Atmel ATSAM4E16E 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 USART or TWI
Four GPIOs connected to target for code instrumentation
Digital I/O
Two mechanical buttons (user, reset and force wakeup button)
One user LED
Three extension headers
Xplained Pro LCD extension connector
One CAN-bus
10/100-T Ethernet
2Gb 8-bit NAND Flash
Dual 512K 8-bit SRAM
Target USB, device mode
Three possible power sources:
External power
Embedded debugger USB
Target USB
12MHz crystal
32kHz crystal