CLM920_AC3 Module Hardware Usage Guide
Shanghai Yuge Information Technology co., LTD
- 46 -
Chapter 5. Interface Electrical Characteristics
5.1 Chapter overview
Working storage temperature
Module IO level
Voltage
Electrostatic property
Reliability index
5.2 Working storage temperature
Table 5-1 CLM920 AC3 module working storage temperature
Parameter
Min
Max
Normal operating temperature
-30
°
C
75
°
C
Extreme working temperature
-40
°
C
85
°
C
Storage temperature
-40
°
C
85
°
C
5.3 Module IO level
CLM920 AC3 module IO level is as follows
：
Table 5-2 Electrical Characteristics of CLM920 AC3 Module
5.4 Voltage
CLM920 AC3 module input power requirements are as follows
：
Table 5-3 Working voltage of CLM920 AC3 module
Parameter
Minimum
Typical
Maximum
Input voltage
3.3V
3.7V
4.2V
Parameter
Parameter Description
Minimum
Maximum
VIH
High level input voltage
0.65* VDD_EXT
0.3V
VIL
Low level input voltage
-
0.35*VDD_EXT
VOH
High level output voltage
VDD_EXT-0.45V
VDD_EXT
VOL
Low level output voltage
0
0.45V
