan output data valid TCLK low to boundary scan output high-Z 20 10 -- 20 0 -- -- -- -- 3 -- -- 30 30 -- -- 4 4 ns ns ns ns ns ns ns ns ns ns ns Min. Max. Unit ns TMS, TDI input data setup time to TCLK rise TMS, TDI input data hold time after TCLK rise TCLK low to TDO data valid TCLK low to TDO high-Z TRST assert time TRST setup time (negation) to TCLK high TCLK (input) Freescale Semiconductor, Inc. Pr el im in ar y 16 1 -- -- 100 8 -- -- J2 J3 J3 J4 J4 Figure 5. Test clock input timing K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary 21 Peripheral operating requirements and behaviors TCLK J5 J6 Data inputs J7 Input data valid Data outputs J8 Output data valid Data outputs Data outputs TCLK TDI/TMS TDO TDO J11 TDO 22 Pr el im in ar y J7 Output data valid Figure 6. Boundary scan (JTAG) timing J9 J10 Input data valid J11 Output data valid J12 Output data valid Figure 7. Test Access Port timing K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors TCLK J14 J13 TRST Figure 8. TRST timing There are no specifications necessary for the device's system modules. 6.3 Clock modules 6.3.1 MCG Specifications Symbol fints_ft fints_t tirefsts fdco_res_t Description Pr el im in ar y Table 12. MCG specifications Min. -- Typ. Max. -- 32.768 -- 31.25 -- -- 39.0625 4 TBD s 0.1 0.3 -- 0.2 0.5 -- + 0.5 - 1.0 -- 0.5 TBD 3.5 3.875 3 4 -- 4.125 5 Table continues on the next page... 6.2 System modules Unit kHz kHz Notes Internal reference frequency (slow clock) -- facto ry trimmed at nominal VDD and 25C Internal reference frequency (slow clock) -- user trimmed Internal reference (slow clock) startup time Resolution of trimmed DCO output frequency at fixed voltage and temperature -- using SCTRIM and SCFTRIM %fdco fdco_res_t Resolution of trimmed DCO output frequency at fixed voltage and temperature -- using SCTRIM only fdco_t fdco_t %fdco Total deviation of trimmed DCO output frequency over voltage and temperature Total deviation of trimmed DCO output frequency over fixed voltage and temperature range of 0- 70C Internal reference frequency (fast clock) -- factory trimmed at nominal VDD and 25C Internal reference frequency (fast clock) -- user trimmed %fdco %fdco fintf_ft fintf_t MHz MHz K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 23 Peripheral operating requirements and behaviors Table 12. MCG specifications (continued) Symbol tirefstf floc_low floc_high Description Internal reference startup time (fast clock) Loss of external clock minimum frequency -- RANGE = 00 Loss of external clock minimum frequency -- RANGE = 01, 10, or 11 FLL fdco_t DCO output fre quency range -- user trimmed and DMX32=0 Low range (DRS=00) 640 x fints_t Mid range (DRS=01) 1280 x fints_t 40 41.94 50 MHz 20 20.97 25 MHz 1, 2 Min. -- (3/5) x fints_t (16/5) x fints_t Typ. TBD -- -- Max. TBD -- -- Unit s kHz kHz Notes fdco_t_DMX3 DCO output fre quency range -- 2 reference = 32,768Hz and DMX32=1 Pr el im in ar y Mid-high range (DRS=10 192)0 x fints_t 60 62.91 75 High range (DRS=11) 2560 x fints_t 80 83.89 100 Low range (DRS=00) 732 x fints_t -- 23.99 -- Mid range (DRS=01) 1464 x fints_t -- 47.97 -- Mid-high range (DRS=10) 2197 x fints_t -- 71.99 -- High range (DRS=11) 2929 x fints_t -- 95.98 -- -- -- -- TBD TBD -- TBD TBD 1 ps ps PLL 48.0 2.0 -- -- 1.49 4.47 -- -- -- 400 TBD -- -- -- 100 4.0 -- -- 2.98 5.97 0.15 + 1075(1/ fpll_ref) ps ps % % MHz MHz MHz 3 MHz MHz MHz Jcyc_fll Jacc_fll tfll_acquire FLL period jitter 4 FLL accumulated jitter of DCO output over a 1s time window FLL target frequency acquisition time ms 5 fvco fpll_ref Jcyc_pll Jacc_pll Dlock Dunl tpll_lock VCO operating frequency PLL reference frequency range PLL period jitter PLL accumulated jitter over 1s window Lock entry frequency tolerance Lock exit frequency tolerance Lock detector detection time MHz MHz 6, 7 6,7 ms 8 1. The resulting system clock frequencies should not exceed their maximum specified values. K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 24 Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors 2. 3. 4. 5. This specification includes the 2% precision of the internal reference frequency (slow clock). The resulting clock frequency must not exceed the maximum specified clock frequency of the device. This specification was obtained at TBD frequency. This specification applies to any time the FLL reference source or reference divider is changed, trim value is changed, DMX32 bit is changed, DRS bits are changed, or changing from FLL disabled (BLPE, BLPI) to FLL enabled (FEI, FEE, FBE, FBI). If a crystal/resonator is being used as the reference, this specification assumes it is already running. 6. This specification was obtained using a Freescale developed PCB. PLL jitter is dependent on the noise characteristics of each PCB and results will vary. 7. This specification was obtained at internal frequency of TBD. 8. This specification applies to any time the PLL VCO divider or reference divider is changed, or changing from PLL disabled (BLPE, BLPI) to PLL enabled (PBE, PEE). If a crystal/resonator is being used as the reference, this specification assumes it is already running. This section provides the electrical characteristics of the module. 6.3.2.1 Symbol VDD33OSC IDDOSC Oscillator DC Electrical Specifications Description Min. Table 13. Oscillator DC electrical specifications, (VSSOSC= 0 VDC) (TA = TL to TH) Typ. -- Max. 3.6 Unit V Notes 3.3 V supply voltage 1.71 Supply current -- low-power mode * 32 kHz * 1 MHz * 4 MHz * 8 MHz Pr el im in ar y -- -- -- -- -- -- -- 500 100 200 300 700 1.2 1.5 -- -- -- -- -- -- -- nA A A A A -- -- -- -- -- -- -- -- -- Table continues on the next page... 25 200 400 800 1.5 3 4 -- -- -- -- -- -- -- -- -- -- -- A A A A 6.3.2 Oscillator Electrical Characteristics 1 * 16 MHz * 24 MHz * 32 MHz IDDOSC mA mA 1 Supply current -- high gain mode * 32 kHz * 1 MHz * 4 MHz * 8 MHz * 16 MHz * 24 MHz * 32 MHz mA mA mA 2, 3 2,3 Cx Cy EXTAL load capacitance XTAL load capacitance K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 25 Peripheral operating requirements and behaviors Table 13. Oscillator DC electrical specifications, (VSSOSC= 0 VDC) (TA = TL to TH) (continued) Symbol RF Description Feedback resistor -- low-frequency, low-power mode Feedback resistor -- low-frequency, high-gain mode Feedback resistor -- high-frequency, low-power mode (1 - 8 MHz, 8 - 32 MHz) Feedback resistor -- high-frequency, high-gain mode (1 - 8 MHz, 8 - 32 MHz) RS Series resistor -- low-frequency, low-power mode Min. -- -- -- -- -- -- -- Typ. -- 10 -- 1 -- Max. -- -- -- -- -- -- -- Unit M M M M k k k Notes 2,3 Series resistor -- low-frequency, high-gain mode Series resistor -- high-frequency, low-power mode Series resistor -- high-frequency, high-gain mode * 1 MHz resonator * 2 MHz resonator * 4 MHz resonator * 8 MHz resonator * 16 MHz resonator * 20 MHz resonator * 32 MHz resonator Vpp Peak-to-peak amplitude of oscillation (oscillator mode) -- low-frequency, low-power mode Peak-to-peak amplitude of oscillation (oscillator mode) -- low-frequency, high-gain mode Peak-to-peak amplitude of oscillation (oscillator mode) -- high-frequency, low-power mode Peak-to-peak amplitude of oscillation (oscillator mode) -- high-frequency, high-gain mode 1. VDD33OSC=3.3 V, Temperature =27 C, Cx/Cy=20 pF 2. See crystal or resonator manufacturer's recommendation 3. RF and Cx,Cy are integrated in low-frequency, low-power mode and must not be attached externally 26 Pr el im in ar y 200 -- -- -- -- -- -- -- -- -- 6.6 3.3 0 0 0 0 0 -- -- -- -- -- -- -- -- -- -- -- k k k k k k k V V V V 0.6 0.75 x VDD33OSC -- VDD33OSC 0.6 0.75 x VDD33OSC VDD33OSC K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors 6.3.2.2 Oscillator frequency specifications Table 14. Oscillator frequency specifications, (VDD33OSC = VDD33OSC (min) to VDD33OSC (max), TA = TL to TH) Symbol fosc_lo fosc_hi_1 fosc_hi_2 tdc_extal tcst Description Oscillator crystal or resonator frequency -- low frequency mode Oscillator crystal or resonator frequency -- high frequency mode (low range) Oscillator crystal or resonator frequency -- high frequency mode (high range) Input clock duty cycle (external clock mode) Min. 32 1 8 40 -- -- -- -- Typ. -- -- -- 50 Max. 40 8 32 60 -- -- -- -- Unit kHz MHz MHz % Notes Crystal start-up time -- 32 kHz low-frequency, low-power mode Crystal start-up time -- 32 kHz low-frequency, high-gain mode Pr el im in ar y TBD 800 4 3 ms ms ms ms Min. 1.71 -- -- -- -- Typ. -- 100 2.5 15 0.6 3.6 -- -- -- -- 1, 2, 3 Crystal start-up time -- 8 MHz high-frequency, low-power mode Crystal start-up time -- 8 MHz high-frequency, high-gain mode 1. This parameter is characterized before qualification rather than 100% tested. 2. Proper PC board layout procedures must be followed to achieve specifications. 3. Crystal start up time is defined as the time between the oscillator being enabled and the OSCINIT bit in the MCG_S register being set. 6.3.3 32kHz Oscillator Electrical Characteristics This section describes the module electrical characteristics. 6.3.3.1 32kHz Oscillator DC Electrical Specifications Table 15. 32kHz Oscillator Module DC Electrical Specifications (VSSOSC= 0 VDC) (TA = TL to TH) Symbol VBAT RF Cpara Cload Vpp Description Supply voltage Internal feedback resistor Parasitical capacitance of EXTAL32 and XTAL32 Internal load capacitance (programmable) Peak-to-peak amplitude of oscillation Max. Unit V M pF pF V K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 27 Peripheral operating requirements and behaviors 6.3.3.2 32kHz Oscillator Frequency Specifications Table 16. 32kHz oscillator frequency specifications (VDD33OSC = VDD33OSC (min) to VDD33OSC (max), TA = TL to TH) Symbol fosc_lo tstart Description Oscillator crystal Crystal start-up time Min. -- -- Typ. 32 1000 Max. -- -- Unit kHz ms 1, 2 Notes 1. This parameter is characterized before qualification rather than 100% tested. 2. Proper PC board layout procedures must be followed to achieve specifications. 6.4 Memories and memory interfaces 6.4.1 Flash (FTFL) Electrical Characteristics This section describes the electrical characteristics of the FTFL module. 6.4.1.1 Flash Timing Parameters -- Program and Erase The following characteristics represent the amount of time the internal charge pumps are active and do not include command overhead. Table 17. NVM program/erase timing characteristics Min. -- -- -- Typ. 20 20 Max. TBD 100 800 Symbol thvpgm4 thversscr thversblk Description Pr el im in ar y s ms ms 160 Unit Notes Longword Program high-voltage time Sector Erase high-voltage time Erase Block high-voltage time 1 1 1. Maximum time based on expectations at cycling end-of-life. 6.4.1.2 Symbol trd1blk trd1sec2k tpgmchk Flash Timing Parameters -- Commands Table 18. Flash command timing characteristics Description Read 1s Block execution time Read 1s Section execution time (2 KB flash sec tor) Program Check execution time Min. -- -- -- Table continues on the next page... Typ. -- -- -- Max. 1.4 40 35 Unit ms s s Notes K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 28 Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors Table 18. Flash command timing characteristics (continued) Symbol trdrsrc tpgm4 tersblk tersscr tpgmsec2k trd1all trdonce tpgmonce tersall tvfykey Description Read Resource execution time Program Longword execution time Erase Flash Block execution time Erase Flash Sector execution time Program Section execution time (2 KB flash sec tor) Read 1s All Blocks execution time Read Once execution time Min. -- -- -- -- -- -- -- -- -- -- Typ. -- 50 160 20 TBD -- -- Max. 35 TBD 800 100 TBD 2.8 35 Unit s s ms ms ms ms s s 1 2 2 Notes 1 Program Once execution time Erase All Blocks execution time Pr el im in ar y 50 TBD 320 -- 1600 35 ms s 2 1 Verify Backdoor Access Key execution time 1. Assumes 25MHz flash clock frequency. 2. Maximum times for erase parameters based on expectations at cycling end-of-life. 6.4.1.3 Flash (FTFL) Current and Power Parameters Description Table 19. Flash (FTFL) current and power parameters Typ. 10 Symbol IDD_PGM Unit mA Worst case programming current in program flash 6.4.1.4 Symbol Reliability Characteristics Description Table 20. NVM reliability characteristics Min. Typ.1 Program Flash 5 10 15 10 K Max. Unit Notes tnvmretp10k tnvmretp1k tnvmretp100 nnvmcycp Data retention after up to 10 K cycles Data retention after up to 1 K cycles Data retention after up to 100 cycles Cycling endurance TBD TBD TBD TBD -- -- -- -- years years years cycles 2 2 2 3 1. Typical data retention values are based on intrinsic capability of the technology measured at high temperature derated to 25C. For additional information on how Freescale defines typical data retention, please refer to Engineering Bulletin EB618. 2. Data retention is based on Tjavg = 55C (temperature profile over the lifetime of the application). 3. Cycling endurance represents number of program/erase cycles at -40C Tj 125C K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 29 Peripheral operating requirements and behaviors 6.4.2 EzPort Switching Specifications Table 21. EzPort switching specifications Num Description Operating voltage EP1 EP1a EP2 EP3 EP4 EP5 EP6 EP7 EP8 EP9 EZP_CK frequency of operation (all commands except READ) EZP_CK frequency of operation (READ command) EZP_CS negation to next EZP_CS assertion EZP_CS input valid to EZP_CK high (setup) EZP_CK high to EZP_CS input invalid (hold) EZP_D input valid to EZP_CK high (setup) Min. 2.7 -- -- 2 x tEZP_CK 5 5 2 5 Max. 3.6 fSYS/2 fSYS/8 -- -- -- -- -- Unit V MHz MHz ns ns ns ns ns ns ns ns EZP_CK high to EZP_D input invalid (hold) EZP_CK low to EZP_Q output valid (setup) EZP_CK low to EZP_Q output invalid (hold) EZP_CS negation to EZP_Q tri-state EZP_CK EZP_CS EZP_Q (output) EZP_D (input) 6.4.3 Flexbus Switching Specifications All processor bus timings are synchronous; input setup/hold and output delay are given in respect to the rising edge of a reference clock, FB_CLK. The FB_CLK frequency may be the same as the internal system bus frequency or an integer divider of that frequency. 30 Pr el im in ar y -- 0 12 -- -- 12 EP3 EP4 EP2 EP9 EP7 EP8 EP5 EP6 Figure 9. EzPort Timing Diagram K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors The following timing numbers indicate when data is latched or driven onto the external bus, relative to the Flexbus output clock (FB_CLK). All other timing relationships can be derived from these values. Table 22. Flexbus switching specifications Num Description Operating voltage Frequency of operation FB1 FB2 FB3 FB4 FB5 Clock period Address, data, and control output valid Address, data, and control output hold Data and FB_TA input setup Data and FB_TA input hold Min. 2.7 -- 20 TBD 0 Max. 3.6 50 -- 11.5 -- -- -- Unit V Mhz ns ns ns ns ns 1 1 2 2 Notes 1. Specification is valid for all FB_AD[31:0], FB_BE/BWEn, FB_CSn, FB_OE, FB_R/W,FB_TBST, FB_TSIZ[1:0], and FB_TS. 2. Specification is valid for all FB_AD[31:0] and FB_TA. FB1 FB_CLK FB_A[Y] FB_D[X] FB_RW FB_TS FB_CSn FB_OEn FB_BE/BWEn FB4 AA=1 FB_TA FB_TSIZ[1:0] Freescale Semiconductor, Inc. Pr el im in ar y 8.5 0.5 FB5 FB3 Address FB4 FB2 Address Data AA=1 AA=0 FB5 AA=0 TSIZ Figure 10. FlexBus read timing diagram K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary 31 Peripheral operating requirements and behaviors FB1 FB_CLK FB3 FB_A[Y] FB2 Address FB_D[X] Address Data FB_RW FB_TS FB_CSn FB_OEn FB_BE/BWEn FB_TA FB_TSIZ[1:0] 6.5 Security and integrity modules There are no specifications necessary for the device's security and integrity modules. 6.6 Analog 6.6.1 ADC electrical specifications The 16-bit accuracy specifications listed in Table 23 and Table 24 are achievable on the differential pins (ADCx_DP0, ADCx_DM0, ADC, ADCx_DP1, ADCx_DM1, ADCx_DP3, and ADCx_DP3). The ADCx_DP2 and ADCx_DM2 ADC inputs are used K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 32 Pr el im in ar y AA=1 AA=0 FB4 FB5 AA=1 AA=0 TSIZ Figure 11. FlexBus write timing diagram Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors as the PGA inputs and are not direct device pins. Accuracy specifications for these pins are defined in Table 25 and Table 26. All other ADC channels meet the 13-bit differential/12-bit single-ended accuracy specifications. 6.6.1.1 Symbol VDDA VDDA VSSA VREFH VREFL VADIN CADIN 16-bit ADC operating conditions Table 23. 16-bit ADC operating conditions Description Supply voltage Supply voltage Ground voltage ADC reference voltage high Conditions Absolute Delta to VDD (VDDVDDA) Delta to VSS (VSSVSSA) Min. 1.71 -100 -100 1.13 Typ.1 -- 0 0 Max. 3.6 +100 +100 VDDA VSSA Unit V mV mV V V V 2 2 Notes Reference volt age low Input voltage Input capaci tance RADIN Input resistance Freescale Semiconductor, Inc. Pr el im in ar y VDDA VSSA -- 8 4 VSSA VREFL -- -- VREFH 10 5 * 16 bit modes * 8/10/12 bit modes pF -- 2 5 k Table continues on the next page... K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary 33 Peripheral operating requirements and behaviors Table 23. 16-bit ADC operating conditions (continued) Symbol RAS Description Analog source resistance Conditions 16 bit modes * fADCK > 8MHz * fADCK = 4-8MHz * fADCK < 4MHz 13/12 bit modes * fADCK > 16MHz * fADCK > 8MHz * fADCK = 4-8MHz * fADCK < 4MHz -- -- -- -- -- -- -- -- 0.5 1 2 5 k k k k -- -- -- -- -- -- 0.5 1 2 k k k Min. Typ.1 Max. Unit Notes External to MCU Assumes ADLSMP=0 fADCK ADC conversion clock frequency 1. Typical values assume VDDA = 3.0 V, Temp = 25C, fADCK = 1.0 MHz unless otherwise stated. Typical values are for reference only and are not tested in production. 2. DC potential difference. 34 Pr el im in ar y 11/10 bit modes * fADCK > 8MHz -- -- -- -- -- -- -- -- -- -- 2 5 k k k k k * fADCK = 4-8MHz * fADCK < 4MHz 10 5 9/8 bit modes * fADCK > 8MHz * fADCK < 8MHz 10 ADLPC=0, ADHSC=1 * 16 bit modes * 13 bit modes 1.0 1.0 -- -- TBD TBD MHz MHz ADLPC=0, ADHSC=0 * 16 bit modes * 13 bit modes 1.0 1.0 1.0 1.0 -- -- -- -- 8.0 MHz MHz MHz MHz 12.0 5.0 8.0 ADLPC=1, ADHSC=1 * 16 bit modes * 13 bit modes ADLPC=1, ADHSC=0 * 16 bit modes * 13 bit modes 1.0 1.0 -- -- 2.5 5.0 MHz MHz K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors SIMPLIFIED INPUT PIN EQUIVALENT CIRCUIT Z ADIN SIMPLIFIED CHANNEL SELECT CIRCUIT Z AS R AS V ADIN V AS C AS Pad leakage due to input protection R ADIN ADC SAR ENGINE 6.6.1.2 Symbol IDDA 16-bit ADC electrical characteristics Description Conditions1 Min. -- -- -- -- -- Table 24. 16-bit ADC characteristics (VREFH = VDDA, VREFL = VSSA) Typ.2 215 340 470 610 Max. -- -- -- -- Supply current * ADLPC=1, ADHSC=0 * ADLPC=1, ADHSC=1 * ADLPC=0, ADHSC=0 * ADLPC=0, ADHSC=1 Pr el im in ar y INPUT PIN R ADIN INPUT PIN R ADIN INPUT PIN R ADIN C ADIN Figure 12. ADC input impedance equivalency diagram Unit A A A A A Notes ADLSMP= 0 ADCO=1 Supply current * Stop, reset, module off * ADLPC=1, ADHSC=0 * ADLPC=1, ADHSC=1 * ADLPC=0, ADHSC=0 * ADLPC=0, ADHSC=1 0.01 2.4 4.0 5.2 6.2 0.8 fADACK ADC asynchro nous clock source TBD TBD TBD TBD TBD TBD TBD TBD MHz MHz MHz MHz tADACK = 1/ fADACK Sample Time See Reference Manual chapter for sample times Conversion Time See Reference Manual chapter for conversion times Table continues on the next page... K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 35 Peripheral operating requirements and behaviors Table 24. 16-bit ADC characteristics (VREFH = VDDA, VREFL = VSSA) (continued) Symbol TUE Description Total unadjusted error Conditions1 * 16 bit differential * 16 bit single-ended * 13 bit differential * 12 bit single-ended * 11 bit differential * 10 bit single-ended * 9 bit differential * 8 bit single-ended DNL Differential nonlinearity * 16 bit differential * 13 bit differential * 11 bit differential * 9 bit differential Min. -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Typ.2 14.0 13.0 1.5 TBD 0.8 TBD 0.5 0.5 2.5 2.5 0.7 0.7 0.5 0.2 0.2 Max. TBD TBD TBD TBD TBD TBD 1.0 1.0 TBD TBD TBD TBD TBD TBD 0.5 0.5 -- -- LSB3 Max hard ware aver aging (AVGE = %1, AVGS = %11) Unit LSB3 Notes Max hard ware aver aging (AVGE = %1, AVGS = %11) INL Integral non-line arity Pr el im in ar y * 16 bit single-ended * 12 bit single-ended * 10 bit single-ended * 8 bit single-ended * 16 bit differential * 13 bit differential * 11 bit differential * 9 bit differential TBD -6 to +2.5 -2 to +12 1.0 1.0 0.5 0.5 0.3 0.3 4.0 4.0 0.7 0.7 0.4 0.4 0.2 0.2 * 16 bit single-ended * 12 bit single-ended * 10 bit single-ended * 8 bit single-ended * 16 bit differential * 13 bit differential * 12 bit single-ended * 11 bit differential * 10 bit single-ended * 9 bit differential * 8 bit single-ended TBD TBD TBD TBD 0.5 0.5 -- -- TBD TBD TBD TBD 0.5 0.5 * 16 bit single-ended Table continues on the next page... LSB3 Max aver aging EZS Zero-scale error LSB3 VADIN = VSSA K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 36 Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors Table 24. 16-bit ADC characteristics (VREFH = VDDA, VREFL = VSSA) (continued) Symbol EFS Description Full-scale error Conditions1 * 16 bit differential * 16 bit single-ended * 13 bit differential * 12 bit single-ended * 11 bit differential * 10 bit single-ended * 9 bit differential * 8 bit single-ended EQ Quantization er ror * 16 bit modes Min. -- -- -- -- -- -- -- -- -- -- Typ.2 0 to +10 0 to +14 1.0 TBD 0.4 0.4 0.2 0.2 -1 to 0 -- Max. -- -- TBD TBD TBD TBD 0.5 0.5 -- LSB3 Unit LSB3 Notes VADIN = VDDA ENOB Effective number 16 bit differential mode of bits * Avg=32 * Avg=16 * Avg=8 * Avg=4 * Avg=1 Pr el im in ar y * 13 bit modes 0.5 TBD TBD TBD TBD TBD 13.6 14.1 13.2 TBD TBD TBD TBD TBD TBD TBD 16 bit single-ended mode * Avg=32 * Avg=16 * Avg=8 * Avg=4 * Avg=1 TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD See ENOB 6.02 x ENOB + 1.76 dB 16 bit differential mode * Avg=32 16 bit single-ended mode * Avg=32 -- TBD TBD dB -- -94 TBD dB TBD TBD 95 TBD -- -- dB dB 16 bit single-ended mode * Avg=32 Table continues on the next page... 4 bits bits bits bits bits bits bits bits bits bits SINAD THD Signal-to-noise plus distortion Total harmonic distortion 4 SFDR Spurious free dy 16 bit differential mode namic range * Avg=32 4 K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 37 Peripheral operating requirements and behaviors Table 24. 16-bit ADC characteristics (VREFH = VDDA, VREFL = VSSA) (continued) Symbol EIL Description Input leakage er ror Conditions1 Min. Typ.2 IIn x RAS Max. Unit mV Notes IIn = leak age cur rent (refer to the MCU's voltage and cur rent oper ating rat ings) VTEMP25 Temp sensor voltage 1. All accuracy numbers assume the ADC is calibrated with VREFH = VDDA 2. Typical values assume VDDA = 3.0 V, Temp = 25C, fADCK = 2.0 MHz unless otherwise stated. Typical values are for reference only and are not tested in production. 3. 1 LSB = (VREFH - VREFL)/2N 4. Input data is 1 kHz sine wave. 6.6.1.3 Symbol VDDA VREFPGA VADIN RPGA 16-bit ADC with PGA operating conditions Description Conditions Min. Typ.1 -- Pr el im in ar y * 25C to 105C -- -- TBD TBD -- -- 25C Temp sensor slope * -40C to 25C -- TBD -- mV/C mV/C mV Table 25. 16-bit ADC with PGA operating conditions Max. 3.6 Absolute 1.71 Unit V V V Notes Supply voltage PGA ref voltage Input voltage VREFOUT VREFOUT VREFOUT VSSA TBD TBD TBD TBD TBD TBD -- 1.25 -- VDDA TBD TBD TBD TBD TBD TBD -- -- 2, 3 Input impedance Gain = 1, 2, 4, 8 Gain = 16, 32 Gain = 64 64 32 16 k RPGAD Differntial input impedance Gain = 1, 2, 4, 8 Gain = 16, 32 Gain = 64 128 64 32 100 -- k IN+ to IN- RAS TS Analog source resistance ADC sampling time Gain = 16, 32 Gain = 64 s 4 5 1. Typical values assume VDDA = 3.0 V, Temp = 25C, fADCK = 6 MHz unless otherwise stated. Typical values are for reference only and are not tested in production. 2. ADC must be configured to use the internal voltage reference (VREFOUT) 3. PGA reference connected to the VREFOUT pin. If the user wishes to drive VREFOUT with a voltage other than the output of the VREF module, the VREF module must be disabled. K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 38 Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors 4. The analog source resistance (RAS), external to MCU, should be kept as minimum as possible. Increased RAS causes drop in PGA gain without affecting other performances. This is not dependent on ADC clock frequency. 5. The minimum sampling time is dependent on input signal frequency and ADC mode of operation. A minimum of 1.25s time should be allowed for Fin=4 kHz at 16-bit differential mode. Recommended ADC setting is: ADLSMP=1, ADLSTS=2 at 8 MHz ADC clock. The ADLSTS bits can be adjusted for different ADC clock frequency 6.6.1.4 Symbol IDDA_PGA ILKG G 16-bit ADC with PGA characteristics Table 26. 16-bit ADC with PGA characteristics Description Supply current Leakage current Gain2 PGA disabled Conditions Min. TBD -- Typ.1 590 <1 1 2 Max. TBD TBD TBD TBD TBD TBD TBD TBD TBD 0.5 4 Unit A A dB dB dB dB dB dB dB dB Notes Pr el im in ar y * PGAG=0 * PGAG=1 * PGAG=2 * PGAG=3 TBD TBD TBD TBD TBD TBD TBD -- -- -- 3.9 TBD TBD 29.9 TBD -- -- -- * PGAG=4 * PGAG=5 * PGAG=6 * 16-bit modes * < 16-bit modes kHz kHz dB 40 -- Gain=1 TBD TBD * Gain=1 TBD TBD TBD TBD -- -- dB dB * Gain=64 -- -- * Gain=1 * Gain=64 Gain=1 * Gain=1 * Gain=64 -- -- -- -- -- 0.2 TBD 10 TBD TBD TBD TBD TBD mV s ppm/C ppm/C ppm/C %/V %/V TBD TBD TBD TBD TBD TBD Table continues on the next page... RAS < 100 GA BW Gain error RAS < 100 Input signal band width Power supply re jection ration PSRR VDDA= 3V 100mV, fVDDA= 50Hz, 60Hz VCM= 500mVpp, fVCM= 50Hz, 100Hz Gain=1, ADC Averaging=32 3 0 to 50C CMRR Common mode rejection ratio VOFS TGSW dG/dT Input offset volt age Gain switching settling time Gain drift over temperature Offset drift over temperature Gain drift over supply voltage dVOFS/dT dG/dVDDA 0 to 50C, ADC Averaging=32 VDDA from 1.71 to 3.6V K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 39 Peripheral operating requirements and behaviors Table 26. 16-bit ADC with PGA characteristics (continued) Symbol EIL Description Input leakage er ror Conditions All modes Min. Typ.1 IIn x RAS Max. Unit mV Notes IIn = leakage current (refer to the MCU's voltage and current op erating ratings) VPP,DIFF Maximum differ ential input signal swing Signal-to-noise ratio Total harmonic distortion * Gain=1 * Gain=64 * Gain=1 * Gain=64 * Gain=1 * Gain=64 [(VREFPGA x 2.33) - 0.2] / (2 x Gain) TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD 8.3 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- V 4 THD Pr el im in ar y 57.7 87.3 85.3 dB dB dB dB dB 92.42 92.54 12.3 12.7 8.4 8.7 * Gain=1, Average=4 * Gain=1, Average=8 bits bits bits bits bits bits bits bits bits bits bits dB * Gain=64, Average=4 * Gain=64, Average=8 * Gain=1, Average=32 * Gain=2, Average=32 * Gain=4, Average=32 * Gain=8, Average=32 13.4 13.1 12.6 11.8 11.1 10.2 9.3 * Gain=16, Average=32 * Gain=32, Average=32 * Gain=64, Average=32 See ENOB 6.02 x ENOB + 1.76 SNR dB Average=32 Average=32, fin=100Hz Average=32, fin=100Hz SFDR Spurious free dy namic range Effective number of bits ENOB SINAD Signal-to-noise plus distortion ra tio 1. Typical values assume VDDA =3.0V, Temp=25C, fADCK=6MHz unless otherwise stated. 2. Gain = 2PGAGx 3. When the PGA gain is changed, it takes some time to settle the output for the ADC to work properly. During a gain switching, a few ADC outputs should be discarded (minimum two data samples, may be more depending on ADC sampling rate and time of the switching). 4. Limit the input signal swing so that the PGA does not saturate during operation. Input signal swing is dependent on the PGA reference voltage and gain setting. K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 40 Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors 6.6.2 CMP and 6-bit DAC electrical specifications Table 27. Comparator and 6-bit DAC electrical specifications Symbol VDD IDDHS IDDLS IDDOFF VAIN VAIO VH Description Supply voltage Supply current, High-speed mode (EN=1, PMODE=1, VDDA >= VLVI_trip) Supply current, low-speed mode (EN=1, PMODE=0) Supply current, OFF Mode (EN=0,) Analog input voltage Analog input offset voltage Min. 1.71 -- -- -- VSS - 0.3 -- Typ. -- -- -- -- -- -- Max. 3.6 200 20 100 VDD 20 Unit V A A nA V mV Analog comparator hysteresis * HYSTCTR = 00 * HYSTCTR = 01 * HYSTCTR = 10 * HYSTCTR = 11 Pr el im in ar y -- -- -- -- 5 -- -- -- -- -- 10 20 30 -- -- VDD - 0.5 -- 0.5 20 50 120 420 120 -- -- 250 -- -- -- -- TBD 8 -0.5 -0.3 0.5 0.3 mV mV mV mV V V ns ns ns A LSB1 LSB VCMPOh VCMPOl tDHS tDLS Output high Output low Propagation delay, high-speed mode (EN=1, PMODE=1) Propagation delay, low-speed mode (EN=1, PMODE=1) Analog comparator initialization delay IDAC6b INL DNL 6-bit DAC current adder (enabled) 6-bit DAC integral non-Llnearity 6-bit DAC differential non-linearity 1. 1 LSB = Vreference/64 6.6.3 12-bit DAC electrical characteristics 6.6.3.1 Symbol VDDA VDACR TA 12-bit DAC operating requirements Desciption Supply voltage Reference voltage Temperature Table 28. 12-bit DAC operating requirements Min. 1.71 1.15 -40 Table continues on the next page... Max. 3.6 3.6 105 Unit V V C 1 Notes K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 41 Peripheral operating requirements and behaviors Table 28. 12-bit DAC operating requirements (continued) Symbol CL IL Desciption Output load capacitance Output load current Min. -- -- Max. 100 1 Unit pF mA Notes 2 1. The DAC reference can be selected to be VDDA or the voltage output of the VREF module (VREFO) 2. A small load capacitance (47 pF) can improve the bandwidth performance of the DAC 6.6.3.2 Symbol n 12-bit DAC operating behaviors Description Resolution Table 29. 12-bit DAC operating behaviors Min. 12 -- -- -- -- -- 1 0 Typ. -- -- -- Max. 12 Unit b Notes IDDA_DACLP Supply current -- low-power mode IDDA_DACH Supply current -- high-speed mode P tDACLP tDACHP tCCDACLP tCCDACHP Vdacoutl Vdacouth INL DNL DNL VOFFSET EG PSRR TCO TGE AC Rop Full-scale settling time (0x080 to 0xF7F) -- lowpower mode Pr el im in ar y 150 700 200 30 5 A A s s s s 100 15 -- TBD 100 -- -- -- -- -- -- -- -- VDACR -100 3 VDACR 8 1 1 0.5 0.5 0.4 0.1 60 -- -- -- -- Table continues on the next page... TBD TBD -- -- 0.8 0.6 90 -- -- TBD 250 dB 1 1 1 1 Full-scale settling time (0x080 to 0xF7F) -- highpower mode Code-to-code settling time (0xBF8 to 0xC08) -- low-power mode Code-to-code settling time (0xBF8 to 0xC08) -- high-speed mode DAC output voltage range low -- high-speed mode, no load, DAC set to 0x000 mV mV 2 3 4 5 5 DAC output voltage range high -- high-speed mode, no load, DAC set to 0xFFF Integral non-linearity error -- high speed mode Differential non-linearity error -- VDACR > 2 V LSB LSB LSB Differential non-linearity error -- VDACR = VRE FO (1.15 V) Offset error Gain error Power supply rejection ratio, VDDA > = 2.4 V Temperature coefficient offset voltage Temperature coefficient gain error Offset aging coefficient Output resistance load = 3 k %FSR %FSR V/C ppm of FSR/C V/yr K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 42 Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors Table 29. 12-bit DAC operating behaviors (continued) Symbol SR Description Slew rate -80h F7Fh 80h * High power (SPHP) * Low power (SPLP) CT BW Channel to channel cross talk 3dB bandwidth * High power (SPHP) * Low power (SPLP) 1. 2. 3. 4. 5. 550 40 -- -- -- -- 1.2 0.05 -- 1.7 0.12 -- -- -- -80 dB kHz Min. Typ. Max. Unit V/s Notes Settling within 1 LSB The INL is measured for 0+100mV to VDACR-100 mV The DNL is measured for 0+100 mV to VDACR-100 mV The DNL is measured for 0+100mV to VDACR-100 mV with VDDA > 2.4V Calculated by a best fit curve from VSS+100 mV to VREF-100 mV Freescale Semiconductor, Inc. Pr el im in ar y Figure 13. Typical INL error vs. digital code K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary 43 Peripheral operating requirements and behaviors 6.6.4 Voltage Reference Electrical Specifications Symbol VDDA TA CL Description Pr el im in ar y Figure 14. Offset at half scale vs. temperature Table 30. VREF full-range operating requirements Min. Max. 3.6 105 100 1.71 -40 -- Unit V C nF Notes Supply voltage Temperature Output load capacitance Table 31. VREF full-range operating behaviors Symbol Vout Vout Vdrift Description Voltage reference output with factory trim Voltage reference output without factory trim Temperature drift (Vmax -Vmin across the full temperature range) Min. TBD 1.15 -- Typ. 1.2 -- -- Max. TBD 1.24 7 Unit V V mV See Fig ure 15 Notes Table continues on the next page... K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 44 Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors Table 31. VREF full-range operating behaviors (continued) Symbol Tc Ac Ioff Ibg Itr Description Temperature coefficient Aging coefficient Powered down current (off mode, VREFEN = 0, VRSTEN = 0) Bandgap only (MODE_LV = 00) current Tight-regulation buffer (MODE_LV =10) current Load regulation (MODE_LV = 10) current Tstup DC Buffer startup time Min. -- -- -- -- -- -- 100 -- Typ. -- -- -- TBD -- -- -- -- -- Max. TBD TBD 0.10 75 1.1 100 TBD TBD TBD Unit ppm/C ppm/year A A mA V/mA s Notes Line regulation (power supply rejection) Symbol TA Description Pr el im in ar y -60 dB mV Table 32. VREF limited-range operating requirements Min. 0 Max. 50 Unit C Notes Temperature Table 33. VREF limited-range operating behaviors Min. Max. TBD TBD Symbol Vout Description Unit A Notes Voltage reference output with factory trim TBD Figure 15. Typical output vs.temperature TBD Figure 16. Typical output vs. VDD 6.7 Timers See General Switching Specifications. 6.8 Communication interfaces K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 45 Peripheral operating requirements and behaviors 6.8.1 USB electrical specifications The USB electricals for the USB On-the-Go module conform to the standards documented by the Universal Serial Bus Implementers Forum. For the most up-to-date standards, visit http://www.usb.org. 6.8.2 USB DCD Electrical Specifications Symbol VDP_SRC VLGC IDP_SRC IDM_SINK RDM_DWN VDAT_REF Description Pr el im in ar y Min. Typ. Max. TBD 2.0 13 TBD 0.8 7 TBD -- 10 50 100 -- 150 14.25 0.25 24.8 0.4 TBD Table 34. USB DCD specifications Unit V V A A k V USB_DP source voltage (up to 250 A) Threshold voltage for logic high USB_DP source current USB_DM sink current D- pulldown resistance for data pin contact detect Data detect voltage 6.8.3 USB Voltage Regulator Electrical Specifications Symbol VREGIN IDDon IDDstby IDDoff ILOADrun ILOADstby VReg33out Description Min. 2.7 -- -- -- -- -- Typ. -- Table 35. USB voltage regulator electrical specifications Max. 5.5 -- -- 500 120 TBD Unit V Notes Input supply voltage Quiescent current -- Run mode, load current equal zero 120 A A nA Quiescent current -- Standby mode, load cur rent equal zero Quiescent current -- Shutdown mode Maximum load current -- Run mode Maximum load current -- Standby mode Regulator output voltage -- Input supply (VRE GIN) > 3.6 V * Run mode * Standby mode * Pass-through mode TBD -- -- -- mA mA 1 3 TBD 2.3 3.3 TBD -- 3.6 TBD 3.6 V V V Table continues on the next page... K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 46 Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors Table 35. USB voltage regulator electrical specifications (continued) Symbol COUT ESR ILIM Description External output capacitor External output capacitor equivalent series re sistance Current limitation threshold Min. 1.76 1 185 Typ. 2.2 -- 290 Max. 8.16 100 395 Unit F m mA Notes 1. Operating in pass-through mode: regulator output voltage equal to the input voltage minus a drop proportional to ILoad. The DMA Serial Peripheral Interface (DSPI) provides a synchronous serial bus with master and slave operations. Many of the transfer attributes are programmable. The tables below provides DSPI timing characteristics for classic SPI timing modes. Refer to the DSPI chapter of the Reference Manual for information on the modified transfer formats used for communicating with slower peripheral devices. Table 36. Master Mode DSPI Timing (Low-speed mode) Description Min. Max. 3.6 1.71 -- Num Unit V Notes 1 Operating voltage Frequency of operation DS1 DS2 DS3 DS4 DS5 DS6 DS7 DS8 DSPI_SCK output cycle time DSPI_SCK output high/low time DSPI_PCSn to DSPI_SCK output valid DSPI_SCK to DSPI_PCSn output hold DSPI_SCK to DSPI_SOUT valid DSPI_SCK to DSPI_SOUT invalid DSPI_SIN to DSPI_SCK input setup DSPI_SCK to DSPI_SIN input hold 1. The DSPI module can operate across the entire operating voltage for the processor, but to run across the full voltage range the maximum frequency of operation is reduced. Freescale Semiconductor, Inc. Pr el im in ar y 12.5 -- MHz ns ns ns ns ns ns ns ns 4 x tBCLK (tSCK/2) - 4 (tSCK/2) - 4 (tSCK/2) - 4 -- -2 (tSCK/2) + 4 -- -- 10 -- -- -- 15 0 6.8.4 DSPI Switching Specifications for Low-speed Operation K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary 47 Peripheral operating requirements and behaviors DSPI_PCSn DS3 DS2 DS1 DS4 DSPI_SCK (CPOL=0) DSPI_SIN DS7 DS8 First data DS5 Data DS6 Data Last data DSPI_SOUT First data Last data Figure 17. DSPI Classic SPI Timing -- Master Mode Num Pr el im in ar y Table 37. Slave Mode DSPI Timing (Low-speed Mode) Description Min. 1.71 -- Max. 3.6 6.25 -- 8 x tBCLK (tSCK/2) - 4 -- 0 5 (tSCK/2) + 4 20 -- -- -- 15 -- -- 15 15 DS10 DS9 DS15 DS12 First data DS13 DS14 First data Data Last data DS11 Data Last data DS16 Unit V MHz ns ns ns ns ns ns ns ns Operating voltage Frequency of operation DS9 DS10 DS11 DS12 DS13 DS14 DS15 DS16 DSPI_SCK input cycle time DSPI_SCK input high/low time DSPI_SCK to DSPI_SOUT valid DSPI_SCK to DSPI_SOUT invalid DSPI_SIN to DSPI_SCK input setup DSPI_SCK to DSIP_SIN input hold DSPI_SS active to DSPI_SOUT driven DSPI_SS inactive to DSPI_SOUT not driven DSPI_SS DSPI_SCK (CPOL=0) DSPI_SOUT DSPI_SIN Figure 18. DSPI Classic SPI Timing -- Slave Mode K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 48 Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors 6.8.5 DSPI Switching Specifications (High-speed mode) The DMA Serial Peripheral Interface (DSPI) provides a synchronous serial bus with master and slave operations. Many of the transfer attributes are programmable. The tables below provide DSPI timing characteristics for classic SPI timing modes. Refer to the DSPI chapter of the Reference Manual for information on the modified transfer formats used for communicating with slower peripheral devices. Table 38. Master Mode DSPI Timing (High-speed mode) Num Operating voltage Frequency of operation DS1 DS2 DS3 DS4 DS5 DS6 DS7 DS8 Description Min. 2.7 -- Max. 3.6 25 -- Unit V MHz ns ns ns ns ns ns ns ns DSPI_SCK output cycle time DSPI_SCK output high/low time DSPI_PCSn to DSPI_SCK output valid DSPI_SCK to DSPI_PCSn output hold DSPI_SCK to DSPI_SOUT valid DSPI_SCK to DSPI_SOUT invalid DSPI_SIN to DSPI_SCK input setup DSPI_SCK to DSPI_SIN input hold DSPI_PCSn DSPI_SCK (CPOL=0) DSPI_SIN DSPI_SOUT Num Operating voltage Frequency of operation DS9 DS10 DS11 Pr el im in ar y 2 x tBCLK (tSCK/2) - 2 (tSCK/2) - 2 (tSCK/2) - 2 -- (tSCK/2) + 2 -- -- 8.5 -- -- -- -2 TBD 0 DS3 DS2 DS1 DS4 DS7 DS8 First data Data Last data DS5 DS6 First data Data Last data Figure 19. DSPI Classic SPI Timing -- Master Mode Table 39. Slave Mode DSPI Timing (High-speed mode) Description Min. 2.7 Max. 3.6 12.5 4 x tBCLK (tSCK/2) - 2 -- -- (tSCK/2 + 2 TBD Unit V MHz ns ns ns DSPI_SCK input cycle time DSPI_SCK input high/low time DSPI_SCK to DSPI_SOUT valid Table continues on the next page... K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary 49 Peripheral operating requirements and behaviors Table 39. Slave Mode DSPI Timing (High-speed mode) (continued) Num DS12 DS13 DS14 DS15 DS16 Description DSPI_SCK to DSPI_SOUT invalid DSPI_SIN to DSPI_SCK input setup DSPI_SCK to DSIP_SIN input hold DSPI_SS active to DSPI_SOUT driven DSPI_SS inactive to DSPI_SOUT not driven Min. 0 2 7 -- -- Max. -- -- -- 14 14 Unit ns ns ns ns ns DSPI_SS DSPI_SCK (CPOL=0) DSPI_SOUT DSPI_SIN 6.8.6 SDHC Specifications The following timing specs are defined at the chip I/O pin and must be translated appropriately to arrive at timing specs/constraints for the physical interface. Table 40. SDHC switching specifications Min. Card input clock SD1 fpp fpp fpp fOD SD2 SD3 SD4 SD5 tWL tWH tTLH tTHL Clock frequency (low speed) Clock frequency (SD\SDIO full speed) Clock frequency (MMC full speed) Clock frequency (identification mode) Clock low time Clock high time Clock rise time Clock fall time 0 0 0 0 7 7 -- -- 400 25 20 400 -- -- 3 3 kHz MHz MHz kHz ns ns ns ns Num Symbol Description Max. Unit SDHC output / card inputs SDHC_CMD, SDHC_DAT (reference to SDHC_CLK) Table continues on the next page... 50 Pr el im in ar y DS10 DS9 DS15 DS12 DS11 DS16 First data Data Last data DS13 DS14 First data Data Last data Figure 20. DSPI Classic SPI Timing -- Slave Mode K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors Table 40. SDHC switching specifications (continued) Num SD6 Symbol tOD Description SDHC output delay (output valid) Min. -5 Max. 6.5 Unit ns SDHC input / card inputs SDHC_CMD, SDHC_DAT (reference to SDHC_CLK) SD7 SD8 tTHL tTHL SDHC input setup time SDHC input hold time 5 0 -- -- ns ns SD3 SD2 SD1 SDHC_CLK Output SDHC_CMD Output SDHC_DAT[3:0] Input SDHC_CMD Input SDHC_DAT[3:0] 6.8.7 I2S Switching Specifications This section provides the AC timings for the I2S in master (clocks driven) and slave modes (clocks input). All timings are given for non-inverted serial clock polarity (TCR[TSCKP] = 0, RCR[RSCKP] = 0) and a non-inverted frame sync (TCR[TFSI] = 0, RCR[RFSI] = 0). If the polarity of the clock and/or the frame sync have been inverted, all the timings remain valid by inverting the clock signal (I2S_BCLK) and/or the frame sync (I2S_FS) shown in the figures below. Table 41. I2S master mode timing Num Description Operating voltage S1 S2 S3 S4 I2S_MCLK cycle time I2S_MCLK pulse width high/low I2S_BCLK cycle time I2S_BCLK pulse width high/low Table continues on the next page... Min. 2.7 2 x tSYS 45% 5 x tSYS 45% 55% -- 55% Max. 3.6 Unit V ns MCLK period ns BCLK period Freescale Semiconductor, Inc. Pr el im in ar y SD7 SD8 SD6 Figure 21. SDHC timing K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary 51 Peripheral operating requirements and behaviors Table 41. I2S master mode timing (continued) Num S5 S6 S7 S8 S9 S10 Description I2S_BCLK to I2S_FS output valid I2S_BCLK to I2S_FS output invalid I2S_BCLK to I2S_TXD valid I2S_BCLK to I2S_TXD invalid I2S_RXD/I2S_FS input setup before I2S_BCLK I2S_RXD/I2S_FS input hold after I2S_BCLK Min. -- -2.5 -- -3 20 0 Max. 15 -- 15 -- -- -- Unit ns ns ns ns ns ns I2S_MCLK (output) I2S_BCLK (output) Pr el im in ar y S1 S2 S2 S3 S4 S4 S5 S9 S7 S7 S8 S9 S10 S6 I2S_FS (output) S10 I2S_FS (input) S8 I2S_TXD I2S_RXD Figure 22. I2S timing -- master mode Table 42. I2S alave mode timing Num Description Min. 2.7 Max. 3.6 -- Unit V ns MCLK period ns ns ns ns ns ns Operating voltage S11 S12 S13 S14 S15 S16 S17 S18 I2S_BCLK cycle time (input) 8 x tSYS 45% 10 3 -- 0 10 2 I2S_BCLK pulse width high/low (input) I2S_FS input setup before I2S_BCLK I2S_FS input hold after I2S_BCLK I2S_BCLK to I2S_TXD/I2S_FS output valid I2S_BCLK to I2S_TXD/I2S_FS output invalid I2S_RXD setup before I2S_BCLK I2S_RXD hold after I2S_BCLK 55% -- -- 20 -- -- -- K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 52 Preliminary Freescale Semiconductor, Inc. Peripheral operating requirements and behaviors S11 S12 I2S_BCLK (input) S15 S12 S16 I2S_FS (output) S13 S14 I2S_FS (input) S15 S16 S15 S16 I2S_TXD S17 S18 I2S_RXD 6.9 Human-machine interfaces (HMI) 6.9.1 General Switching Specifications These general purpose specifications apply to all signals configured for GPIO, SCI, FlexCAN, CMT, and I2C signals. Table 43. General switching specifications Min. 1.5 Max. -- -- -- -- -- Bus clock cycles 3 -- -- 12 36 ns ns 4 -- -- 32 36 ns ns Symbol Description Unit Notes 1 2 2 GPIO pin interrupt pulse width (digital glitch filter disa bled) -- Synchronous path GPIO pin interrupt pulse width (digital glitch filter disa bled, analog filter enabled) -- Asynchronous path GPIO pin interrupt pulse width (digital glitch filter disa bled, analog filter disabled) -- Asynchronous path External reset pulse width (digital glitch filter disabled) Mode select (EZP_CS) hold time after reset deasser tion Port rise and fall time (high drive strength) * Slew disabled * Slew enabled Port rise and fall time (low drive strength) * Slew disabled * Slew enabled 1. The greater synchronous and asynchronous timing must be met. 2. This is the shortest pulse that is guaranteed to be recognized. Freescale Semiconductor, Inc. Pr el im in ar y Figure 23. I2S timing -- slave modes 100 16 ns ns TBD 2 Bus clock cycles K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary 53 Dimensions 3. 75pF load 4. 15pF load 6.9.2 TSI Electrical Specifications Table 44. Touch Sensing Input module specifications Symbol VDDTSI CELE fREFmax fELEmax CREF VDELTA IREF IELE Pres5 Pres20 Pres100 Max Sens20 MaxSens Res TCon20 ITSI_RUN ITSI_LP Description Operating voltage Target electrode capacitance range Reference oscillator frequency Electrode oscillator frequency Internal reference capacitor Oscillator delta voltage Min. 1.71 1 -- -- Typ. -- 20 5.5 0.5 1 Max. 3.6 500 TBD TBD TBD TBD TBD TBD TBD TBD TBD 600 24 16 -- -- Unit V pF MHz MHz pF 1 Notes Reference oscillator current source base current Electrode oscillator current source base current Electrode capacitance measurement precision Electrode capacitance measurement precision Electrode capacitance measurement precision Max sensitivity @ 20pF electrode Maximum sensitivity Resolution Pr el im in ar y TBD TBD TBD TBD -- -- -- 600 1 1 A A % % % TBD TBD TBD 0.15 0.326 0.326 -- fF fF 0.006 -- -- -- -- 30 s TBD 1 A A TBD mV 2 3 4 5 6 7 8 bits 9 Response time @ 20pF Current added in run mode Low power mode current adder 1. The TSI module is functional with capacitance values outside of this range. However, optimal performance is not guaranteed. 2. The programmable current source value is generated by multiplying the SCANC[REFCHRG] value and the base current 3. The programmable current source value is generated by multiplying the SCANC[EXTCHRG] value and the base current 4. Measured with a 5pF electrode, reference oscillator frequency of 10MHz, PS = 128, NCSC = 8; Iext = 16 5. Measured with a 20pF electrode, reference oscillator frequency of 10MHz, PS = 128, NCSC = 2; Iext = 16 6. Measured with a 20pF electrode, reference oscillator frequency of 10MHz, PS = 16, NCSC = 3; Iext = 16 7. 6.2ms scan time 8. 1pF electrode capacitance with 4.96ms scan time 9. Time that takes to do one complete measurement of the electrode. Sensitivity resolution of 0.0133pF 7 Dimensions K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 54 Preliminary Freescale Semiconductor, Inc. Pinout 7.1 Obtaining package dimensions Package dimensions are provided in package drawings. To find a package drawing, go to www.freescale.com and perform a keyword search for the drawing's document number: If you want the drawing for this package 100-pin LQFP 104-pin MAPBGA Then use this document number 98ASS23308W 98ARH98267A 8 Pinout 8.1 K20 Signal Multiplexing and Pin Assignments The following table shows the signals available on each pin and the locations of these pins on the devices supported by this document. The Port Control Module is responsible for selecting which ALT functionality is available on each pin. 100 QFP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Default ADC1_SE4a ADC1_SE5a ADC1_SE6a ADC1_SE7a DISABLED DISABLED DISABLED VDD VSS USB0_DP USB0_DM VOUT33 VREGIN ADC0_DP1 ADC0_DM1 ADC1_DP1 ADC1_DM1 VDD VSS USB0_DP USB0_DM VOUT33 VREGIN ADC0_DP1 ADC0_DM1 ADC1_DP1 ADC1_DM1 ALT0 ALT1 ALT2 ALT3 ALT4 ALT5 ALT6 ALT7 EzPort ADC1_SE4a ADC1_SE5a ADC1_SE6a ADC1_SE7a Freescale Semiconductor, Inc. Pr el im in ar y PTE0 SPI1_PCS1 SPI1_SCK SPI1_SIN UART1_TX SDHC0_D1 I2C1_SDA I2C1_SCL PTE1 SPI1_SOUT UART1_RX SDHC0_D0 PTE2 UART1_CTS_ SDHC0_DCLK b UART1_RTS_ SDHC0_CMD b UART3_TX SDHC0_D3 UART3_RX SDHC0_D2 PTE3 PTE4 SPI1_PCS0 PTE5 SPI1_PCS2 PTE6 SPI1_PCS3 UART3_CTS_ I2S0_MCLK b I2S0_CLKIN K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary 55 Pinout 100 QFP 18 Default PGA0_DP/ ADC0_DP0/ ADC1_DP3 PGA0_DM/ ADC0_DM0/ ADC1_DM3 PGA1_DP/ ADC1_DP0/ ADC0_DP3 PGA1_DM/ ADC1_DM0/ ADC0_DM3 VDDA VREFH VREFL VSSA VREF_OUT DAC0_OUT XTAL32 EXTAL32 VBAT ADC0_SE17 ADC0_SE18 DISABLED JTAG_TCLK/ SWD_CLK/ EZP_CLK JTAG_TDI/ EZP_DI ALT0 PGA0_DP/ ADC0_DP0/ ADC1_DP3 PGA0_DM/ ADC0_DM0/ ADC1_DM3 PGA1_DP/ ADC1_DP0/ ADC0_DP3 PGA1_DM/ ADC1_DM0/ ADC0_DM3 VDDA VREFH VREFL VSSA ALT1 ALT2 ALT3 ALT4 ALT5 ALT6 ALT7 EzPort 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 VREF_OUT DAC0_OUT XTAL32 VBAT EXTAL32 ADC0_SE17 ADC0_SE18 TSI0_CH1 Pr el im in ar y PTE24 CAN1_TX UART4_TX EWM_OUT_b EWM_IN PTE25 CAN1_RX UART4_RX PTE26 UART4_CTS_ b PTA0 UART0_CTS_ FTM0_CH5 b UART0_RX UART0_TX FTM0_CH6 PTA1 PTA2 FTM0_CH7 PTA3 PTA4 PTA5 UART0_RTS_ FTM0_CH0 b FTM0_CH1 FTM0_CH2 CMP2_OUT NMI_b PTA12 PTA13 PTA14 CAN0_TX CAN0_RX SPI0_PCS0 FTM1_CH0 FTM1_CH1 UART0_TX I2S0_TXD I2S0_TX_FS I2S0_TX_BCL K RTC_CLKOUT USB_CLKIN JTAG_TCLK/ SWD_CLK JTAG_TDI EZP_CLK 35 36 TSI0_CH2 EZP_DI JTAG_TDO/ TSI0_CH3 TRACE_SWO/ EZP_DO JTAG_TMS/ SWD_DIO NMI_b/ EZP_CS_b JTAG_TRST VDD VSS CMP2_IN0 CMP2_IN1 DISABLED VDD VSS JTAG_TDO/ EZP_DO TRACE_SWO JTAG_TMS/ SWD_DIO EZP_CS_b 37 38 39 40 41 42 43 44 TSI0_CH4 TSI0_CH5 I2S0_RX_BCL JTAG_TRST K CMP2_IN0 CMP2_IN1 FTM1_QD_PH A FTM1_QD_PH B K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. 56 Preliminary Freescale Semiconductor, Inc. Pinout 100 QFP 45 46 47 48 49 50 51 52 53 Default DISABLED DISABLED ADC1_SE17 VDD VSS EXTAL XTAL RESET_b ADC0_SE8/ ADC1_SE8/ TSI0_CH0 ADC0_SE9/ ADC1_SE9/ TSI0_CH6 ADC0_SE12/ TSI0_CH7 ADC0_SE13/ TSI0_CH8 DISABLED ADC1_SE14 ADC1_SE15 VSS VDD TSI0_CH9 TSI0_CH10 TSI0_CH11 TSI0_CH12 DISABLED DISABLED DISABLED DISABLED ADC0_SE14/ TSI0_CH13 ADC0_SE15/ TSI0_CH14 ADC0_SE4b/ CMP1_IN0/ TSI0_CH15 CMP1_IN1 VSS ADC0_SE14/ TSI0_CH13 ADC0_SE15/ TSI0_CH14 ADC0_SE4b/ CMP1_IN0/ TSI0_CH15 CMP1_IN1 VSS ADC1_SE17 VDD VSS EXTAL XTAL RESET_b ADC0_SE8/ ADC1_SE8/ TSI0_CH0 PTA18 PTA19 PTB0 I2C0_SCL FTM0_FLT2 FTM1_FLT0 FTM1_CH0 FTM_CLKIN0 FTM_CLKIN1 LPT0_ALT1 FTM1_QD_PH A ALT0 ALT1 PTA15 PTA16 PTA17 ALT2 SPI0_SCK SPI0_SOUT SPI0_SIN ALT3 UART0_RX UART0_CTS_ b UART0_RTS_ b ALT4 ALT5 ALT6 I2S0_RXD I2S0_RX_FS I2S0_MCLK I2S0_CLKIN ALT7 EzPort 54 ADC0_SE9/ ADC1_SE9/ TSI0_CH6 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 ADC0_SE12/ TSI0_CH7 ADC0_SE13/ TSI0_CH8 ADC1_SE14 VSS VDD ADC1_SE15 TSI0_CH9 TSI0_CH10 TSI0_CH11 TSI0_CH12 73 74 Freescale Semiconductor, Inc. Pr el im in ar y PTB1 I2C0_SDA FTM1_CH1 FTM1_QD_PH B FTM0_FLT3 PTB2 I2C0_SCL UART0_RTS_ b PTB3 I2C0_SDA UART0_CTS_ b FTM0_FLT0 PTB9 SPI1_PCS1 UART3_CTS_ b FB_AD20 PTB10 SPI1_PCS0 SPI1_SCK UART3_RX UART3_TX FB_AD19 FTM0_FLT1 PTB11 FB_AD18 FTM0_FLT2 PTB16 SPI1_SOUT SPI1_SIN CAN0_TX UART0_RX UART0_TX FTM2_CH0 FB_AD17 EWM_IN PTB17 FB_AD16 EWM_OUT_b PTB18 I2S0_TX_BCL FB_AD15 K I2S0_TX_FS FTM2_QD_PH A PTB19 CAN0_RX FTM2_CH1 FB_OE_b FB_AD31 FB_AD30 FB_AD29 SPI0_PCS5 PDB0_EXTRG I2S0_TXD UART1_RTS_ FTM0_CH0 b UART1_CTS_ FTM0_CH1 b UART1_RX FTM0_CH2 FB_AD28 FB_AD14 FB_AD13 FB_AD12 FTM2_QD_PH B CMP0_OUT CMP1_OUT CMP2_OUT PTB20 PTB21 PTB22 PTB23 PTC0 PTC1 PTC2 SPI2_PCS0 SPI2_SCK SPI2_SOUT SPI2_SIN SPI0_PCS4 SPI0_PCS3 SPI0_PCS2 PTC3 SPI0_PCS1 FB_CLKOUT K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary 57 Pinout 100 QFP 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 Default VDD DISABLED DISABLED CMP0_IN0 CMP0_IN1 ADC1_SE4b/ CMP0_IN2 ADC1_SE5b/ CMP0_IN3 ADC1_SE6b/ CMP0_IN4 ADC1_SE7b DISABLED DISABLED DISABLED DISABLED VSS VDD DISABLED VSS VDD CMP0_IN0 CMP0_IN1 ADC1_SE4b/ CMP0_IN2 ADC1_SE5b/ CMP0_IN3 ADC1_SE6b/ CMP0_IN4 ADC1_SE7b ALT0 VDD PTC4 PTC5 PTC6 PTC7 PTC8 PTC9 PTC10 I2C1_SCL SPI0_PCS0 SPI0_SCK SPI0_SOUT SPI0_SIN I2S0_MCLK I2S0_CLKIN PDB0_EXTRG UART1_TX FTM0_CH3 LPT0_ALT2 FB_AD11 FB_AD10 FB_AD9 FB_AD8 FB_AD7 FTM2_FLT0 CMP1_OUT CMP0_OUT ALT1 ALT2 ALT3 ALT4 ALT5 ALT6 ALT7 EzPort I2S0_RX_BCL FB_AD6 K I2S0_RX_FS I2S0_RXD FB_AD5 91 DISABLED 92 DISABLED 93 DISABLED 94 95 96 97 98 99 ADC0_SE5b DISABLED DISABLED DISABLED ADC0_SE6b ADC0_SE7b ADC0_SE5b ADC0_SE6b ADC0_SE7b 100 DISABLED 58 Pr el im in ar y PTC11 I2C1_SDA FB_RW_b FB_AD27 PTC12 UART4_RTS_ b PTC13 UART4_CTS_ b FB_AD26 PTC14 UART4_RX FB_AD25 PTC15 UART4_TX FB_AD24 PTC16 CAN1_RX UART3_RX FB_CS5_b/ FB_TSIZ1/ FB_BE23_16_ BLS15_8_b FB_CS4_b/ FB_TSIZ0/ FB_BE31_24_ BLS7_0_b PTC17 CAN1_TX UART3_TX PTC18 UART3_RTS_ b FB_TBST_b/ FB_CS2_b/ FB_BE15_8_B LS23_16_b FB_ALE/ FB_CS1_b/ FB_TS_b FB_CS0_b FB_AD4 FB_AD3 FB_AD2 FB_AD1 FB_AD0 EWM_IN EWM_OUT_b FTM0_FLT0 FTM0_FLT1 PTD0 SPI0_PCS0 UART2_RTS_ b PTD1 PTD2 PTD3 PTD4 PTD5 PTD6 PTD7 SPI0_SCK SPI0_SOUT SPI0_SIN SPI0_PCS1 SPI0_PCS2 SPI0_PCS3 CMT_IRO UART2_CTS_ b UART2_RX UART2_TX UART0_RTS_ FTM0_CH4 b UART0_CTS_ FTM0_CH5 b UART0_RX UART0_TX FTM0_CH6 FTM0_CH7 K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary Freescale Semiconductor, Inc. Pinout 8.2 K20 Pinouts The below figure shows the pinout diagram for the devices supported by this document. Many signals may be multiplexed onto a single pin. To determine what signals can be used on which pin, see the previous section. Pr el im in ar y PTC18 PTC17 PTC16 PTC15 PTC14 PTC13 PTC12 PTC11 PTC10 PTC7 PTD6 PTD5 PTD4 PTD3 PTD2 PTD1 PTD0 PTC8 PTD7 PTC9 PTC6 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 80 79 78 PTC5 77 VDD VSS 100 81 76 PTC4 PTE0 1 75 VDD VSS PTC3 PTC2 PTC1 PTC0 PTB23 PTB22 PTB21 PTB20 PTB19 PTB18 PTB17 PTB16 VDD VSS PTB11 PTB10 PTB9 PTB3 PTB2 PTB1 PTB0 RESET_b PTA19 PTE1 2 74 73 72 71 PTE2 PTE3 3 4 PTE4 5 PTE5 6 70 69 PTE6 7 VDD 8 68 VSS 9 67 66 65 USB0_DP 10 USB0_DM VOUT33 VREGIN 11 12 64 63 62 61 13 14 ADC0_DP1 ADC0_DM1 ADC1_DP1 ADC1_DM1 15 16 60 59 17 PGA0_DP/ADC0_DP0/ADC1_DP3 18 58 PGA0_DM/ADC0_DM0/ADC1_DM3 PGA1_DP/ADC1_DP0/ADC0_DP3 PGA1_DM/ADC1_DM0/ADC0_DM3 VDDA VREFH VREFL VSSA 19 57 56 55 20 21 22 23 24 40 41 42 43 44 45 46 47 48 26 27 28 29 49 30 31 32 33 34 35 36 37 38 39 50 25 54 53 52 51 VREF_OUT DAC0_OUT XTAL32 EXTAL32 VBAT PTE24 PTE25 PTE26 PTA12 PTA13 PTA14 PTA15 PTA16 PTA17 Figure 24. K20 100 LQFP Pinout Diagram K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Freescale Semiconductor, Inc. Preliminary PTA18 VDD VSS VDD PTA0 PTA1 PTA2 PTA3 PTA4 PTA5 VSS 59 Revision History 9 Revision History The following table provides a revision history for this document. Table 45. Revision History Rev. No. 1 Date 11/2010 Substantial Changes Initial public revision 60 Pr el im in ar y K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010. Preliminary Freescale Semiconductor, Inc. How to Reach Us: Home Page: www.freescale.com Web Support: http://www.freescale.com/support USA/Europe or Locations Not Listed: Freescale Semiconductor, Inc. Technical Information Center, EL516 2100 East Elliot Road Tempe, Arizona 85284 1-800-521-6274 or +1-480-768-2130 www.freescale.com/support Europe, Middle East, and Africa: Freescale Halbleiter Deutschland GmbH Technical Information Center Schatzbogen 7 81829 Muenchen, Germany +44 1296 380 456 (English) +46 8 52200080 (English) +49 89 92103 559 (German) +33 1 69 35 48 48 (French) www.freescale.com/support Japan: Freescale Semiconductor Japan Ltd. Headquarters ARCO Tower 15F 1-8-1, Shimo-Meguro, Meguro-ku, Tokyo 153-0064 Japan 0120 191014 or +81 3 5437 9125 support.japan@freescale.com Asia/Pacific: Freescale Semiconductor China Ltd. Exchange Building 23F No. 118 Jianguo Road Chaoyang District Beijing 100022 China +86 10 5879 8000 support.asia@freescale.com Freescale Semiconductor Literature Distribution Center P.O. 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Freescale Semiconductor does not convey any license under its patent rights nor the rights of others. Freescale Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer purchase or use Freescale Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold Freescale Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Freescale Semiconductor was negligent regarding the design or manufacture of the part. FreescaleTM and the Freescale logo are trademarks of Freescale Semiconductor, Inc. ARM is the registered trademark of ARM Limited. ARM Cortex-M4 is the trademark of ARM Limited. All other product or service names are the property of their respective owners. (c) Freescale Semiconductor, Inc. 2010. All rights reserved. K20P104M100SF2 Rev. 1 11/2010 Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document. |
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