Quectel UMTS&LTE EVB R2.0 User Manual page 27

Figure 21: Pin Assignment of (U)SIM Card Connector J702
Table 7: Pin Definition of J702
Pin No. Signal Name
C1 USIM_VDD
C2 USIM_RST
C3 USIM_CLK
C5 GND
C6 NC
C7 USIM_DATA
CD1 GND
CD2 USIM_PRESENCE
UMTS&LTE_EVB_R2.0_User_Guide
CD1 CD2
C7 C3 C6 C2 C5 C1
C7 C6 C5
C3 C2 C1
I/O
PO
DO
DO
/
/
IO
/
DI
LTE-A Module Series
UMTS&LTE EVB R2.0 User Guide
Function
(U)SIM card power supply, provided by
UMTS&LTE EVB R2.0
(U)SIM card reset
(U)SIM card clock
Ground
Not connected
(U)SIM card data
ground
(U)SIM card insertion detection.
Active low.
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