ATMEGA644P
8-Bit Microcontroller (ATMEL Corporation)
ATmega644PA
8-bit Microcontroller (ATMEL Corporation)
ATMEGA644PV
8-Bit Microcontroller (ATMEL)
ATMEGA644
8-bit Microcontroller (ATMEL Corporation)
ATmega644A
CMOS 8-bit microcontrollers (Microchip)
ATmega644A
8-bit Atmel Microcontroller (ATMEL Corporation)
ATmega644RFR2
8-bit Microcontroller (ATMEL)
ATmega644V
8-bit Atmel Microcontroller (ATMEL)
ATmega64
8-bit AVR Microcontroller with 64K Bytes In-System Programmable Flash (ATMEL Corporation)
ATMEGA640
8-BIT Microcontroller (ATMEL Corporation)