SimCom SIM800L - Table 18: Pin Description (Molex Sim Card Holder)

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SIM800L(MT6261)_Hardware Design_V1.01 38 2016-07-07
Figure 34: Molex 91228 SIM card holder
Table 18: Pin description (Molex SIM card holder)
Pin name
Signal
Description
C1
SIM_VDD
SIM card power supply
C2 SIM_RST SIM card reset
C3 SIM_CLK SIM card clock
C4 GND Connect to GND
C5 GND Connect to GND
C6
VPP
Not connect
C7
SIM _ D ATA
SIM card data I/O
C8
SIM_DET
Detect SIM card presence
For 6-pin SIM card holder, SIMCom recommends to use Amphenol C707 10M006 512 .Customer can visit
http://www.amphenol.com for more information about the holder.
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