- ATXMEGA64A4U-AU
- Atmel
- IC MCU 8BIT 64KB FLASH 44TQFP
- ATXMEGA64A4U-AUK
- Atmel
- IC MCU 8BIT 64KB FLASH 44TQFP
- ATXMEGA64A4U-AUR
- Atmel
- IC MCU 8BIT 64KB FLASH 44TQFP
- ATXMEGA64A4U-AU
- Microchip Technology
- MCU 8-bit/16-bit AVR RISC 64KB Flash 1.8V/2.5V/3.3V 44-Pin TQFP Tray
- ATXMEGA64A4U-AUR
- Microchip Technology
- MCU 8-bit/16-bit AVR RISC 64KB Flash 1.8V/2.5V/3.3V 44-Pin TQFP T/R