Transcend Information TS-RDM5W/R - Manual (Page 2)

T T T S S S - - - R R R D D D M M M 5 5 5 W W W / / / R R R
USB2.0 Portable Multi-Card Reader
Transcend Information, Inc. 2
Pinouts
Pin No. Pin Name
01 V USB
02 USB-
03 USB+
04 NC
05 VSS
Pin Identification
Symbol Function
USB-
USB+
USB differential signal:
The pairs are used to transmit
Data/Address/Command
VSS Ground
V USB USB Power Input
NC Not Connect
Block Diagram
Controller
USB
Port
5 slots:
SD/MMC/miniSD
CF/MD
xD
MS/MS Duo
MicroSD/M2
12MHz
XTAL
3.3V
Voltage
V
USB
1.8V Voltage
Regulator
V
DD/18
V
OUT
V
IN
V
DDH