Microchip/Atmel 8-Bit microcontroller series ATMEGA
8-Bit AVR ISP flash microcontrollers
in various housings
AVR enhanced RISC architecture
temperature range: -40 to +85°C
ATMEGA 644 P-20 PU
33928ATMEGA 644 P-20 PU ATMEGA644P-20PUATMEGA644P-20PUMicrochip/Atmel 8-Bit microcontroller series ATMEGA.
8-Bit AVR ISP flash microcontrollers
in various housings
AVR enhanced RISC architecture
temperature range: -40 to +85°C