Features • High-performance, Low-power 8/16-bit .
ATxMEGA64A1 - (ATxMEGAxxxA1) 8/16-bit XMEGA A1 Microcontroller
ATxmega64A1U - Microcontrollers
ATxmega64A1U - 8/16-bit Atmel XMEGA A1U Microcontroller