Texas Instruments

Description

Jul 25, 2015 3. Characterized through accelerated tests. 8-bit Atmel. Microcontroller with 64K Bytes. In-System. Programmable. Flash. ATmega644 /V. The ATmega644 is a low-power CMOS 8-bit microcontroller based on the AVR the Atmel ATmega644 is a powerful microcontroller that provides a highly AVR508: Migration from ATmega644 to. ATmega644P. Features. General Porting Considerations. Register and bit names. Low-frequency Crystal and Atmel AVR536: Migration from ATmega644 to. ATmega644A. 8-bit Atmel Microcontrollers. Introduction. The Atmel ATmega644A is a functionally identical, Refer to the datasheets for detailed information on the devices. Migration from ATmega644 is covered by AVR508: Migration from ATmega644 to. ATmega644P .