Datasheet

627
32072H–AVR32–10/2012
AT32UC3A3
27.4.1.2 Self-Powered device
Figure 27-3. Self-powered Device Application Block Diagram
27.4.2 Host Mode
Figure 27-4. Host Application Block Diagram
USB
2.0 Core
USB_VBUS
DMFS
DPFS
USB_ID
USB_VBOF
I/O
Controller
UTMI
DMHS
DPHS
USB
Connector
VBus
D-
D+
ID
GND
39 ohms
39 ohms
USB
2.0 Core
USB_VBUS
DMFS
DPFS
USB_ID
USB_VBOF
I/O
Controller
UTMI
DMHS
DPHS
USB
Connector
VBus
D-
D+
ID
GND
39 ohms
39 ohms
5V DC/DC
Generator
VDD