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ATMEGA169A-AU Datasheet, PDF (1/29 Pages) ATMEL Corporation – 8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash | |||
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Atmel ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P
8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
SUMMARY
Features
⢠High performance, low power Atmel® AVR® 8-Bit Microcontroller
⢠Advanced RISC architecture
â 130 powerful instructions â most single clock cycle execution
â 32 Ã 8 general purpose working registers
â Fully static operation
â Up to 16MIPS throughput at16MHz (Atmel ATmega169A/169PA/649A/649P)
â Up to 20 MIPS throughput at 20MHz (Atmel ATmega329A/329PA/3290A/3290PA/6490A/6490P)
â On-chip 2-cycle multiplier
⢠High endurance non-volatile memory segments
â In-system self-programmable flash program memory
⢠16Kbytes (Atmel ATmega169A/ATmega169PA)
⢠32Kbytes (Atmel ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA)
⢠64Kbytes (Atmel ATmega649A/ATmega649P/ATmega6490A/ATmega6490P)
â EEPROM
⢠512bytes (ATmega169A/ATmega169PA)
⢠1Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA)
⢠2Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P)
â Internal SRAM
⢠1Kbytes (ATmega169A/ATmega169PA)
⢠2Kbytes (ATmega329A/ATmega329PA/ATmega3290A/ATmega3290PA)
⢠4Kbytes (ATmega649A/ATmega649P/ATmega6490A/ATmega6490P)
â Write/erase cyles: 10,000 flash/100,000 EEPROM
â Data retention: 20 years at 85°C/100 years at 25°C (1)
â Optional Boot Code Section with Independent Lock Bits
⢠In-System Programming by On-chip Boot Program
⢠True read-while-write operation
â Programming lock for software security
⢠Atmel QTouch® library support
â Capacitive touch buttons, sliders and wheels
â Atmel QTouch and QMatrix acquisition
â Up to 64 sense channels
⢠JTAG (IEEE std. 1149.1 compliant) Interface
â Boundary-scan capabilities according to the JTAG standard
â Extensive on-chip debug support
â Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
⢠Peripheral features
â 4 Ã 25 segment LCD driver
(ATmega169A/ATmega169PA/ATmega329A/ATmega329PA/ATmega649A/ATmega649P)
â 4 Ã 40 segment LCD driver (ATmega3290A/ATmega3290PA/ATmega6490A/ATmega6490P)
â Two 8-bit Timer/Counters with Separate Prescaler and Compare mode
â One 16-bit Timer/Counter with Separate Prescaler, Compare mode, and Capture mode
â Real Time Counter with separate oscillator
â Four PWM channels
â 8-channel, 10-bit ADC
â Programmable Serial USART
â Master/Slave SPI Serial Interface
â Universal Serial Interface with Start Condition Detector
â Programmable Watchdog Timer with Separate On-chip oscillator
â On-chip analog comparator
â Interrupt and Wake-up on pin change
⢠Special microcontroller features
â Power-on reset and programmable Brown-out detection
â Internal calibrated oscillator
â External and internal interrupt sources
â Five sleep modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby
⢠I/O and packages
â 54/69 programmable I/O lines
â 64/100-lead TQFP, 64-pad QFN/MLF, and 64-pad DRQFN
⢠Speed Grade:
â ATmega169A/169PA/649A/649P:
⢠0 - 16MHz @ 1.8 - 5.5V
â ATmega3290A/3290PA/6490A/6490P:
⢠0 - 20MHz @ 1.8 - 5.5V
⢠Temperature range:
â -40°C to 85°C industrial
⢠Ultra-low power consumption (picoPower® devices)
â Active mode:
⢠1MHz, 1.8V: 215µA
⢠32kHz, 1.8V: 8µA (including oscillator)
⢠32kHz, 1.8V: 25µA (including oscillator and LCD)
â Power-down mode:
⢠0.1µA at 1.8V
â Power-save mode:
⢠0.6µA at 1.8V (Including 32kHz RTC)
⢠750nA at 1.8V
8284ESâAVRâ02/2013
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