Quectel RG500L EVB - Page 25

5G Module Series
RG500L_EVB_User_Guide 24 / 38
The figure and table below illustrate the pin assignment and definition of (U)SIM card connector J0901.
For J0902, the pin assignment and definition is similar.
C1
C2
C3
C4
CD
C5 C6
C7
C8
Figure 13: Pin Assignment of (U)SIM Card Connector (J0901)
Table 4: Pin Definition of (U)SIM Card Connector (J0901)
Pin No.
Pin Name
I/O
Function
C1
USIM_VDD
PO
(U)SIM card power supply, provided by the
module
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
DIO
(U)SIM card data, bi-directional
C8
RESERVED
-
Not connected
CD
USIM_PRESENCE
DI
(U)SIM card insertion detection