8-bit Atmel Microcontroller
Atmel ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P
8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable F...
Description
Atmel ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P
8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash
Features
DATASHEET
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 – Data retention: 20 years at 85°C/100 years at 25°C (1) – 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 butto...
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