Huawei ME909 Series - Electrical and Reliability Features; Absolute Ratings

HUAWEI ME909 Series LTE LGA Module
Hardware Guide
Electrical and Reliability Features
Issue V0.3 (2013-05-21)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
50
5 Electrical and Reliability Features
5.1 About This Chapter
This chapter describes the electrical and reliability features of the interfaces in the
ME909 module, including:

Absolute Ratings

Operating and Storage Temperatures and Humidity

Electrical Features of USIM

Power Supply Features

Reliability Features

EMC and ESD Features
5.2 Absolute Ratings
Table 5-1 lists the absolute ratings for the ME909 module. Using the ME909 module
beyond these conditions may result in permanent damage to the module.
Table 5-1 Absolute ratings for the ME909 module
Symbol
Specification
Min.
Max.
Unit
VBAT
External power voltage
–0.5
5.0
V
VI
Digital input voltage
–0.5
3.6
V