ATmega644 8-bit AVR Microcontroller With 64K Bytes In-System Programmable Flash

ATmega644 8-bit AVR Microcontroller with 64K Bytes In-System Programmable Flash ,The ATMEGA644 is a low-power CMOS 8-bit Microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single Clock cycle, the ATMEGA644 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. By ATMEL Corporation
Part Manufacturer Description Datasheet Samples
ATMEGA644V-10MU Microchip Technology Inc IC MCU 8BIT 64KB FLASH 44VQFN
ATMEGA644PA-AU Microchip Technology Inc IC MCU 8BIT 64KB FLASH 44TQFP
ATMEGA644P-20AQ Microchip Technology Inc IC MCU 8BIT 64KB FLASH 44TQFP
ATMEGA644-20MU Microchip Technology Inc IC MCU 8BIT 64KB FLASH 44VQFN
ATMEGA644P-20PN Microchip Technology Inc RISC Microcontroller
ATMEGA644PV-10AN Microchip Technology Inc RISC Microcontroller
ATMEGA644P-B15AZ Microchip Technology Inc RISC Microcontroller
ATMEGA644-20AU Microchip Technology Inc IC MCU 8BIT 64KB FLASH 44TQFP
ATMEGA644PV-10PU Microchip Technology Inc IC MCU 8BIT 64KB FLASH 40DIP
ATMEGA644RFR2-ZUR Microchip Technology Inc IC RF TXRX+MCU 802.15.4 48-VFQFN
ATMEGA644 's PackagesATMEGA644 's pdf datasheet
ATMEGA644V-10AU TQFP
ATMEGA644V-10PU PDIP
ATMEGA644V-10MU QFN
ATMEGA644-20AU TQFP
ATMEGA644-20PU PDIP
ATMEGA644-20MU QFN
ATMEGA644V




ATMEGA644 Pinout, Pinouts
ATMEGA644 pinout,Pin out
This is one package pinout of ATMEGA644,If you need more pinouts please download ATMEGA644's pdf datasheet.

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