6-26
SAMA5D3x-EK User Guide
11180A–ATARM–30-Jan-13
6.4.4
USB MicroAB
Figure 6-27. USB Host/Device MicroAB Connector J20
Table 6-6. USB Type A Dual Port J19 Signal Descriptions
Pin
Mnemonic
PIO
Signal Description
A1
Vbus - USB_A
5V power
A2
DM - USB_A
Data minus
A3
DP - USB_A
Data plus
A4
GND
Common ground
B1
Vbus - USB_A
5V power
B2
DM - USB_A
Data minus
B3
DP - USB_A
Data plus
B4
GND
Common ground
Mechanical
pins
Shield
Table 6-7. USB Host/Device Micro AB Connector J20 Signal Descriptions
Pin
Mnemonic
PIO
Signal Description
1
Vbus
5V power
2
DM
Data minus
3
DP
Data plus
4
ID
On the Go identification
5
GND
Common ground
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