SimCom SIM7000

Smart Machine Smart Decision
SIM7000 _Hardware Design _V1.04 2018-1-31
1.3 Hardware Block Diagram
The block diagram of the SIM7000 module is shown in the figure below.
USB
(U) SIM Card
Wireless
Base- band
Processor
Power Management Unit
Memory
RF
Transceiver
26MHz
GNSS
RF
GPRS/LTE
RF PA
GPRS/LTE
RF SWITCH
receive
transmit
GNSS
ANT
Main
ANT
PWRKEY
NRESET
USB_ VBUS
VBAT( Supply)
SIM_VDD
UART
GPIO(s)
I2C
PCM
ADC
VDD_EXT
Figure 1: SIM7000 block diagram
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