SIM Tech SIMCom SIM7600E-PCIE User Manual

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SIM7600E_SIM7600E-H-PCIE_Hardware_Design_V1.00 16 2017-11-23
4. Interface Application
4.1 Power Supply
The recommended power supply voltage of SIM7600E-PCIE is 3.3V.
Table 4: Recommended 3.3V Power Supply Characteristics
Symbol
Parameter
Min
Type
Max
Unit
Vo Power supply voltage 3.0 3.3 3.6 V
Io
Supply current capability
-
2000
-
mA
4.2 PERST#
SIM7600E-PCIE can be reset by pulling the PERST# pin down to ground.
The PERST# pin has been pulled up with a 47KΩ resistor to 1.8V internally, so there is no need to pull it up
externally. It is strongly recommended to put a 100nF capacitor and an ESD protection diode close to the
PERST# pin. Please refer to the following figure for the recommended reference circuit.
4.7K
47K
Reset Impulse
PERST#
Reset
Logic
40K
1.8V
MODULE
100nF
T
reset
Figure 4: PERST# Reference Circuit
Table 5: PERST# Pin Electronic Characteristic
Symbol
Description
Min.
Typ.
Max.
Unit
T
reset
The active low level time impulse on
PERST# pin to reset module
50 100 500 ms
V
IH
Input high level voltage
1.17
1.8
3.6
V
V
IL
Input low level voltage
-0.3
0
0.2
V
SIMCOM CONFIDENTIAL FILE

SIM Tech SIMCom SIM7600E-PCIE Specifications

General

Brand	SIM Tech
Model	SIMCom SIM7600E-PCIE
Category	Control Unit
Language	English