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ATMEGA6490P_14 Datasheet, PDF (1/39 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
DATASHEET 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
8284FSâAVRâ07/2014
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