hardware design v1.00

Table Of Contents
Smart Machine Smart Decision
Table 12: Pin description (Amphenol 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
C5 GND Connect to GND
C6 VPP Not connect
C7 SIM_DATA SIM card data I/O
For 8 pins SIM card holder, SIMCom recommends to use Molex 91228.User can visit http://www.molex.com for
more information about the holder.
Figure 29: Molex 91228 SIM card holder
Table 13: 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
SIM968_Hardware Design_V1.00 2013.02.25
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