User's Manual

Table Of Contents

3 Electrical Characteristics

Absolute maximum ratings

Min Max Unit

Storage temperature -40 85 °C

Operating temperature -30 85 °C

VDD_IO -0.4 3.6 V

VDD_BAT -0.4 4.4 V

VDD_CHG -0.4 6.5 V

Terminal voltages -0.4 Vdd + 0,4 V

The module should not continuously run under these conditions. Exposure to absolute maximum rating conditions

for extended periods of time may affect reliability and cause permanent damage to the device.

Table 1: Absolute maximum ratings

Recommended operating conditions

Min Max Unit

Operating temperature -40 85 °C

VDD_IO 1.7 3.6 V

VDD_BAT 2.5 4.4 V

VDD_CHG 0 6.5 V

Terminal voltages 0 VDD V

Table 2: Recommended operating conditions