Product Summary

http://pdf1.alldatasheet.com/datasheet-pdf/view/392287/ATMEL/ATMEGA644PA-AU.html

Parametrics

http://pdf1.alldatasheet.com/datasheet-pdf/view/392287/ATMEL/ATMEGA644PA-AU.html

Features

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Diagrams

http://pdf1.alldatasheet.com/datasheet-pdf/view/392287/ATMEL/ATMEGA644PA-AU.html

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ATmega644PA-AU
ATmega644PA-AU
Atmel
8-bit Microcontrollers (MCU) 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
Data Sheet
0-1: $4.43
1-10: $3.70
10-25: $2.78
25-100: $2.51
ATMEGA644PA-AUR
ATMEGA644PA-AUR
Atmel
8-bit Microcontrollers (MCU) AVR 64KB FLSH 2KB EE 4KB RAM-20MHz IND
Data Sheet
0-1670: $2.53
1670-2000: $2.53