NB-IoT Module Series
BC68-TE-B User Guide
BC68-TE-B_User_Guide 18 / 22
4
Electrical and Reliability
4.1. Absolute Maximum Ratings
Absolute maximum ratings for power supply and voltage on digital and analog pins of the BC68 module
are listed in the following table.
Table 4: Absolute Maximum Ratings
4.2. Operating and Storage Temperatures
The operating and storage temperatures are listed in the following table.
Table 5: Operating and Storage Temperatures
Parameter
Min.
Max.
Unit
+5V
-0.3
6
V
VBAT
-0.3
+4.25
V
Current of Power Supply
0
0.3
A
Voltage at Digital Pins
-0.3
+3.3
V
Voltage at Analog Pins
-0.3
+4.25
V
Voltage at Digital/Analog Pins in Power Down Mode
-0.25
+0.25
V
Parameter
Min.
Typ.
Max.
Unit
Operation Temperature Range
1)
-35
+25
+75
ºC
Extended Temperature Range
2)
-40
+85
ºC
