Features

• Atmel ATSAM4N16C 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 synchronous USART or TWI
  • Four GPIOs connected to target for code instrumentation
• Digital I/O
  • Two mechanical buttons (user and reset button)
  • One user LED
  • Three extension headers
  • Three spare signal headers
• Two possible power sources
  • External power
  • Embedded debugger USB
• 12MHz crystal
• 32kHz crystal