UMTS/HSPA+ Module Series
UG89 Hardware Design
UG89_Hardware_Design 50 / 73
5
Electrical, Reliability and Radio
Characteristics
5.1. Absolute Maximum Ratings
Absolute maximum ratings for power supply and voltage on digital and analog pins of the module are listed
in the following table.
Table 24: Absolute Maximum Ratings
Parameter
Min.
Max.
Unit
VBAT
-0.3
6.0
V
USB_VBUS
-0.3
5.5
V
Peak Current of VBAT
0
2
A
Voltage at Digital Pins
-0.3
2.3
V
Voltage at ADC
0
VBAT
V