Data Sheet

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2. Electrical Parameters
Operating Conditions
EMW3092 would be unstable when input voltage is less than the lowest rated voltage.
Table 1 Range of input voltage
Symbol
Illustration
Condition
Details
Minimum
Typ
Maximum
Unit
VDD
Power Supply
3.0
3.3
3.6
V
There would be permanent damage in hardware if the device operates at the voltage over rated value. Meanwhile,
reliability could be influenced when the device has a long-term operating at maximum voltage.
Table 2 Absolute maximum voltage rating
Symbol
Description
Minimum
Typ
Unit
VDD
Module input voltage
–0.3
3.6
V
VIN
GPIO input voltage
−0.3
3.6
V
Power Consumption
Table 3 EMW3092 Power Consumption
Mode
EMW3092 current
Note
Average
Max
Wi-Fi off
20.903mA
21.209mA
CPU idle
Wi-Fi off
3.704mA
3.450mA
CPU idle and in low power mode
Wi-Fi off
19.610mA
20.295mA
CPU run at full speed
Wi-Fi initialization
110.603mA
126.092mA
Wi-Fi and MCU low power mode OFF
Wi-Fi keep connected with router
109.447
mA
124.086 mA
Wi-Fi and MCU low power mode OFF
Wi-Fi keep connected with router
9.059 mA
282.791 mA
Wi-Fi and MCU low power mode ON
SoftAP
116.698
mA
306.078 mA
SoftAP
Monitor
114.699mA
126.954mA
Monitor mode for WiFi configuration