5G Module Series
RMU500-EK User Guide
RMU500-EK_User_Guide 16 / 28
The figure and table below illustrate the pin assignment and pin definition of (U)SIM card connector J401.
Figure 8: Pin Assignment of (U)SIM Card Connector J401
Table 4: Pin Definition of J401
Pin No.
Pin Name
I/O
Function
C1
USIM_VDD
PO
(U)SIM card power supply
C2
USIM_RST
DO
(U)SIM card reset
C3
USIM_CLK
DO
(U)SIM card clock
C4
RESERVED
-
Not connected
C5
GND
-
Ground
C6
VPP
-
Not connected
C7
USIM_DATA
I/O
(U)SIM card data
C8
RESERVED
-
Not connected
CD
USIM_DET
DI
(U)SIM card insertion detection
1)
1)
USIM_DET function of RM500Q-GL module is under development.
NOTE
