ATMEGA649A-AUR Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA649A-MU Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA649A-MUR Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA649P-AU Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA649P-AUR Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA649P-MU Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA649P-MUR Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA649V-8AI Description Datasheet Core Processor AVR Core Size 8-Bit Speed 8MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA649V-8AU Description Datasheet Core Processor AVR Core Size 8-Bit Speed 8MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA649V-8AUR Description Datasheet Core Processor AVR Core Size 8-Bit Speed 8MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA649V-8MI Description Datasheet Core Processor AVR Core Size 8-Bit Speed 8MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA649V-8MU Description Datasheet Core Processor AVR Core Size 8-Bit Speed 8MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...