ZTE Corporation ZM8300G Manuale Utente
ZTE ZM8300G Module Hardware User Manual
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11
2.3 Application Diagram
ZM8300 IoT
Application
interface
POWER
ANT
WAKEUP-IN/OUT
POWN_ON
RESET_N
WAKEUP-IN/OUT
STATE
PCM
USIM
CODEC
USB
MAIN ANT
GPS ANT
UART/SPI/
I
2
C
/
GPIO
IC
LED
ADC/MPP
ADC/LED
3.0V~4.2V
Typical
3.6V
USIM SLOT
Or
eSIM
Figure 2-1 Application Diagram of the ZM8300G Module
2.4 Circuit Diagram
Figure 2-2 is the circuit diagram of the ZM8300G module. The ZM8300G module consists
of the following main function units:
Baseband controller/power management unit
Memory (1 Gbit NAND + 512 bit LPDDR2)
LGA interface unit
RF transceiver IC
RF front-end circuit