Product Manual

Hangzhou Tuya Information
Technology Co., Ltd.
7
V1.0.0
3 Electrical Parameters
3.1 Absolute Electrical Parameters
Table 3-1 Absolute electrical parameters
Parameter
Description
Minimum
Value
Maximum
Value
Unit
Ts
Storage temperature
–65
150
°C
VCC
Power supply voltage
–0.3
3.9
V
Static electricity voltage
(human body model)
Tamb = 25°C
N/A
2
kV
Static electricity voltage
(machine model)
Tamb = 25°C
N/A
0.5
kV
3.2 Electrical Conditions
Table 3-2 Normal electrical conditions
Parameter
Description
Minimum
Value
Typical
Value
Maximum
Value
Unit
Ta
Working
temperature
–20
N/A
85
°C
VCC
Working voltage
1.8
3.3
3.6
V
VIL
I/O low-level input
N/A
0
0.9
V
VIH
I/O high-level input
2
3.3
3.6
V
VOL
I/O low-level output
0
N/A
0.28
V
VOH
I/O high-level output
2.5
N/A
N/A
V