USB2.0 Portable
USB Pinouts
Pin No. | Pin Name |
01 | VUSB |
|
|
02 | USB- |
|
|
03 | USB+ |
|
|
04 | NC |
05 | VSS |
|
|
Block Diagram
USB Pin Identification
Symbol | Function |
USB- | USB differential signal: |
USB+ | The pairs are used to transmit |
| Data/Address/Command |
|
|
VSS | Ground |
|
|
VUSB | USB Power Input |
|
|
NC | Not Connect |
|
|
USB
PortVUSB
|
| 3.3V | VOUT |
|
|
| |
| 3.3/1.8V |
| Power |
|
| Switch |
| |
| Voltage |
|
|
|
| Regulator | VDDH | 12MHzCRYSTAL |
|
VDD18 VDDHM |
|
4 slots:
SDS/MSMC
CF uo
MicroSD/M2Transcend Information, Inc. | 2 |
