Electrical, Reliability And Radio Characteristics; Absolute Maximum Ratings - Quectel UC15 Hardware Design

5
Electrical,
Characteristics

5.1. Absolute Maximum Ratings

Absolute maximum ratings for power supply and voltage on digital and analog pins of module are listed in
the following table:
Table 29: Absolute Maximum Ratings
Parameter
VBAT_RF/VBAT_BB
USB_VBUS
Peak Current of VBAT_BB
Peak Current of VBAT_RF
Voltage at Digital Pins (1.8V digital I/O)
Voltage at Digital Pins (2.6V digital I/O)
Voltage at ADC0
Voltage at ADC1
UC15_Hardware_Design
Reliability
Min.
-0.5
-0.5
0
0
-0.3
-0.3
0
0
Confidential / Released
UMTS/HSDPA Module Series
UC15 Hardware Design
and
Max. Unit
4.7 V
6.0 V
0.8 A
1.8 A
2.1 V
2.9 V
2.2 V
2.2 V
Radio
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