User's Manual

12
3 Electrical Characteristics
3.1 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
3.2 Recommended operating conditions
Min
Max
Unit
Operating temperature
-30
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