User's Manual

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Datasheet [Page 10]
EMW3080
2. Electrical Parameters
2.1 Operating Conditions
EMW3080would be unstable when input voltage is less than the lowest rated voltage.
Table2Range 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.
Table3Absolute 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
2.2 Power Parameters
Table4EMW3080 2.2 Power Parameters
Status
Current（3V3）
Description
WIFIInitialization 26.91mA
Enable WIFI, low power consumption
Connect WIFI 47.71mA
Enable WIFI,low power consumption
UDPtransmission 168.37mA Disable WIF, low power consumption
SoftAP 121.48mA
SoftAPconnect to internet
Easylink 122.84mA
Process of module network distribution
Standby 10.45uA
Ultra low standby power mode
Actual working current is variable at different operating mode. Maximum operating current 300 mA 。