Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105 Data Sheet
Product codes
ATEVK1105
501
AT32UC3A
30.4.2
Host and OTG Modes
Figure 30-4.
Host and OTG Application Block Diagram
30.5
I/O Lines Description
Table 30-3.
I/O Lines Description
Name
Description
Type
Active Level
USB_VBOF
USB VBus On/Off: Bus Power Control Port
Output
VBUSPO
VBUS
VBus: Bus Power Measurement Port
Input
High
D-
Data -: Differential Data Line - Port
Input/Output
N/A
D+
Data +: Differential Data Line + Port
Input/Output
N/A
USB_ID
USB Identification: Mini Connector Identification Port
Input
Low: Mini-A plug
High Z: Mini-B plug
USB
USB_ID
D+
D-
USB_VBOF
VBUS
USB
Connector
ID
D+
D-
VBUS
GND
5 V DC/DC
Generator
VDD
39 Ω ± 1%
39 Ω ± 1%
32058K
AVR32-01/12