8-bit Microcontroller
Atmel ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P
8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable F...
Description
Atmel ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/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 at 16MHz (Atmel ATmega165PA/645P) – Up to 20MIPS throughput at 20MHz (Atmel
ATmega165A/325A/325PA/645A/3250A/3250PA/6450A/6450P) – On-chip 2-cycle multiplier
High endurance non-volatile memory segments
– In-system self-programmable flash program memory 16KBytes (ATmega165A/ATmega165PA) 32KBytes (ATmega325A/ATmega325PA/ATmega3250A/ATmega3250PA) 64KBytes (ATmega645A/ATmega645P/ATmega6450A/ATmega6450P)
– EEPROM 512Bytes (ATmega165A/ATmega165PA) 1Kbytes (ATmega325A/ATmega325PA/ATmega3250A/ATmega3250PA) 2Kbytes (ATmega645A/ATmega645P/ATmega6450A/ATmega6450P)
– Internal SRAM 1KBytes (ATmega165A/ATmega165PA) 2KBytes (ATmega325A/ATmega325PA/ATmega3250A/ATmega3250PA) 4KBytes (ATmega645A/ATmega645P/ATmega6450A/ATmega6450P)
– Write/erase cycles: 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 buttons, sliders and whee...
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