Datasheet

872
32117D–AVR-01/12
AT32UC3C
32.4 I/O Lines Description
Table 32-2. I/O Lines Description
PIn Name Pin Description Type Active Level
USB_VBOF USB VBUS On/Off: Bus Power Control Port Output USBCON.VBUSPO
USB_VBUS VBUS: Bus Power Measurement Port Input
DM Data -: Differential Data Line - Port Input/Output
DP Data +: Differential Data Line + Port Input/Output
USB_ID USB Identification: Mini Connector Identification Port Input
Low: Mini-A plug
High Z: Mini-B plug