Data Sheet

Tuya BT2L-A Datasheet 4 Electrical Parameters
5/14
4 Electrical Parameters
4.1 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
4.2 Working Conditions
Parameter
Description
Minimum
Value
Typical
Value
Maximum
Value
Unit
Ta
Working temperature
–20
N/A
105
°C
VCC
Working voltage
2.8
3.3
3.6
V
VIL
I/O low-level input
VSS
N/A
VCC x 0.3
V
VIH
I/O high-level input
VCC x 0.7
N/A
VCC
V
VOL
I/O low-level output
VSS
N/A
VCC x 0.1
V
VOH
I/O high-level output
VCC x 0.9
N/A
VCC
V
4.3 Current Consumption
Symbol
Description
Maximum Value
(Typical Value)
Unit
Itx
Constant transmission, 11.5 dBm output power
22.6
mA
Irx
Constant receiving
6.5
mA
IDC
Connected to a mesh network (average value)
6.59
mA
IDC
Connected to a mesh network (peak value)
24.9
mA
Ideepsleep1
Deep sleep mode 1 (16 KB RAM is reserved.)
1.2
μA
Ideepsleep2
Deep sleep mode 2 (No RAM is reserved.)
0.4
μA