資料來源:https://www.seeedstudio.com/Xmega128a4u-USB-BO-p-1720.html
This board carries an Atmel ATXMega128A4U microcontroller. It fits directly on most breadboards. Load your firmware via PDI or with the preinstalled original Atmel USB-DFU-Loader (Flip).
Check out all details, schematic and layout.
Features
micro-USB, ESD protected
4 MHz Crystal
RX and TX LEDs for serial port
PDI header
all filter and protection parts on board.
3.3 V single supply
Weight | G.W 16g |
Battery | Exclude |