ATMEGA644P-20PQ

AVR 64K FLASH 4K SRAM, 2KB EEPROM - 20MHz, PDIP, Ext Temp, Green, 5V

AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB 32K x 16 FLASH 40-PDIP

得捷:
IC MCU 8BIT 64KB FLASH 44TQFP

艾睿:
MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 40-Pin PDIP Tube

Newark:
# MICROCHIP  ATMEGA644P-20PQ  8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 64 KB, 4 KB, 44 Pins, DIP