Table 18: Pin Description (Molex Sim Card Holder) - SimCom SIM808 Hardware Design

Table 18: Pin description (Molex SIM card holder)

Pin name Signal
C1 SIM_VDD
C2 SIM_RST
C3 SIM_CLK
C3 GND
C5 GND
C6 VPP
C7 SIM_DATA
C8 SIM_PRE
For 6-pin SIM card holder, SIMCom recommends to use Amphenol C707 10M006 5122 .User can visit
http://www.amphenol.com
Figure 39: Amphenol C707 10M006 5122 SIM card holder
Table 19: Pin description (Amphenol SIM card holder)
Pin name Signal
C1 VSIM
C2 SIM_RST
C3 SIM_CLK
C5 GND
C6 VPP
C7 SIM_DATA
SIM808_Hardware Design_V1.00
Description
SIM card power supply
SIM card reset
SIM card clock
Connect to GND
Connect to GND
Not connect
SIM card data I/O
Detect SIM card presence
for more information about the holder.
Description
SIM card power supply
SIM card reset
SIM card clock
Connect to GND
Not connect
SIM card data I/O
42
Smart Machine Smart Decision
2014.03.27