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| CXP875P40 CMOS 8-bit Single Chip Microcomputer Description The CXP875P40 is a CMOS 8-bit micro-computer which consists of arithmetic coprocessor, A/D converter, serial interface, timer/counter, time base timer, vector interruption, high precision timing pattern generation circuit, PWM generator and the measuring circuit which measure signals of capstan FG, drum FG/PG, reel FG and other servo systems, as well as basic configurations like 8-bit CPU, PROM, RAM and I/O port. They are integrated into a single chip. Also this IC provides power on reset function, sleep/stop function which enables to lower power consumption. The CXP875P40 is the one-chip PROM version of the CXP87532/87540 with mask ROM, providing the function of being able to write directly into the program. It is suitable for evaluation use during system development and for small quantity production. 100 pin QFP (Plastic) 100 pin LQFP (Plastic) Structure Silicon gate CMOS IC Features * A wide instruction set (213 instructions) which cover various types of data -- 16-bit operation code/multiplying instruction/boolean bit operation instruction * Minimum instruction cycle During operation 326ns/12.288MHz * Incorporated PROM capacity 40K bytes * Incorporated RAM capacity 1344 bytes * Peripheral functions -- Arithmetic coprocessor Multiplying with code, sum of products with code, high speed execution of many bits shift rotation operation -- A/D converter 8-bit, 8-channel, successive approximation system (Conversion time 13s/12.288MHz) Incorporated 3-stage FIFO for A/D conversion data -- Serial interface Incorporated buffer RAM for data (1 to 128 bytes auto transfer) 2-channel -- Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer -- High precision timing pattern generator PPG (11 pins) 32-stage programmable -- PWM output 12-bit, 2-channel (Repeated frequency 48kHz) 8-bit, 3-channel (Repeated frequency 48kHz) -- Servo input control Capstan FG, Drum FG/PG, Reel FG input -- FRC capture unit Incorporated 28-bit and 8-stage FIFO * Interruption 12 factors, 12 vectors, multi-interruption possible * Standby mode SLEEP/STOP * Package 100-pin plastic QFP/LQFP Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. -1- E94317-PS PE0/INT0 PE3/INT1 PE1/INT2 NM1 EXTAL XTAL RST MP VDD VSS VPP Block Diagram PE5/PWM3 PE6/PWM4 12BIT PWM GENERATOR 2CH CO-PROCESSOR PORT C PORT B SPC700 CPU CORE CLOCK GENERATOR/ SYSTEM CONTROL PORT A PE2/PWM0 PE3/PWM1 PE4/PWM2 8BIT PWM GENERATOR 3CH PA0 to PA7 PB0 to PB7 8 FIFO RAM 1120 BYTES PROM 40K BYTES A/D CONVERTER INTERRUPT CONTROLLER PF0/AN0 to PF7/AN7 AVDD AVREF AVSS PC0 to PC7 PA4/ATFS1 PA5/ATFS3 PA7/ATFS2 PK0/RFDT PK1/MCLK PORT D ATF SYNC UNIT PD0 to PD7 PORT E PE0 to PE1 PE2 to PE7 PORT F PE7/SWP PA6/AREA SWITCHING PULSE GENRATOR PRESCALER/ TIME BASE TIMER 6 FRC CAPTURE UNIT FIFO SERVO INPUT CONTROL REEL PORT G PORT H SERIAL INTERFACE UNIT RAM PROGRAMMABLE PATTERN GENERATOR RAM PORT I PE1/EC 8BIT TIMER/COUNTER 0 PORT J 8BIT TIMER 1 PB0/PPO0 to PA2/PPO10 PORT K -2- PF0 to PF7 DRUM CAPSTAN PG0 to PG7 PH0 to PH3 PH4 to PH7 PI0 to PI7 PG2/DREF PG3/DPG PG4/DFG PG5/CFG PG6/RFG0 PG7/RFG1 PA3/PROUT PG0/EXI0 PG1/EXI1 CS0 SI0 SO0 SCK0 PH3/CS1 PH2/SI1 PH1/SO1 PH0/SCK1 PJ0 to PJ7 PK0 to PK3 CXP875P40 CXP875P40 Pin Configuration 1 (Top View) 100pin QFP PA3/PROUT PA2/PPO10 PE1/INT2/EC PA4/ATFS1 PA5/ATFS3 PA7/ATFS2 PE3/PWM1 PE4/PWM2 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 PPO5/PB5 PPO4/PB4 PPO3/PB3 PPO2/PB2 PPO1/PB1 PPO0/PB0 PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 PI7 PI6 PI5 PI4 PI3 PI2 PI1 PI0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 PE6/PWM4 PE7/SWP PK0/RFDT PK1/MCLK PK2 PK3 PG0/EXI0 PG1/EXI1 PG2/DREF PG3/DPG PG4/DFG PG5/CFG PG6/RFG0 PG7/RFG1 PF0/AN0 PF1/AN1 PF2/AN2 PF3/AN3 PF4/AN4 PF5/AN5 PF6/AN6 PF7/AN7 AVDD AVREF AVSS SCK0 SO0 SI0 CS0 PH0/SCK1 PJ5 PJ3 PJ0 PJ2 VSS PE2/PWM0 CS1/INT1/PH3 XTAL PJ1 SI1/PH2 EXTAL PH7 PJ4 Note) 1. VPP (Pin 90) is always connected to VDD. 2. VSS (Pins 41 and 88) are both connected to GND. 3. MP (Pin 39) is always connected to VSS. -3- SO1/PH1 PJ7 MP RST PH6 PH5 PJ6 PH4 PE5/PWM3 PB6/PPO6 PB7/PPO7 PA1/PPO9 PA6/AREA PA0/PPO8 VPP NMI PE0/INT0 VDD VSS CXP875P40 Pin Configuration 2 (Top View) 100pin LQFP PE1/EC/INT2 PA3/PROUT PA2/PPO10 PA4/ATFS1 PA5/ATFS3 PA7/ATFS2 PE2/PWM0 PE3/PWM1 PE4/PWM2 PA6/AREA PB5/PPO5 PA1/PPO9 PE5/PWM3 PA0/PPO8 PE6/PWM4 PB4/PPO4 PB6/PPO6 PB7/PPO7 VDD 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 PBO3/PB3 PPO2/PB2 PPO1/PB1 PPO0/PB0 PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 PI7 PI6 PI5 PI4 PI3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 VSS PK0/RFDT VPP PE7/SWP NMI PE0/INT0 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 PK1/MCLK PK2 PK3 PG0/EXI0 PG1/EXI1 PG2/DREF PG3/DPG PG4/DFG PG5/CFG PG6/RFG0 PG7/RFG1 PF0/AN0 PF1/AN1 PF2/AN2 PF3/AN3 PF4/AN4 PF5/AN5 PF6/AN6 PF7/AN7 AVDD AVREF AVSS SCK0 SO0 SI0 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 PJ1 CS1/INT1/PH3 SCK1/PH0 VSS XTAL PH6 EXTAL PH7 PH5 PJ6 PJ2 SI1/PH2 PI2 PJ0 Note) 1. VPP (Pin 88) is always connected to VDD. 2. VSS (Pins 39 and 86) are both connected to GND. 3. MP (Pin 37) is always connected to VSS. -4- SO1/PH1 RST PH4 CS0 PJ7 PI1 PJ4 PJ5 PJ3 PI0 MP CXP875P40 Pin Description Symbol PA0/PPO8 PA1/PPO9 PA2/PPO10 PA3/PROUT PA4/ATFS1 PA5/ATFS3 PA6/AREA PA7/ATFS2 PB0/PPO0 to PB7/PPO7 I/O Output/ Real time output (Port A) 8-bit output port. Data is gated with PPO (3 pins), monitor signal (4 pins) in relation to ATF, control signal (1 pin) for capstan servo by OR-gate and they are output. (8 pins) Description Programmable pattern generator (PPG) Output (3 pins) and capstan servo control signal (1 pin). Output/ Monitor output Monitor output in relation to ATF. (4 pins) Output/ Real time output (Port B) 8-bit output port. Data is gated Programmable pattern generator (PPG) output. (8 pins) with PPO by OR-gate and they are output. (8 pins) (Port C) 8-bit input/output port, enables to specify input/output by 4-bit unit. (8 pins) (Port D) 8-bit input/output port. Lower 4 bits can be specified as input/output by bit unit and upper 4 bits can be specified as input/output by 4-bit unit. (8 pins) Input pin to request external interruption. Active when falling edge. (Port E) 8-bit port. Lower 2 bits are input pins and upper 6 bits are output pins. (8 pins) External event input pin for timer/counter. Input pin to request external interruption. Active when falling edge. PC0 to PC7 I/O PD0 to PD7 I/O PE0/INT0 Input/Input Input/Input/ Input PE1/EC/INT2 PE2/PWM0 to PE6/PWM4 PE7/SWP PF0/AN0 to PF7/AN7 PG0/EXI0 PG1/EXI1 PG2/DREF PG3/DPG PG4/DFG PG5/CFG PG6/RFG0 PG7/RFG1 Output/Output Output/Output PWM output pins (5 pins) SWP output pin. Input/Input (Port F) 8-bit input port. (8 pins) Upper 4 bits serve as standby release input pin. Analog input pins to A/D converter. (8 pins) Input/Input Input/Input Input/Input Input/Input Input/Input Input/Input Input/Input Input/Input (Port G) 8-bit input port. (8 pins) External input pin 0. External input pin 1. Drum reference signal input pin. Drum PG input pin. Drum FG input pin. Capstan FG input pin. Reel FG input pin. -5- CXP875P40 Symbol PH0/SCK1 PH1/SO1 PH2/SI1 PH3/INT1/ CS1 I/O Input/I/O Input/Output Input/Input Input/Input/Input (Port H) 4-bit input port. (4 pins) Description Serial clock input/output pin. Serial data output pin. Serial data input pin. Input pin to request external interruption. Chip select input pin to serial interface. Active when falling edge. (Port H) 4-bit output port. N-ch open drain output of middle tension proof (12V) and high current (12mA). (4 pins) (Port I) 8-bit input/output port, enables to specify input/output by 4-bit unit. (8 pins) (Port J) 8-bit input/output port, enables to specify input/output by 4-bit unit. (8 pins) (Port K) 4-bit input/output port, enables to specify input/ output by bit unit. (4 pins) Serial clock input/output pin. Serial data output pin. Serial data input pin. Chip select input pin to serial interface. Non-maskable interrupt request pin. Active during falling edge. Connecting pin of crystal oscillator for system clock. When supplying the external clock, input the external clock to EXTAL pin and set XTAL pin to open. System reset pin of active "L" level. RST pin is input/output pin, which output "L" level by incorporated power on reset function when power ON. (Mask option) Test mode pin. This pin is always connected to GND. Positive power supply pin of A/D converter. Set the same voltage as VDD. Playback data input pin. Channel clock input pin. PH7 to PH4 Output PI0 to PI7 I/O PJ0 to PJ7 PK0/RFDT PK1/MCLK PK2 to PK3 SCK0 SO0 SI0 CS0 NMI EXTAL XTAL I/O I/O/Input I/O/Input I/O I/O Output Input Input Input Input Output RST I/O MP AVDD AVREF AVSS VDD VPP VSS Input Input Reference voltage input pin of A/D converter. GND pin of A/D converter. Positive power supply pin. Positive power supply pin for incorporated PROM writing. In normal operation, connect to VDD. GND pin. Connect both VSS pins to GND. -6- CXP875P40 I/O Circuit Formats for Pins Pin PA0/PPO8 to PA2/PPO10 PA3/PROUT PA4/ATFS1 PA5/ATFS3 PA6/AREA PA7/ATFS2 PB0/PPO0 to PB7/PPO7 16 pins Port A Port B PPO, PROUT, ATFS1 to ATFS3, AREA, data Circuit format When reset Port A or Port B Hi-Z Output becomes active from high impedance by data writing to port register. Data bus RD Port C Port C data PC0 to PC7 Port C direction (Every 4 bits) Data bus RD (Port C) IP Input protection circuit Hi-Z 8 pins Port D Port D data Buffer PD0 to PD7 Port D direction Lower 4 bits are by bit unit and upper 4 bits are by 4bit unit RD (Port D) IP Large current 12mA Hi-Z Data bus 8 pins Port E Schmitt input PE0/INT0 PE1/EC/ INT2 IP Data bus RD (Port E) Hi-Z 2 pins -7- CXP875P40 Pin Port E PWM output Hi-Z control Circuit format When reset MPX PE2/PWM0 PE3/PWM1 PE4/PWM2 PE5/PWM3 Port E data Hi-Z Port/PWM output select Data bus RD (Port E) 4 pins Port E PWM, SWP output MPX PE6/PWM4 PE7/SWP Port E data H level Port/PWM, SWP output select Data bus 2 pins Port F RD (Port E) Input multiplexer IP A/D converter PF0/AN0 to PF7/AN7 Analog/Digial tinput select Hi-Z Data bus 8 pins Port G PG0/EXI0 PG1/EXI1 PG2/DREF PG3/DPG PG4/DFG PG5/CFG PG6/RFG0 PG7/RFG1 8 pins Schmitt input IP RD (Port F) Servo input Data bus RD (Port G) Hi-Z For PG0/EXI0 to PG7/RFG1, TTL schmitt input can be selected with the mask option. -8- CXP875P40 Pin Port H Internal serial clock from SI0 Circuit format When reset SCK1 output enable IP PH0/SCK1 Schmitt input External serial clock to SI0 Data bus RD (Port H) Hi-Z 1 pin Port H SO1 from SI0 PH1/SO1 SO1 output enable IP Hi-Z Data bus RD (Port H) 1 pin Port H Schmitt input PH2/SI1 PH3/CS1/ INT1 IP Hi-Z Data bus RD (Port H) 2 pins Port H Middle tension proof 12V PH4 to PH7 Port H data Large current 12mA Data bus RD (Port H) Open 4 pins -9- CXP875P40 Pin Port I Circuit format When reset Port I data PI0 to PI7 Port I direction (Every 4 bits) Data bus RD (Port I) IP Input protection circuit Hi-Z 8 pins Port J Buffer Port J data PJ0 to PJ7 Port J direction (Every 4 bits) Data bus RD (Port J) IP Hi-Z 8 pins Port K Hi-Z Port K data When buffer PK0/RFDT Port K direction (Every bit) Data bus Servo input Buffer amplifier input can be selected with the mask option. RD (Port K) IP Input protection circuit amplifier input is selected, pulled up interually during standby. 1 pin - 10 - CXP875P40 Pin Port K Port K data Circuit format When reset PK1/MCLK Port K direction (Every bit) Data bus RD (Port K) IP Input protection circuit Hi-Z Servo input 1 pin Port K TTL schmitt input can be selected with the mask option. Port K data PK2 to PK3 Port K direction (Every bit) Data bus RD (Port K) IP Hi-Z 2 pins CS0 SI0 Schmitt input IP To SI0 Hi-Z 2 pins SO0 SO0 from SI0 Hi-Z SO0 output enable 1 pin Internal serial clock from SI0 SCK0 SCK0 output enable External serial clock to SI0 IP Hi-Z 1 pin Schmitt input - 11 - CXP875P40 Pin Circuit format When reset EXTAL XTAL EXTAL IP * Shows the circuit composition during oscillation. * Feedback resistor is removed during stop. Oscillation XTAL 2 pins Pull-up resistor Mask option RST OP Schmitt input L level From power on reset circuit (Mask option) 1 pin Schmitt input NMI IP Interruption circuit Hi-Z 1 pin - 12 - CXP875P40 Absolute Maximum Ratings Item Symbol VDD Power supply voltage VPP AVDD AVSS Input voltage Output voltage Middle tension proof output voltage High level output current High level total output current Low level output current Low level total output current Operating temperature Storage temperature Allowable power dissipation VIN VOUT VOUTP IOH IOH IOL IOLC IOL Topr Tstg PD Ratings -0.3 to +7.0 -0.3 to +13.0 AVSS to +7.01 -0.3 to +0.3 -0.3 to +7.02 -0.3 to +7.02 -0.3 to +15.0 -5 -50 15 20 130 -10 to +75 -55 to +150 600 380 mW QFP package LQFP package Unit V V V V V V mA mA mA mA mA C C Total of entire output pins PH pin PROM version only Remarks (VSS = 0V) Other than large current output pins : per pin Large current port pin 3 : per pin Total of entire output pins 1 AVDD and VDD should be set to the same voltage. 2 VIN and VOUT should not exceed VDD + 0.3V 3 The large current operation transistors are the N-ch transistors of the PD and PH4 to PH7. Note) Usage exceeding absolute maximum ratings may permanently impair the LSI. Normal operation should better take place under the recommended operating conditions. Exceeding those conditions may adversely affect the reliability of the LSI. - 13 - CXP875P40 Recommended Operating Conditions Item Symbol VDD VPP Analog power supply AVDD VIH High level input voltage VIHS VIHTS VIHEX VIL Low level input voltage VILS VILTS VILEX Min. 4.5 Power supply voltage 2.5 Max. 5.5 5.5 V V V V V V V V V V V Unit Remarks (VSS = 0V) Guaranteed range during operation Guaranteed data hold operation range during STOP 6 1 2 CMOS schmitt input 3 TTL schmitt input 4 EXTAL pin 5 2 CMOS schmitt input 3 TTL schmitt input 4 EXTAL pin 5 VPP = VDD 4.5 0.7VDD 0.8VDD 2.2 5.5 VDD VDD VDD VDD - 0.4 VDD + 0.3 0 0 0 -0.3 0.3VDD 0.2VDD 0.8 0.4 +75 -10 C Operating temperature Topr 1 AVDD and VDD should be set to the same voltage. 2 Normal input port (Each pin of PC, PD, PF and PH1). 3 Each pin of NMI, CS0, SI0, SCK0, RST, PE0/INT0, PE1/EC/INT2, PH0/SCK1, PH2/SI1, PH3/INT1/CS1, PG and PK1/MCLK (when CMOS schmitt input is selected with mask option for PG, PK1/MCLK). 4 Each pin of PG and PK1/MCLK (when TTL schmitt input is selected with mask option). 5 Specified only during external clock input. 6 VPP and VDD should be set to same voltage. - 14 - CXP875P40 DC Characteristics Item High level output voltage Low level output voltage Symbol VOH Pin PA to PD, PE2 to PE7, PH0, PH1, SO0, SCK0 PH4 to PH7 (VOL only) RST1 (VOL only) PI to PK (Ta = -10 to +75C, VSS = 0V) Condition VDD = 4.5V, IOH = -0.5mA VDD = 4.5V, IOH = -1.2mA VDD = 4.5V, IOL = 1.8mA VDD = 4.5V, IOL = 3.6mA VDD = 4.5V, IOL = 12.0mA VDD = 5.5V, VIH = 5.5V EXTAL RST2 PA to PG PH0 to PH3, CS0, SI0, SO0, SCK0, NMI, RST2 PI to PK3 VDD = 5.5V, VIL = 0.4V VDD = 5.5V, VIL = 0.4V 0.5 -0.5 -1.5 Min. 4.0 3.5 0.4 0.6 1.5 40 -40 -400 Typ. Max. Unit V V V V V A A A VOL PD, PH4 to PH7 IIHE Input current IILE IILR I/O leakage current IIZ VDD = 5.5V VI = 0, 5.5V 10 A Open drain output leakage current (N-ch Tr OFF in state) ILOH PH4 to PH7 VDD = 5.5V VOH = 12V 50 A Current power supply IDD VDD Operating mode (1/2 dividing clock) 12.288MHz crystal oscillation (C1 = C2 = 12pF) Entire output pins open SLEEP mode STOP mode 20 45 mA IDDSL IDDST Input capacity CIN Other than VDD, VSS, AVDD, and AVSS pins 5 17 30 mA A pF Clock 1MHz 0V other than the measured pins 10 20 1 RST pin specifies only when the power on reset circuit is selected with mask option. 2 RST pin specifies the input current when the pull-up resistance is selected, and specifies leakage current when non-resistance is selected. 3 PK0 pin specifies only when the normal input circuit is selected with mask option. - 15 - CXP875P40 AC Characteristics (1) Clock timing Item System clock frequency System clock input pulse width System clock input rising and falling times Event count input clock pulse width Event count input clock rising and falling times Symbol fC Pin XTAL EXTAL EXTAL EXTAL EC EC (Ta = -10 to +75C, VDD = 4.5 to 5.5V, VSS = 0V) Condition Fig. 1, Fig. 2 Fig. 1, Fig. 2 External clock drive Fig. 1, Fig. 2 External clock drive Fig. 3 Fig. 3 Min. 1 36 200 Max. 12.288 Unit MHz ns ns ns 20 ms tXL, tXH tCR, tCF tEH, tEL tER, tEF tsys + 50 tsys indicates three values according to the contents of the clock control register (address : 00FEH) upper 2 bits (CPU clock selection). tsys (ns) = 2000/fc (Upper 2 bits = "00"), 4000/fc (Upper 2 bits = "01"), 16000/fc (Upper 2 bits = "11") Fig. 1. Clock timing 1/fc VDD - 0.4V EXTAL 0.4V tXH tCF tXL tCR Fig. 2. Clock applying condition Crystal oscillation Ceramic oscillation External clock EXTAL XTAL EXTAL XTAL 74HCO4 C1 C2 Fig. 3. Event count clock timing 0.8VDD EC 0.2VDD tEH tEF tEL tER - 16 - CXP875P40 (2) Serial transfer Item CS SCK delay time CS SCK floating delay time CS SO delay time CS SO floating delay time CS high level width SCK cycle time SCK high and low level widths SI input setup time (against SCK ) SI input hold time (against SCK ) SCK SO delay time Note 1) Symbol Pin SCK0, SCK1 SCK0, SCK1 (Ta = -10 to +75C, VDD = 4.5 to 5.5V, VSS = 0V) Condition Chip select transfer mode (SCK = Output mode) Chip select transfer mode (SCK = Output mode) Min. Max. Unit ns ns ns ns ns ns ns ns ns ns ns ns ns 2tsys + 200 100 ns ns tDCSK tDCSKF tDCSO tDCSOF tWHCS tKCY tKH tKL tSIK tKSI tKSO tsys + 200 tsys + 200 tsys + 200 tsys + 200 tsys + 200 2tsys + 200 8000/fc SO0, SO1 Chip select transfer mode SO0, SO1 Chip select transfer mode CS0, CS1 Chip select transfer mode SCK0, SCK1 SCK0, SCK1 SI0, SI1 Input mode Output mode Input mode Output mode SCK input mode SCK output mode SCK input mode SI0, SI1 SCK output mode SCK input mode SO0, SO1 SCK output mode tsys + 100 4000/fc - 50 -tsys + 100 200 2tsys + 100 100 tsys indicates three values according to the contents of the clock control register (address : 00FEH) upper 2 bits (CPU clock selection). tsys (ns) = 2000/fc (Upper 2 bits = "00"), 4000/fc (Upper 2 bits = "01"), 16000/fc (Upper 2 bits = "11") Note 2) The marks CS, SCK, SI and SO respectivery mean pins of CS CS0, CS1, SCK SCK0, SCK1, SI SI0, SI1 and SO SO0, SO1. Note 3) The load of SCK output mode and SO output delay time is 50pF + 1TTL. - 17 - CXP875P40 Fig. 4. Serial transfer timing tWHCS CS0 CS1 0.8VDD 0.2VDD tKCY tDCSK tKL tKH tDCSKF 0.8VDD SCK0 SCK1 0.2VDD 0.8VDD tSIK tKSI 0.8VDD SI0 SI1 Input data 0.2VDD tDCSO tKSO tDCSOF 0.8VDD SO0 SO1 Output data 0.2VDD - 18 - CXP875P40 (3) A/D converter characteristics (Ta = -10 to +75C, VDD = AVDD = 4.5 to 5.5V, AVREF = 4.0 to AVDD, VSS = AVSS = 0V) Item Resolution Linearity error Zero transition voltage Full scale transition voltage Conversion time Sampling time Reference input voltage Analog input voltage AVREF current VZT1 VFT2 Ta = 25C VDD = AVDD = 5.0V VSS = AVSS = 0V -10 4930 160/fC 12/fC AVREF AN0 to AN7 Operating mode AVREF SLEEP mode STOP mode AVDD - 0.5 0 0.6 AVDD AVREF 1.0 10 30 4970 Symbol Pin Condition Min. Typ. Max. 8 1 70 5010 Unit bits LSB mV mV s s V V mA A tCONV tSAMP VREF VIAN IREF IREFS Fig. 5. Definitions of A/D converter terms FFH FEH Digital conversion value 1 VZT :Indicates the value that digital conversion value changes from 00 H to 01H and vice versa. 2 VFT :Indicates the value that digital conversion value changes from FE H to FFH and vice versa. VFT Analog input Linearity error 01H 00H VZT - 19 - CXP875P40 (4) Interruption, reset input Item External interruption high and low level widths Reset input low level width Fig. 6. Interruption input timing INT0 INT1 INT2 NMI (Falling edge) (Ta = -10 to +75C, VDD = 4.5 to 5.5V, VSS = 0V) Symbol Pin INT0 INT1 INT2 NMI RST Condition Min. Max. Unit tIH tIL tRSL 1 s 8/fc s tIH tIL 0.8VDD 0.2VDD Fig. 7. RST input timing tRSL RST 0.2VDD (5) Power on reset Power on reset Item Power supply rising time Power supply cut-off time Symbol Pin (Ta = -10 to +75C, VDD = 4.5 to 5.5V, VSS = 0V) Condition Power on reset VDD Repetitive power on reset Min. 0.05 1 Max. 50 Unit ms ms tR tOFF Specifies only when power on reset function is selected. Fig. 8. Power on reset 4.5V VDD 0.2V tOFF 0.2V tR The power supply should rise smoothly. - 20 - CXP875P40 (6) Others Item RFDT input high and low level widths MCLK input high and low level widths DREF input high and low level widths DPG input high and low level widths DFG input high and low level widths CFG input high and low level widths RFG input high and low level widths EXI input high and low level widths Symbol Pin RFDT MCLK DREF DPG DFG CFG RFG0 RFG1 EXI0 EXI1 (Ta = -10 to +75C, VDD = 4.5 to 5.5V, VSS = 0V) Condition Min. 2.5tMCK 326/fc Max. Unit ns ns ns ns ns ns ns ns tRDH tRDL tMCH tMCL tDRH tDRL tDPH tDPL tDFH tDFL tCFH tCFL tRFH tRFL tEIH tEIL tsys + 200 tsys + 200 tsys + 200 tsys + 200 tsys + 200 tsys = 2000/fc tsys + 200 tMCK indicates three values according to the contents of the ATF control register (address : 01EEH) bits 5 and 4 (MCLK input control). tMCK (ns) = tMCH or tMCL (bits 5 and 4 = "00"), 2tMCH or 2tMCL (bits 5 and 4 = "01"), 4tMCH or 4tMCL (bits 5 and 4 = "10"). - 21 - CXP875P40 Fig. 9. Other timing tRDH tRDL RFDT tMCH tMCL MCLK tDRH tDRL DREF tDPH tDPL DPG tDFH tDFL DFG tCFH tCFL CFG tRFH tRFL RFG0 RFG1 tEIH tEIL EXI0 EXI1 - 22 - CXP875P40 (7) Buffer amplifier function Item Buffer amplifier input voltage (Peak to peak value) Symbol VAPP Pin RFDT (Ta = -10 to +75C, VDD = 4.5 to 5.5V, VSS = 0V) Condition When inputting 400kHz sine wave on Fig. 10 circuit. Min. 2.0 Max. VDD + 0.3 Unit V When buffer amplifier input circuit format of RFDT pin is selected with option. Fig. 10. VAPP (Refer to Fig. 11.) C VDD RFDT C: 4700pF (5%) VSS Note) VAPP waveform indicates the range like Fig. 11. When composed by circuits other than Fig. 10. (when DC bias does not become VDD/2), it should not exceed VDD + 0.3 (V) and -0.3 (V) (VSS = 0V). Fig. 11. VAPP VDD/2 - 23 - CXP875P40 SUPPLEMENT Fig. 12. SPC700 series recommended oscillation circuit Manufacturer EXTAL XTAL Model Frequency f (MHz) 6.00 C1, C2 (pF) 12 12 10 C1 C2 RIVER ELETEC CO., LTD. HC-49/U-03 8.00 12.000 Mask option table Item Reset pin pull-up resistor Power on reset circuit Input circuit format Contents Non-existent Non-existent CMOS Schmitt Buffer amplifier Existent Existent TTL Schmitt Normal input On PG0/EXI0 pin to PG7/RFG1 pin and PK1/MCLK pin, the input circuit format of CMOS schmitt or TTL schmitt can be selected to every pin. On PK0/RFDT pin, buffer amplifier or normal input circuit format can be selected. - 24 - CXP875P40 Package Outline Unit: mm 100PIN QFP (PLASTIC) + 0.1 0.15 - 0.05 23.9 0.4 + 0.4 20.0 - 0.1 + 0.4 14.0 - 0.01 17.9 0.4 15.8 0.4 A 0.65 0.12 M + 0.35 2.75 - 0.15 0.15 0 to 15 DETAIL A 0.8 0.2 (16.3) PACKAGE STRUCTURE PACKAGE MATERIAL SONY CODE EIAJ CODE JEDEC CODE QFP-100P-L01 QFP100-P-1420-A LEAD TREATMENT LEAD MATERIAL PACKAGE WEIGHT EPOXY RESIN SOLDER PLATING COPPER / 42 ALLOY 1.4g 100PIN LQFP (PLASTIC) 16.0 0.2 75 76 14.0 0.1 51 50 100 1 0.5 0.08 + 0.08 0.18 - 0.03 25 26 (0.22) + 0.2 1.5 - 0.1 + 0.05 0.127 - 0.02 0.1 0.1 0.1 0 to 10 DETAIL A 0.5 0.2 NOTE: Dimension "" does not include mold protrusion. PACKAGE STRUCTURE PACKAGE MATERIAL EPOXY/PHENOL RESIN SOLDER PLATING 42 ALLOY LEAD TREATMENT LEAD MATERIAL PACKAGE WEIGHT SONY CODE EIAJ CODE JEDEC CODE LQFP-100P-L01 QFP100-P-1414-A - 25 - 0.5 0.2 A (15.0) |
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