GitHub - masterxq/xmega-usb-soundcard: Xmega Firmware to turn your µC into a sound card. It is very efficient. It using the Hardware USB-fifo for making the endpoint calls directly. DMA used for transfer
mikromedia for XMEGA - AVR Development Board For Multimedia
AVR XMEGA USB Connectivity - Microchip | DigiKey
ATxmega32A4 Microcontroller module, 25,54 €
Kanda - Atmel 8-way AVR Hand held programmer starter kit with ATxmega Support
Batsocks - BreadMate USB XMega PDI
ATxmega 128A1U USB Vendor Class
Programming The XMEGA With An ISP | Hackaday
Say hello to xmega | Evil Mad Scientist Laboratories