User's Manual

Page 4 of 8
6 Electrical Parameters
6.1 Absolute electrical parameters
Parameters
Description
Minimum
Maximum
Unit
TS
Working temperature
-20
105
℃
VDD
Supply voltage
-0.3
3.6
V
6.2 Working conditions
Parameters
Description
Minimum
Typical
Minimum
Unit
VDD
Working voltage
3.0
3.3
3.6
V
VDDIO
IO voltage
1.8
3.3
3.6
V
VIL
IO low level input
-0
-
0.3*VIO
V
VIH
IO high level input
0.7*VIO
-
VIO
V
VTH
COMS threshold
-
0.5 VIO
V
Imax
IO maximum drive
capability
12
mA
6.3 Power consumption in operation mode
Working mode
Working status, Ta=25℃
Average
Unit
Fast connect
distribution network
The module is in the state of fast connection distribution network,
Wi-Fi indicator light flashes quickly
78
mA
Hot spot distribution
network status
The module is in hot distribution network state, Wi-Fi indicator
light flashes slowly
95
mA