User's Manual

5
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.
Ta ble 1 : Absolut e m axim um 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
Ta ble 2 : Recom m ended operating conditions