Hardware Block Diagram - SimCom SIM7000 Hardware Design

1.3

Hardware Block Diagram

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