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| Features *High Performance, Low Power AVR(R) 8-Bit Microcontroller *Advanced RISC Architecture 130 Powerful Instructions - Most Single Clock Cycle Execution 32 x 8 General Purpose Working Registers Fully Static Operation Up to 16 MIPS Throughput at 16 MHz On-Chip 2-cycle Multiplier *Non-volatile Program and Data Memories - 16K bytes of In-System Self-Programmable Flash Endurance: 10,000 Write/Erase Cycles - Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation - 512 bytes EEPROM Endurance: 100,000 Write/Erase Cycles - 1K byte Internal SRAM - Programming Lock for Software Security *JTAG (IEEE std. 1149.1 compliant) Interface - Boundary-scan Capabilities According to the JTAG Standard - Extensive On-chip Debug Support - Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface *Peripheral Features - Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode - One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode - Real Time Counter with Separate Oscillator - Four PWM Channels - 8-channel, 10-bit ADC - Programmable Serial USART - Master/Slave SPI Serial Interface - Universal Serial Interface with Start Condition Detector - Programmable Watchdog Timer with Separate On-chip Oscillator - On-chip Analog Comparator - Interrupt and Wake-up on Pin Change *Special Microcontroller Features - Power-on Reset and Programmable Brown-out Detection - Internal Calibrated Oscillator - External and Internal Interrupt Sources - Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby *I/O and Packages - 53 Programmable I/O Lines2573GS - 64-lead TQFP and 64-pad QFN/MLF *Speed Grade: - ATmega165V: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 8 MHz @ 2.7 - 5.5V - ATmega165: 0 - 8 MHz @ 2.7 - 5.5V, 0 - 16 MHz @ 4.5 - 5.5V *Temperature range: - -40C to 85C Industrial *Ultra-Low Power Consumption - Active Mode: 1 MHz, 1.8V: 350A 32 kHz, 1.8V: 20A (including Oscillator) - Power-down Mode: 0.1A at 1.8V - - - - - 8-bit Microcontroller with 16K Bytes In-System Programmable Flash ATmega165V ATmega165 Preliminary Summary Notice: Not recommended in new designs. 2573GS-AVR-07/09 Note: This is a summary document. A complete document is available on our Web site at www.atmel.com. ATmega165/V Pin Configurations Figure 1. Pinout ATmega165 56 PF5 (ADC5/TMS) 55 PF6 (ADC6/TDO) 57 PF4 (ADC4/TCK) 54 PF7 (ADC7/TDI) 61 PF0 (ADC0) 60 PF1 (ADC1) 59 PF2 (ADC2) 58 PF3 (ADC3) 64 AVCC 62 AREF 63 GND 53 GND 52 VCC 49 PA2 48 PA3 47 PA4 46 PA5 45 PA6 44 PA7 43 PG2 42 PC7 41 PC6 40 PC5 39 PC4 38 PC3 37 PC2 36 PC1 35 PC0 34 33 PG1 PG0 51 PA0 PD5 30 DNC (RXD/PCINT0) PE0 (TXD/PCINT1) PE1 (XCK/AIN0/PCINT2) PE2 (AIN1/PCINT3) PE3 (USCK/SCL/PCINT4) PE4 (DI/SDA/PCINT5) PE5 (DO/PCINT6) PE6 (CLKO/PCINT7) PE7 (SS/PCINT8) PB0 (SCK/PCINT9) PB1 (MOSI/PCINT10) PB2 (MISO/PCINT11) PB3 (OC0A/PCINT12) PB4 (OC1A/PCINT13) PB5 (OC1B/PCINT14) PB6 1 2 INDEX CORNER 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ATmega165 GND 22 (TOSC2) XTAL2 23 (TOSC1) XTAL1 24 (ICP1) PD0 25 (INT0) PD1 26 PD2 27 PD3 28 (OC2A/PCINT15) PB7 17 (T1) PG3 18 (T0) PG4 19 RESET 20 VCC 21 PD4 29 PD6 31 50 PA1 Note: The large center pad underneath the QFN/MLF packages is made of metal and internally connected to GND. It should be soldered or glued to the board to ensure good mechanical stability. If the center pad is left unconnected, the package might loosen from the board. Disclaimer Typical values contained in this datasheet are based on simulations and characterization of other AVR microcontrollers manufactured on the same process technology. Min and Max values will be available after the device is characterized. PD7 32 2 2573GS-AVR-07/09 ATmega165/V Overview The ATmega165 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega165 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. Block Diagram Figure 2. Block Diagram PF0 - PF7 PA0 - PA7 PC0 - PC7 VCC GND PORTF DRIVERS PORTA DRIVERS PORTC DRIVERS DATA REGISTER PORTF DATA DIR. REG. PORTF DATA REGISTER PORTA DATA DIR. REG. PORTA DATA REGISTER PORTC DATA DIR. REG. PORTC 8-BIT DATA BUS AVCC ADC AREF INTERNAL OSCILLATOR CALIB. OSC OSCILLATOR JTAG TAP PROGRAM COUNTER STACK POINTER WATCHDOG TIMER TIMING AND CONTROL ON-CHIP DEBUG PROGRAM FLASH SRAM MCU CONTROL REGISTER BOUNDARYSCAN INSTRUCTION REGISTER GENERAL PURPOSE REGISTERS X Y Z TIMER/ COUNTERS PROGRAMMING LOGIC INSTRUCTION DECODER INTERRUPT UNIT RESET CONTROL LINES ALU EEPROM AVR CPU STATUS REGISTER USART UNIVERSAL SERIAL INTERFACE SPI ANALOG COMPARATOR DATA REGISTER PORTE DATA DIR. REG. PORTE DATA REGISTER PORTB DATA DIR. REG. PORTB DATA REGISTER PORTD DATA DIR. REG. PORTD DATA REG. PORTG XTAL1 XTAL2 DATA DIR. REG. PORTG + - PORTE DRIVERS PORTB DRIVERS PORTD DRIVERS PORTG DRIVERS PE0 - PE7 PB0 - PB7 PD0 - PD7 PG0 - PG4 3 2573GS-AVR-07/09 ATmega165/V The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers. The ATmega165 provides the following features: 16K bytes of In-System Programmable Flash with Read-While-Write capabilities, 512 bytes EEPROM, 1K byte SRAM, 53 general purpose I/O lines, 32 general purpose working registers, a JTAG interface for Boundary-scan, On-chip Debugging support and programming, three flexible Timer/Counters with compare modes, internal and external interrupts, a serial programmable USART, Universal Serial Interface with Start Condition Detector, an 8-channel, 10-bit ADC, a programmable Watchdog Timer with internal Oscillator, an SPI serial port, and five software selectable power saving modes. The Idle mode stops the CPU while allowing the SRAM, Timer/Counters, SPI port, and interrupt system to continue functioning. The Power-down mode saves the register contents but freezes the Oscillator, disabling all other chip functions until the next interrupt or hardware reset. In Powersave mode, the asynchronous timer continues to run, allowing the user to maintain a timer base while the rest of the device is sleeping. The ADC Noise Reduction mode stops the CPU and all I/O modules except asynchronous timer and ADC, to minimize switching noise during ADC conversions. In Standby mode, the crystal/resonator Oscillator is running while the rest of the device is sleeping. This allows very fast start-up combined with low-power consumption. The device is manufactured using Atmel's high density non-volatile memory technology. The On-chip ISP Flash allows the program memory to be reprogrammed In-System through an SPI serial interface, by a conventional non-volatile memory programmer, or by an On-chip Boot program running on the AVR core. The Boot program can use any interface to download the application program in the Application Flash memory. Software in the Boot Flash section will continue to run while the Application Flash section is updated, providing true Read-While-Write operation. By combining an 8-bit RISC CPU with In-System Self-Programmable Flash on a monolithic chip, the Atmel ATmega165 is a powerful microcontroller that provides a highly flexible and cost effective solution to many embedded control applications. The ATmega165 AVR is supported with a full suite of program and system development tools including: C Compilers, Macro Assemblers, Program Debugger/Simulators, In-Circuit Emulators, and Evaluation kits. 4 2573GS-AVR-07/09 ATmega165/V Pin Descriptions VCC GND Port A (PA7..PA0) Digital supply voltage. Ground. Port A is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port A output buffers have symmetrical drive characteristics with both high sink and source capability. As inputs, Port A pins that are externally pulled low will source current if the pull-up resistors are activated. The Port A pins are tri-stated when a reset condition becomes active, even if the clock is not running. Port B is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port B output buffers have symmetrical drive characteristics with both high sink and source capability. As inputs, Port B pins that are externally pulled low will source current if the pull-up resistors are activated. The Port B pins are tri-stated when a reset condition becomes active, even if the clock is not running. Port B has better driving capabilities than the other ports. Port B also serves the functions of various special features of the ATmega165 as listed on page 62. Port C (PC7..PC0) Port C is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port C output buffers have symmetrical drive characteristics with both high sink and source capability. As inputs, Port C pins that are externally pulled low will source current if the pull-up resistors are activated. The Port C pins are tri-stated when a reset condition becomes active, even if the clock is not running. Port D is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port D output buffers have symmetrical drive characteristics with both high sink and source capability. As inputs, Port D pins that are externally pulled low will source current if the pull-up resistors are activated. The Port D pins are tri-stated when a reset condition becomes active, even if the clock is not running. Port D also serves the functions of various special features of the ATmega165 as listed on page 65. Port E (PE7..PE0) Port E is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port E output buffers have symmetrical drive characteristics with both high sink and source capability. As inputs, Port E pins that are externally pulled low will source current if the pull-up resistors are activated. The Port E pins are tri-stated when a reset condition becomes active, even if the clock is not running. Port E also serves the functions of various special features of the ATmega165 as listed on page 66. Port F (PF7..PF0) Port F serves as the analog inputs to the A/D Converter. Port F also serves as an 8-bit bi-directional I/O port, if the A/D Converter is not used. Port pins can provide internal pull-up resistors (selected for each bit). The Port F output buffers have symmetrical drive characteristics with both high sink and source capability. As inputs, Port F pins that are externally pulled low will source current if the pull-up resistors are activated. The Port F pins are tri-stated when a reset condition becomes active, even if the clock is not running. If the JTAG interface is enabled, the pull-up resis- Port B (PB7..PB0) Port D (PD7..PD0) 5 2573GS-AVR-07/09 ATmega165/V tors on pins PF7(TDI), PF5(TMS), and PF4(TCK) will be activated even if a reset occurs. Port F also serves the functions of the JTAG interface. Port G (PG4..PG0) Port G is a 5-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port G output buffers have symmetrical drive characteristics with both high sink and source capability. As inputs, Port G pins that are externally pulled low will source current if the pull-up resistors are activated. The Port G pins are tri-stated when a reset condition becomes active, even if the clock is not running. Port G also serves the functions of various special features of the ATmega165 as listed on page 66. RESET Reset input. A low level on this pin for longer than the minimum pulse length will generate a reset, even if the clock is not running. The minimum pulse length is given in Table 16 on page 38. Shorter pulses are not guaranteed to generate a reset. Input to the inverting Oscillator amplifier and input to the internal clock operating circuit. Output from the inverting Oscillator amplifier. AVCC is the supply voltage pin for Port F and the A/D Converter. It should be externally connected to VCC, even if the ADC is not used. If the ADC is used, it should be connected to VCC through a low-pass filter. This is the analog reference pin for the A/D Converter. XTAL1 XTAL2 AVCC AREF 6 2573GS-AVR-07/09 ATmega165/V Register Summary Address (0xFF) (0xFE) (0xFD) (0xFC) (0xFB) (0xFA) (0xF9) (0xF8) (0xF7) (0xF6) (0xF5) (0xF4) (0xF3) (0xF2) (0xF1) (0xF0) (0xEF) (0xEE) (0xED) (0xEC) (0xEB) (0xEA) (0xE9) (0xE8) (0xE7) (0xE6) (0xE5) (0xE4) (0xE3) (0xE2) (0xE1) (0xE0) (0xDF) (0xDE) (0xDD) (0xDC) (0xDB) (0xDA) (0xD9) (0xD8) (0xD7) (0xD6) (0xD5) (0xD4) (0xD3) (0xD2) (0xD1) (0xD0) (0xCF) (0xCE) (0xCD) (0xCC) (0xCB) (0xCA) (0xC9) (0xC8) (0xC7) (0xC6) (0xC5) (0xC4) (0xC3) (0xC2) (0xC1) (0xC0) Name Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved UDR UBRRH UBRRL Reserved UCSRC UCSRB UCSRA Bit 7 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 6 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 4 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 3 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Page USART I/O Data Register USART Baud Rate Register High USART Baud Rate Register Low - - RXCIE RXC - UMSEL TXCIE TXC - UPM1 UDRIE UDRE - UPM0 RXEN FE - USBS TXEN DOR - UCSZ1 UCSZ2 UPE - UCSZ0 RXB8 U2X - UCPOL TXB8 MPCM 166 170 170 166 166 166 7 2573GS-AVR-07/09 ATmega165/V Address (0xBF) (0xBE) (0xBD) (0xBC) (0xBB) (0xBA) (0xB9) (0xB8) (0xB7) (0xB6) (0xB5) (0xB4) (0xB3) (0xB2) (0xB1) (0xB0) (0xAF) (0xAE) (0xAD) (0xAC) (0xAB) (0xAA) (0xA9) (0xA8) (0xA7) (0xA6) (0xA5) (0xA4) (0xA3) (0xA2) (0xA1) (0xA0) (0x9F) (0x9E) (0x9D) (0x9C) (0x9B) (0x9A) (0x99) (0x98) (0x97) (0x96) (0x95) (0x94) (0x93) (0x92) (0x91) (0x90) (0x8F) (0x8E) (0x8D) (0x8C) (0x8B) (0x8A) (0x89) (0x88) (0x87) (0x86) (0x85) (0x84) (0x83) (0x82) (0x81) (0x80) (0x7F) (0x7E) Name Reserved Reserved Reserved Reserved Reserved USIDR USISR USICR Reserved ASSR Reserved Reserved OCR2A TCNT2 Reserved TCCR2A Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved OCR1BH OCR1BL OCR1AH OCR1AL ICR1H ICR1L TCNT1H TCNT1L Reserved TCCR1C TCCR1B TCCR1A DIDR1 DIDR0 Bit 7 - - - - - USISIF USISIE - - - - Bit 6 - - - - - USIOIF USIOIE - - - Bit 5 - - - - - USIPF USIWM1 - - - - Bit 4 - - - - - USIDC USIWM0 - EXCLK - - Bit 3 - - - - - Bit 2 - - - - - USICNT2 USICS0 - TCN2UB - - Bit 1 - - - - - USICNT1 USICLK - OCR2UB - - Bit 0 - - - - - Page USI Data Register USICNT3 USICS1 - AS2 - - USICNT0 USITC - TCR2UB - - 181 182 183 134 Timer/Counter2 Output Compare Register A Timer/Counter2 (8-bit) - FOC2A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - WGM20 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - COM2A1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - COM2A0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - WGM21 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CS22 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CS21 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CS20 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 133 133 131 Timer/Counter1 - Output Compare Register B High Byte Timer/Counter1 - Output Compare Register B Low Byte Timer/Counter1 - Output Compare Register A High Byte Timer/Counter1 - Output Compare Register A Low Byte Timer/Counter1 - Input Capture Register High Byte Timer/Counter1 - Input Capture Register Low Byte Timer/Counter1 - Counter Register High Byte Timer/Counter1 - Counter Register Low Byte - FOC1A ICNC1 COM1A1 - ADC7D - FOC1B ICES1 COM1A0 - ADC6D - - - COM1B1 - ADC5D - - WGM13 COM1B0 - ADC4D - - WGM12 - - ADC3D - - CS12 - - ADC2D - - CS11 WGM11 AIN1D ADC1D - - CS10 WGM10 AIN0D ADC0D 117 117 117 117 118 118 117 117 116 115 113 188 205 8 2573GS-AVR-07/09 ATmega165/V Address (0x7D) (0x7C) (0x7B) (0x7A) (0x79) (0x78) (0x77) (0x76) (0x75) (0x74) (0x73) (0x72) (0x71) (0x70) (0x6F) (0x6E) (0x6D) (0x6C) (0x6B) (0x6A) (0x69) (0x68) (0x67) (0x66) (0x65) (0x64) (0x63) (0x62) (0x61) (0x60) 0x3F (0x5F) 0x3E (0x5E) 0x3D (0x5D) 0x3C (0x5C) 0x3B (0x5B) 0x3A (0x5A) 0x39 (0x59) 0x38 (0x58) 0x37 (0x57) 0x36 (0x56) 0x35 (0x55) 0x34 (0x54) 0x33 (0x53) 0x32 (0x52) 0x31 (0x51) 0x30 (0x50) 0x2F (0x4F) 0x2E (0x4E) 0x2D (0x4D) 0x2C (0x4C) 0x2B (0x4B) 0x2A (0x4A) 0x29 (0x49) 0x28 (0x48) 0x27 (0x47) 0x26 (0x46) 0x25 (0x45) 0x24 (0x44) 0x23 (0x43) 0x22 (0x42) 0x21 (0x41) 0x20 (0x40) 0x1F (0x3F) 0x1E (0x3E) 0x1D (0x3D) 0x1C (0x3C) Name Reserved ADMUX ADCSRB ADCSRA ADCH ADCL Reserved Reserved Reserved Reserved Reserved Reserved Reserved TIMSK2 TIMSK1 TIMSK0 Reserved PCMSK1 PCMSK0 Reserved EICRA Reserved Reserved OSCCAL Reserved PRR Reserved Reserved CLKPR WDTCR SREG SPH SPL Reserved Reserved Reserved Reserved Reserved SPMCSR Reserved MCUCR MCUSR SMCR Reserved OCDR ACSR Reserved SPDR SPSR SPCR GPIOR2 GPIOR1 Reserved Reserved OCR0A TCNT0 Reserved TCCR0A GTCCR EEARH EEARL EEDR EECR GPIOR0 EIMSK EIFR Bit 7 - REFS1 - ADEN Bit 6 - REFS0 ACME ADSC Bit 5 - ADLAR - ADATE Bit 4 - MUX4 - ADIF Bit 3 - MUX3 - ADIE Bit 2 - MUX2 ADTS2 ADPS2 Bit 1 - MUX1 ADTS1 ADPS1 Bit 0 - MUX0 ADTS0 ADPS0 Page 201 186, 205 203 204 204 ADC Data Register High byte ADC Data Register Low byte - - - - - - - - - - - PCINT15 PCINT7 - - - - - - - - CLKPCE - I - SP7 - - - - - - - - - - - PCINT14 PCINT6 - - - - - - - - - - T - SP6 - - - - - - - - ICIE1 - - PCINT13 PCINT5 - - - - - - - - - - H - SP5 - - - - - - - - - - - PCINT12 PCINT4 - - - - - - - - - WDCE S - SP4 - - - - - - - - - - - PCINT11 PCINT3 - - - - - PRTIM1 - - CLKPS3 WDE V - SP3 - - - - - - - - OCIE1B - - PCINT10 PCINT2 - - - - - PRSPI - - CLKPS2 WDP2 N SP10 SP2 - - - - - - - OCIE2A OCIE1A OCIE0A - PCINT9 PCINT1 - ISC01 - - - PRUSART0 - - CLKPS1 WDP1 Z SP9 SP1 - - - - - - - TOIE2 TOIE1 TOIE0 - PCINT8 PCINT0 - ISC00 - - 136 118 88 54 54 52 Oscillator Calibration Register - PRADC - - CLKPS0 WDP0 C SP8 SP0 28 34 29 43 9 11 11 SPMIE - JTD - - - IDRD/OCD ACD - SPIF SPIE RWWSB - - - - - OCDR6 ACBG - WCOL SPE - - - - - - OCDR5 ACO - - DORD RWWSRE - PUD JTRF - - OCDR4 ACI - - MSTR BLBSET - - WDRF SM2 - OCDR3 ACIE - PGWRT - - BORF SM1 - OCDR2 ACIC - - CPHA PGERS - IVSEL EXTRF SM0 - OCDR1 ACIS1 - - SPR1 SPMEN - IVCE PORF SE - OCDR0 ACIS0 - 237 215 216 32 211 186 146 SPI Data Register - CPOL SPI2X SPR0 146 144 22 22 General Purpose I/O Register 2 General Purpose I/O Register 1 - - - - - - - - - - - - - - - - Timer/Counter0 Output Compare Register A Timer/Counter0 (8 Bit) - FOC0A TSM - - WGM00 - - - COM0A1 - - - COM0A0 - - - WGM01 - - - CS02 - - - CS01 PSR2 - - CS00 PSR10 EEAR8 88 87 85 90 18 18 18 EEPROM Address Register Low Byte EEPROM Data Register - PCIE1 PCIF1 - PCIE0 PCIF0 - - - - - - EERIE - - EEMWE - - EEWE - - EERE INT0 INTF0 General Purpose I/O Register 0 18 22 53 53 9 2573GS-AVR-07/09 ATmega165/V Address 0x1B (0x3B) 0x1A (0x3A) 0x19 (0x39) 0x18 (0x38) 0x17 (0x37) 0x16 (0x36) 0x15 (0x35) 0x14 (0x34) 0x13 (0x33) 0x12 (0x32) 0x11 (0x31) 0x10 (0x30) 0x0F (0x2F) 0x0E (0x2E) 0x0D (0x2D) 0x0C (0x2C) 0x0B (0x2B) 0x0A (0x2A) 0x09 (0x29) 0x08 (0x28) 0x07 (0x27) 0x06 (0x26) 0x05 (0x25) 0x04 (0x24) 0x03 (0x23) 0x02 (0x22) 0x01 (0x21) 0x00 (0x20) Name Reserved Reserved Reserved Reserved TIFR2 TIFR1 TIFR0 PORTG DDRG PING PORTF DDRF PINF PORTE DDRE PINE PORTD DDRD PIND PORTC DDRC PINC PORTB DDRB PINB PORTA DDRA PINA Bit 7 - - - - - - - - - - PORTF7 DDF7 PINF7 PORTE7 DDE7 PINE7 PORTD7 DDD7 PIND7 PORTC7 DDC7 PINC7 PORTB7 DDB7 PINB7 PORTA7 DDA7 PINA7 Bit 6 - - - - - - - - - - PORTF6 DDF6 PINF6 PORTE6 DDE6 PINE6 PORTD6 DDD6 PIND6 PORTC6 DDC6 PINC6 PORTB6 DDB6 PINB6 PORTA6 DDA6 PINA6 Bit 5 - - - - - ICF1 - - - - PORTF5 DDF5 PINF5 PORTE5 DDE5 PINE5 PORTD5 DDD5 PIND5 PORTC5 DDC5 PINC5 PORTB5 DDB5 PINB5 PORTA5 DDA5 PINA5 Bit 4 - - - - - - - PORTG4 DDG4 PING4 PORTF4 DDF4 PINF4 PORTE4 DDE4 PINE4 PORTD4 DDD4 PIND4 PORTC4 DDC4 PINC4 PORTB4 DDB4 PINB4 PORTA4 DDA4 PINA4 Bit 3 - - - - - - - PORTG3 DDG3 PING3 PORTF3 DDF3 PINF3 PORTE3 DDE3 PINE3 PORTD3 DDD3 PIND3 PORTC3 DDC3 PINC3 PORTB3 DDB3 PINB3 PORTA3 DDA3 PINA3 Bit 2 - - - - - OCF1B - PORTG2 DDG2 PING2 PORTF2 DDF2 PINF2 PORTE2 DDE2 PINE2 PORTD2 DDD2 PIND2 PORTC2 DDC2 PINC2 PORTB2 DDB2 PINB2 PORTA2 DDA2 PINA2 Bit 1 - - - - OCF2A OCF1A OCF0A PORTG1 DDG1 PING1 PORTF1 DDF1 PINF1 PORTE1 DDE1 PINE1 PORTD1 DDD1 PIND1 PORTC1 DDC1 PINC1 PORTB1 DDB1 PINB1 PORTA1 DDA1 PINA1 Bit 0 - - - - TOV2 TOV1 TOV0 PORTG0 DDG0 PING0 PORTF0 DDF0 PINF0 PORTE0 DDE0 PINE0 PORTD0 DDD0 PIND0 PORTC0 DDC0 PINC0 PORTB0 DDB0 PINB0 PORTA0 DDA0 PINA0 Page 137 119 88 74 74 74 73 73 74 73 73 73 73 73 73 72 72 73 72 72 72 72 72 72 Note: 1. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses should never be written. 2. I/O Registers within the address range 0x00 - 0x1F are directly bit-accessible using the SBI and CBI instructions. In these registers, the value of single bits can be checked by using the SBIS and SBIC instructions. 3. Some of the Status Flags are cleared by writing a logical one to them. Note that, unlike most other AVRs, the CBI and SBI instructions will only operate on the specified bit, and can therefore be used on registers containing such Status Flags. The CBI and SBI instructions work with registers 0x00 to 0x1F only. 4. When using the I/O specific commands IN and OUT, the I/O addresses 0x00 - 0x3F must be used. When addressing I/O Registers as data space using LD and ST instructions, 0x20 must be added to these addresses. The ATmega165 is a complex microcontroller with more peripheral units than can be supported within the 64 location reserved in Opcode for the IN and OUT instructions. For the Extended I/O space from 0x60 - 0xFF in SRAM, only the ST/STS/STD and LD/LDS/LDD instructions can be used. 10 2573GS-AVR-07/09 ATmega165/V Instruction Set Summary Mnemonics ADD ADC ADIW SUB SUBI SBC SBCI SBIW AND ANDI OR ORI EOR COM NEG SBR CBR INC DEC TST CLR SER MUL MULS MULSU FMUL FMULS FMULSU RJMP IJMP JMP RCALL ICALL CALL RET RETI CPSE CP CPC CPI SBRC SBRS SBIC SBIS BRBS BRBC BREQ BRNE BRCS BRCC BRSH BRLO BRMI BRPL BRGE BRLT BRHS BRHC BRTS BRTC BRVS BRVC Rd,Rr Rd,Rr Rd,Rr Rd,K Rr, b Rr, b P, b P, b s, k s, k k k k k k k k k k k k k k k k k k k k Operands Rd, Rr Rd, Rr Rdl,K Rd, Rr Rd, K Rd, Rr Rd, K Rdl,K Rd, Rr Rd, K Rd, Rr Rd, K Rd, Rr Rd Rd Rd,K Rd,K Rd Rd Rd Rd Rd Rd, Rr Rd, Rr Rd, Rr Rd, Rr Rd, Rr Rd, Rr k Add two Registers Description Rd Rd + Rr Operation Flags Z,C,N,V,H Z,C,N,V,H Z,C,N,V,S Z,C,N,V,H Z,C,N,V,H Z,C,N,V,H Z,C,N,V,H Z,C,N,V,S Z,N,V Z,N,V Z,N,V Z,N,V Z,N,V Z,C,N,V Z,C,N,V,H Z,N,V Z,N,V Z,N,V Z,N,V Z,N,V Z,N,V None Z,C Z,C Z,C Z,C Z,C Z,C None None None None None None None I None Z, N,V,C,H Z, N,V,C,H Z, N,V,C,H None None None None None None None None None None None None None None None None None None None None None None #Clocks 1 1 2 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 3 3 3 4 4 4 1/2/3 1 1 1 1/2/3 1/2/3 1/2/3 1/2/3 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 ARITHMETIC AND LOGIC INSTRUCTIONS Add with Carry two Registers Add Immediate to Word Subtract two Registers Subtract Constant from Register Subtract with Carry two Registers Subtract with Carry Constant from Reg. Subtract Immediate from Word Logical AND Registers Logical AND Register and Constant Logical OR Registers Logical OR Register and Constant Exclusive OR Registers One's Complement Two's Complement Set Bit(s) in Register Clear Bit(s) in Register Increment Decrement Test for Zero or Minus Clear Register Set Register Multiply Unsigned Multiply Signed Multiply Signed with Unsigned Fractional Multiply Unsigned Fractional Multiply Signed Fractional Multiply Signed with Unsigned Relative Jump Indirect Jump to (Z) Direct Jump Relative Subroutine Call Indirect Call to (Z) Direct Subroutine Call Subroutine Return Interrupt Return Compare, Skip if Equal Compare Compare with Carry Compare Register with Immediate Skip if Bit in Register Cleared Skip if Bit in Register is Set Skip if Bit in I/O Register Cleared Skip if Bit in I/O Register is Set Branch if Status Flag Set Branch if Status Flag Cleared Branch if Equal Branch if Not Equal Branch if Carry Set Branch if Carry Cleared Branch if Same or Higher Branch if Lower Branch if Minus Branch if Plus Branch if Greater or Equal, Signed Branch if Less Than Zero, Signed Branch if Half Carry Flag Set Branch if Half Carry Flag Cleared Branch if T Flag Set Branch if T Flag Cleared Branch if Overflow Flag is Set Branch if Overflow Flag is Cleared Rd Rd + Rr + C Rdh:Rdl Rdh:Rdl + K Rd Rd - Rr Rd Rd - K Rd Rd - Rr - C Rd Rd - K - C Rdh:Rdl Rdh:Rdl - K Rd Rd * Rr Rd Rd * K Rd Rd v Rr Rd Rd v K Rd Rd Rr Rd 0xFF - Rd Rd 0x00 - Rd Rd Rd v K Rd Rd * (0xFF - K) Rd Rd + 1 Rd Rd - 1 Rd Rd * Rd Rd Rd Rd Rd 0xFF R1:R0 Rd x Rr R1:R0 Rd x Rr R1:R0 Rd x Rr 1 R1:R0 (Rd x Rr) << 1 R1:R0 (Rd x Rr) << 1 PC PC + k + 1 PC Z PC k PC PC + k + 1 PC Z PC k PC STACK PC STACK if (Rd = Rr) PC PC + 2 or 3 Rd - Rr Rd - Rr - C Rd - K if (Rr(b)=0) PC PC + 2 or 3 if (Rr(b)=1) PC PC + 2 or 3 if (P(b)=0) PC PC + 2 or 3 if (P(b)=1) PC PC + 2 or 3 if (SREG(s) = 1) then PCPC+k + 1 if (SREG(s) = 0) then PCPC+k + 1 if (Z = 1) then PC PC + k + 1 if (Z = 0) then PC PC + k + 1 if (C = 1) then PC PC + k + 1 if (C = 0) then PC PC + k + 1 if (C = 0) then PC PC + k + 1 if (C = 1) then PC PC + k + 1 if (N = 1) then PC PC + k + 1 if (N = 0) then PC PC + k + 1 if (N V= 0) then PC PC + k + 1 if (N V= 1) then PC PC + k + 1 if (H = 1) then PC PC + k + 1 if (H = 0) then PC PC + k + 1 if (T = 1) then PC PC + k + 1 if (T = 0) then PC PC + k + 1 if (V = 1) then PC PC + k + 1 if (V = 0) then PC PC + k + 1 R1:R0 (Rd x Rr) << BRANCH INSTRUCTIONS 11 2573GS-AVR-07/09 ATmega165/V Mnemonics BRIE BRID SBI CBI LSL LSR ROL ROR ASR SWAP BSET BCLR BST BLD SEC CLC SEN CLN SEZ CLZ SEI CLI SES CLS SEV CLV SET CLT SEH CLH DATA TRANSFER INSTRUCTIONS MOV MOVW LDI LD LD LD LD LD LD LDD LD LD LD LDD LDS ST ST ST ST ST ST STD ST ST ST STD STS LPM LPM LPM SPM IN OUT PUSH Rd, P P, Rr Rr Rd, Z Rd, Z+ Rd, Rr Rd, Rr Rd, K Rd, X Rd, X+ Rd, - X Rd, Y Rd, Y+ Rd, - Y Rd,Y+q Rd, Z Rd, Z+ Rd, -Z Rd, Z+q Rd, k X, Rr X+, Rr - X, Rr Y, Rr Y+, Rr - Y, Rr Y+q,Rr Z, Rr Z+, Rr -Z, Rr Z+q,Rr k, Rr Move Between Registers Copy Register Word Load Immediate Load Indirect Load Indirect and Post-Inc. Load Indirect and Pre-Dec. Load Indirect Load Indirect and Post-Inc. Load Indirect and Pre-Dec. Load Indirect with Displacement Load Indirect Load Indirect and Post-Inc. Load Indirect and Pre-Dec. Load Indirect with Displacement Load Direct from SRAM Store Indirect Store Indirect and Post-Inc. Store Indirect and Pre-Dec. Store Indirect Store Indirect and Post-Inc. Store Indirect and Pre-Dec. Store Indirect with Displacement Store Indirect Store Indirect and Post-Inc. Store Indirect and Pre-Dec. Store Indirect with Displacement Store Direct to SRAM Load Program Memory Load Program Memory Load Program Memory and Post-Inc Store Program Memory In Port Out Port Push Register on Stack Rd Rr Rd+1:Rd Rr+1:Rr Rd K Rd (X) Rd (X), X X + 1 X X - 1, Rd (X) Rd (Y) Rd (Y), Y Y + 1 Y Y - 1, Rd (Y) Rd (Y + q) Rd (Z) Rd (Z), Z Z+1 Z Z - 1, Rd (Z) Rd (Z + q) Rd (k) (X) Rr (X) Rr, X X + 1 X X - 1, (X) Rr (Y) Rr (Y) Rr, Y Y + 1 Y Y - 1, (Y) Rr (Y + q) Rr (Z) Rr (Z) Rr, Z Z + 1 Z Z - 1, (Z) Rr (Z + q) Rr (k) Rr R0 (Z) Rd (Z) Rd (Z), Z Z+1 (Z) R1:R0 Rd P P Rr STACK Rr None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None None 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 1 1 2 k k P,b P,b Rd Rd Rd Rd Rd Rd s s Rr, b Rd, b Operands Description Branch if Interrupt Enabled Branch if Interrupt Disabled Set Bit in I/O Register Clear Bit in I/O Register Logical Shift Left Logical Shift Right Rotate Left Through Carry Rotate Right Through Carry Arithmetic Shift Right Swap Nibbles Flag Set Flag Clear Bit Store from Register to T Bit load from T to Register Set Carry Clear Carry Set Negative Flag Clear Negative Flag Set Zero Flag Clear Zero Flag Global Interrupt Enable Global Interrupt Disable Set Signed Test Flag Clear Signed Test Flag Set Twos Complement Overflow. Clear Twos Complement Overflow Set T in SREG Clear T in SREG Set Half Carry Flag in SREG Clear Half Carry Flag in SREG Operation if ( I = 1) then PC PC + k + 1 if ( I = 0) then PC PC + k + 1 I/O(P,b) 1 I/O(P,b) 0 Rd(n+1) Rd(n), Rd(0) 0 Rd(n) Rd(n+1), Rd(7) 0 Rd(0)C,Rd(n+1) Rd(n),CRd(7) Rd(7)C,Rd(n) Rd(n+1),CRd(0) Rd(n) Rd(n+1), n=0..6 Rd(3..0)Rd(7..4),Rd(7..4)Rd(3..0) SREG(s) 1 SREG(s) 0 T Rr(b) Rd(b) T C1 C0 N1 N0 Z1 Z0 I1 I0 S1 S0 V1 V0 T1 T0 H1 H0 Flags None None None None Z,C,N,V Z,C,N,V Z,C,N,V Z,C,N,V Z,C,N,V None SREG(s) SREG(s) T None C C N N Z Z I I S S V V T T H H #Clocks 1/2 1/2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 BIT AND BIT-TEST INSTRUCTIONS 12 2573GS-AVR-07/09 ATmega165/V Mnemonics POP NOP SLEEP WDR BREAK Operands Rd Description Pop Register from Stack No Operation Sleep Watchdog Reset Break Rd STACK Operation Flags None None #Clocks 2 1 1 1 N/A MCU CONTROL INSTRUCTIONS (see specific descr. for Sleep function) (see specific descr. for WDR/timer) For On-chip Debug Only None None None 13 2573GS-AVR-07/09 ATmega165/V Ordering Information Speed (MHz)(3) Power Supply Ordering Code ATmega165V-8AI ATmega165V-8AU(2) ATmega165V-8MI ATmega165V-8MU(2) ATmega165-16AI ATmega165-16AU(2) ATmega165-16MI ATmega165-16MU(2) Package(1) 64A 64A 64M1 64M1 64A 64A 64M1 64M1 Operation Range Industrial (-40C to 85C) 8 1.8 - 5.5V 16 2.7 - 5.5V Industrial (-40C to 85C) Notes: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and minimum quantities. 2. Pb-free packaging alternative, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. 3. For Speed Vs. VCC See Figure 128 on page 282 and Figure 129 on page 282. Package Type 64A 64M1 64-Lead, Thin (1.0 mm) Plastic Gull Wing Quad Flat Package (TQFP) 64-pad, 9 x 9 x 1.0 mm body, lead pitch 0.50 mm, Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF) 14 2573GS-AVR-07/09 ATmega165/V Packaging Information 64A PIN 1 B PIN 1 IDENTIFIER e E1 E D1 D C 0~7 A1 L COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL A A1 A2 D D1 E MIN - 0.05 0.95 15.75 13.90 15.75 13.90 0.30 0.09 0.45 NOM - - 1.00 16.00 14.00 16.00 14.00 - - - 0.80 TYP MAX 1.20 0.15 1.05 16.25 14.10 16.25 14.10 0.45 0.20 0.75 Note 2 Note 2 NOTE A2 A Notes: 1.This package conforms to JEDEC reference MS-026, Variation AEB. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is 0.25 mm per side. Dimensions D1 and E1 are maximum plastic body size dimensions including mold mismatch. 3. Lead coplanarity is 0.10 mm maximum. E1 B C L e 10/5/2001 2325 Orchard Parkway San Jose, CA 95131 TITLE 64A, 64-lead, 14 x 14 mm Body Size, 1.0 mm Body Thickness, 0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP) DRAWING NO. REV. 64A B R 15 2573GS-AVR-07/09 ATmega165/V 64M1 D Marked Pin# 1 ID E C TOP VIEW SEATING PLANE A1 A K L D2 Pin #1 Corner 0.08 C SIDE VIEW 1 2 3 Option A Pin #1 Triangle COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL Option B Pin #1 Chamfer (C 0.30) E2 MIN 0.80 - 0.18 8.90 5.20 8.90 5.20 NOM 0.90 0.02 0.25 9.00 5.40 9.00 5.40 0.50 BSC MAX 1.00 0.05 0.30 9.10 5.60 9.10 5.60 NOTE A A1 b D K b e Option C D2 Pin #1 Notch (0.20 R) E E2 e L BOTTOM VIEW 0.35 1.25 0.40 1.40 0.45 1.55 Note: 1. JEDEC Standard MO-220, (SAW Singulation) Fig. 1, VMMD. 2. Dimension and tolerance conform to ASMEY14.5M-1994. K 5/25/06 2325 Orchard Parkway San Jose, CA 95131 TITLE 64M1, 64-pad, 9 x 9 x 1.0 mm Body, Lead Pitch 0.50 mm, 5.40 mm Exposed Pad, Micro Lead Frame Package (MLF) DRAWING NO. 64M1 REV. G R 16 2573GS-AVR-07/09 ATmega165/V Errata ATmega165 Rev A * Interrupts may be lost when writing the timer registers in the asynchronous timer 1. Interrupts may be lost when writing the timer registers in the asynchronous timer The interrupt will be lost if a timer register that is synchronous timer clock is written when the asynchronous Timer/Counter register (TCNTx) is 0x00. Problem Fix/Workaround Always check that the asynchronous Timer/Counter register neither have the value 0xFF nor 0x00 before writing to the asynchronous Timer Control Register (TCCRx), asynchronous Timer Counter Register (TCNTx), or asynchronous Output Compare Register (OCRx). 17 2573GS-AVR-07/09 ATmega165/V Datasheet Revision History Changes from Rev. 2573F-08/06 to Rev. 2573G-07/09 Please note that the referring page numbers in this section are referring to this document. The referring revision in this section are referring to the document revision. 1. 2. Updated "Errata" on page 329. Updated the last page with Atmel's new addresses. Changes from Rev. 2573E-07/06 to Rev. 2573F-08/06 1. 2. 3. Updated "Device Identification Register" on page 213. Updated "Signature Bytes" on page 249. Added "Device and JTAG ID" on page 249. Changes from Rev. 2573D-03/06 to Rev. 2573E-07/06 1. 2. 3. 4. Updated "Fast PWM Mode" on page 105. Updated Features in "USI - Universal Serial Interface" on page 175. Updated Table 42 on page 86, Table 44 on page 86, Table 49 on page 113, Table 50 on page 114, Table 51 on page 115, Table 54 on page 131 and Table 56 on page 132. Added "Errata" on page 329. Changes from Rev. 2573C-03/06 to Rev. 2573D-03/06 Changes from Rev. 2573B-03/05 to Rev. 2573C-02/06 Changes from Rev. 2573A-06/04 to Rev. 2573B-03/05 1. 2. Updated number of General Purpose I/O pins from 53 to 54. Updated "Serial Peripheral Interface - SPI" on page 139. 1. 2. Added Not recommended in new designs. Updated "BODLEVEL Fuse Coding(1)" on page 40. 1. 2. 3. 4. 5. 6. 7. 8. MLF-package alternative changed to "Quad Flat No-Lead/Micro Lead Frame Package QFN/MLF". Updated Table 16 on page 38, Table 49 on page 113, Table 50 on page 114, Table 86 on page 212 and Table 115 on page 263. Added "Pin Change Interrupt Timing" on page 51. Updated C Code Example in "USART Initialization" on page 152 Moved "Table 106 on page 248" and "Table 107 on page 248" to "Page Size" on page 248. Updated "Register Summary" on page 7 Updated Figure 115 on page 255. Updated "Ordering Information" on page 14 18 2573GS-AVR-07/09 Headquarters Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 International Atmel Asia Unit 1-5 & 16, 19/F BEA Tower, Millennium City 5 418 Kwun Tong Road Kwun Tong, Kowloon Hong Kong Tel: (852) 2245-6100 Fax: (852) 2722-1369 Atmel Europe Le Krebs 8, Rue Jean-Pierre Timbaud BP 309 78054 Saint-Quentin-enYvelines Cedex France Tel: (33) 1-30-60-70-00 Fax: (33) 1-30-60-71-11 Atmel Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel: (81) 3-3523-3551 Fax: (81) 3-3523-7581 Product Contact Web Site www.atmel.com Technical Support avr@atmel.com Sales Contact www.atmel.com/contacts Literature Requests www.atmel.com/literature Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL'S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL'S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel's products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. (c) 2009 Atmel Corporation. All rights reserved. Atmel(R), Atmel logo and combinations thereof, and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. 2573GS-AVR-07/09 |
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