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
The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.
