2.3 UPDI Header
The UPDI header is dedicated for the user to reprogram the ATtiny817. It is a 1.27 mm pitch 10-pin header, which can be directly connected to the Atmel-ICE.
Note: For Atmel-ICE, use the AVR® port to connect it.
Pin | Name |
---|---|
1 | NC |
2 | GND |
3 | UPDI_RESET |
4 | VCC |
5 | RESET |
6 | NC |
7 | NC |
8 | NC |
9 | NC |
10 | NC |