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LPM2100 bg NB Module Hardware Usage Guide
Chapter 5. Interface electrical characteristics
5.1 Chapter overview
Temperature range
Module IO level
power supply
Electrostatic property
Reliability index
5.2 Range of working temperature
Parameter
Normal operating temperature
Extreme working temperature
Storage temperature
5.3 Module IO level
The port IO levels of the LPM2100 bg series modules are as follows:
Which corresponds to 1.8V SIM application, SIM_VDD is 1.8V; corresponding to 3V
SIM application, SIM_VDD is 3V.
Parameter
Parameter Description
VIH
High level input voltage
VIL
Low level input voltage
VOH
High level output voltage
VOL
Low level output voltage
5.4 Power supply
LPM2100 bg series module input power supply requirements are as follows：
Parameter
Description
Shanghai Yuge Information Technology Co., Ltd.
Table 5-1 LPM2100 bg series module temperature range
Table 5-2 Electrical Characteristics of the LPM2100 bg Series Module
Table 5-3 Operating voltage of the LPM2100 bg series module
Minimum
-20°C
-40°C
-45°C
Minimum
0.7* VDD_EXT
-
0.7*VDD_EXT
0
Minimum
Typical
Maximum
75°C
85°C
90°C
Maximum
VDD_EXT
0.3*VDD_EXT
VDD_EXT
Maximum
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