User's Manual

Smart Machine Smart Decision
SIM7100A_User Manual_V1.01 2014-12-11
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5 Reliability and Operating Characteristics
5.1 Electronic Characteristics
Absolute maximum rating for digital and analog pins of SIM7100A are listed in the following table:
Table 43: Absolute maximum ratings
Parameter Min Max Unit
Voltage at digital pins (1.8v digital I/O) -0.3 2.1 V
Voltage at VBAT -0.5 6.0 V
Voltage at VRTC 2 3.25 V
Voltage at USB_VBUS -0.5 6.0 V
Table 44: Recommended operating ratings
Parameter Min Typ Max Unit
Voltage at digital pins (1.8v digital I/O) 0 1.8 1.95 V
Voltage at VBAT 3.4 3.8 4.2 V
Voltage at VRTC 2 - 3.2 V
Voltage at USB_VBUS 3 5 5.25 V
The operating temperature and power specification is listed in the following table.
Table 45: Operating temperature
Parameter Min Typ Max Unit
Normal operation temperature -30 25 80
℃
Extended operation temperature -40 25 85 ℃
Storage temperature -45 25 +90 ℃
Note: The module is fully functional in all the temperature range. Temperatures outside of the range
-30℃ ~ +80℃ might slightly deviate from ETSI specifications.
Functional: the module is able to make and receive voice calls, data calls, SMS and make
GPRS/WCDMA/HSPA+ traffic.