U)Sim Card Interfaces (J1401/J1402) - Quectel RG50-Q Series User Manual

3.6. (U)SIM Card Interfaces (J1401/J1402)

The 5G EVB has two 8-pin push-push type (U)SIM card (1.8/2.95 V) connectors J1401 and J1402. The
following figure shows a simplified connector schematic for J1401 and J1402.
Module
USIM_VDD
USIM_RST
USIM_CLK
USIM_DATA
USIM_PRESENCE
Figure 17: Simplified Connector Schematic for (U)SIM Card Connectors
The figure and table below illustrate the pin assignment and definition of (U)SIM card connector J1401.
J1402 is similar to J1401.
Figure 18: Pin Assignment of (U)SIM Card Connector J1401
5G_EVB_User_Guide
C1
USIM_VDD
C5
GND
GND
C2
USIM_RST
C6
VPP
C3
USIM_CLK
C7
USIM_DATA
C4
RESERVED
RESERVED
C8
CD
USIM_PRESENCE
5G/LTE-A Module Series
5G EVB User Guide
Push-Push
(U)SIM card connector
J1401/J1402
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