Data Sheet

3 Electrical parameters
3 Electrical parameters
3.1 Absolute electrical parameters
Parameter Description
Minimum
value
Maximum
value Unit
Ts Storage
temperature
-40 120 ℃
I/O voltage ALDO_OUT 1.6 3.3 V
VCC Power supply
voltage
1.8 4.3 V
ESD voltage
(human body
model)
TAMB-25℃ - 2 KV
ESD voltage
(machine
model)
TAMB-25℃ - 2 KV
3.2 Operating conditions
Parameter Description
Minimum
value
Typical
value
Maximum
value Unit
Ta Operating
tempera-
ture
-20 - 85 ℃
VCC Operating
voltage
1.8 3.3 4.3 V
V
CHG
Voltage for
charger
4.75 5 5.25 V
V
IL
Voltage low
input
-0.3 - 0.3* VDDIO V
V~IH Voltage
high input
0.7*VDDIO - VDDIO+0.3 V
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