1.1 Features

  • Atmel ATSAMG53N19 microcontroller
  • Embedded debugger (EDBG)
    • USB interface
    • Programming and debugging (target) through Serial Wire Debug (SWD)
    • Virtual COM-port interface to target via UART
    • Atmel Data Gateway interface (DGI) to target via UART or TWI
    • Four GPIOs connected to target for code instrumentation
  • Digital I/O
    • Two mechanical buttons (including one reset button)
    • One user LED
    • Three extension headers
    • I2C interface for SAM G53 high speed I2C slave
  • Two possible power sources
    • External power
    • Embedded debugger USB
  • 32kHz crystal