ATMEGA649A-AUR

Atmel ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P 8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash DATASHEET Features High performance, low power Atmel AVR 8-Bit Microcontroller Advanced RISC architecture 130 powerful instructions most single clock cycle execution 32 8 general purpose working registers Fully static operation Up to 16MIPS throughput at16MHz (Atmel ATmega169A/169PA/649A/649P) Up to 20 MIPS throughput at 20MHz (Atmel ATmega329A/329PA/3290A/3290PA/6490A/6490P) On-chip 2-cycle multiplier High endurance non-volatile memory segments In-system self-programmable flash program memory 16Kbytes (Atmel ATmega169A/ATmega169PA) 32Kbytes (Atmel ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA) 64Kbytes (Atmel ATmega649A/ATmega649P/ATmega6490A/ATmega6490P) EEPROM 512bytes (ATmega169A/ATmega169PA) 1Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA) 2Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P) Internal SRAM 1Kbytes (ATmega169A/ATmega169PA) 2Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA) 4Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P) Write/erase cyles: 10,000 flash/100,000 EEPROM (1) Data retention: 20 years at 85C/100 years at 25C Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True read-while-write operation Programming lock for software security Atmel QTouch library support Capacitive touch buttons, sliders and wheels Atmel QTouch and QMatrix acquisition Up to 64 sense channels 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 4 25 segment LCD driver (ATmega169A/ATmega169PA/ATmega329A/ATmega329PA/ATmega649A/ATmega649P) 4 40 segment LCD driver (ATmega3290A/ATmega3290PA/ATmega6490A/ATmega6490P) 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 8284FAVR07/2014 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 54/69 programmable I/O lines 64/100-lead TQFP, 64-pad QFN/MLF, and 64-pad DRQFN Speed Grade: ATmega169A/169PA/649A/649P: 0 - 16MHz 1.8 - 5.5V ATmega3290A/3290PA/6490A/6490P: 0 - 20MHz 1.8 - 5.5V Temperature range: -40C to 85C industrial Ultra-low power consumption (picoPower devices) Active mode: 1MHz, 1.8V: 215A 32kHz, 1.8V: 8A (including oscillator) 32kHz, 1.8V: 25A (including oscillator and LCD) Power-down mode: 0.1A at 1.8V Power-save mode: 0.6A at 1.8V (Including 32kHz RTC) 750nA at 1.8V ATmega169A/PA/329A/PA/649A/P/3290A/PA/6490A/P DATASHEET 2 8284FAVR07/2014