Datasheet

1055
SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
39.3.1 Application Block Diagram
39.3.1.1 Device Mode
Bus-Powered Device
Figure 39-2. Bus-Powered Device Application Block Diagram
Figure 39-3. Self-powered Device Application Block Diagram
USB
2.0 Core
VBUS
DFSDM
DFSDP
UOTGID
UOTGVBOF
OTG
I/O
Controller
UTMI
DHSDM
DHSDP
USB
Connector
VBus
D-
D+
ID
GND
39 ohms
39 ohms
3.3 V
Regulator
VDD
USB
2.0 Core
VBUS
DFSDM
DFSDP
UOTGID
UOTGVBOF
OTG
I/O
Controller
UTMI
DHSDM
DHSDP
USB
Connector
VBus
D-
D+
ID
GND
39 ohms
39 ohms