ATMEGA6450P-AU Description Datasheet Core Processor AVR Core Size 8-Bit Speed 20MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA6450P-AUR Description Datasheet Core Processor AVR Core Size 8-Bit Speed 20MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA6450V-8AI Description Datasheet Core Processor AVR Core Size 8-Bit Speed 8MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA6450V-8AU Description Datasheet Core Processor AVR Core Size 8-Bit Speed 8MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA6450V-8AUR Description Datasheet Core Processor AVR Core Size 8-Bit Speed 8MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA645A-AU Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA645A-AUR Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA645A-MU Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA645A-MUR Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA645P-AU Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA645P-AUR Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...

ATMEGA645P-MU Description Datasheet Core Processor AVR Core Size 8-Bit Speed 16MHz Connectivity SPI UART/USART USI Peripherals Brown-out Detect/Reset...