AT32UC3A3-XPLD - Microchip - Evaluation Kit, USB I/F, 32bit
CircuitPython Embedded Development | DigiKey
AT32UC3A3256-ALUT - Microchip - AVR Microcontroller, High performance, Low Power
Buy AVR ISP in-System Programmer Compatible with at AVRISP mkII from ATMEL Support All AVR Devices with ISP or PDI Interface Support AVR Studio 4/5/6/7 Online in Greece. B085J2634V
Maker-projecten met de Arduino-starterkit | DigiKey
AVR32 UC3 Audio Decoder Over USB | DigiKey
datasheet: pdf - Farnell
Use External Memory Interfaces Wisely | DigiKey
AVR-BLE Development Board - Microchip Technology | DigiKey