SIM340 Hardware Design
SIM340_HD_V3.09
18.03.2009
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Figure 27: Reference circuit of the 8 pins SIM card
If you don’t use the SIM card detection function, you can let the SIM_PRESENCE pin connect to
the GND. The reference circuit about 6 pins SIM card illustrates as following figure.
Figure 28: Reference circuit of the 6 pins SIM card
3.11.2 Design considerations for SIM card holder
For 6 pins SIM card holder, we recommend to use Amphenol C707 10M006 512 2 .You can visit
Содержание SimCom SIM340
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