Product Specs

WiFi AP Module Product Specification

Model Name.: M31

9 Electrical Characteristics

 Absolute Maximum Ratings

Parameter

Condition Min Typ. Max Unit

Storage temperature range -40 125 °C

ESD Protection VESD / 2000 V

Supply voltage VDD_3.3V 0 3.6 V

Voltage on any I/O pin -0.3 3.63 V

M31 series modules are Electrostatic Sensitive Devices and require special precautions while handling.

ESD precautions The M31 module contain highly sensitive electronic circuitry and are Electrostatic

Sensitive Devices (ESD). Handling the M31 module without proper ESD protection may destroy or

damage them permanently.

The M31 module are electrostatic sensitive devices (ESD) and require special ESD precautions

typically applied to ESD sensitive components. Proper ESD handling and packaging procedures must

be applied throughout the processing, handling, transportation and operation of any application that

incorporates the M31 module. Don’t touch the module by hand or solder with non-anti-static soldering

iron to avoid damage to the module.



Recommended Operation Ratings

Parameter

Condition Min Typ. Max Unit

Extended temp. range TA -40 125 °C

Power Supply / 2000 V

Input Low Voltage VDD_3.3V 0 3.6 V

Input High Voltage -0.3 3.63 V

 Measurement Conditions

System S

tate Current (Typ.)@3.3V Current (Max.)@3.3V

Standby 180 mA 210 mA

Transmit (2.4g; +15 dBm @ TX HT20 MCS7.) 400 mA 512mA

Transmit (2.4g; +18 dBm @ 11b 11Mbps.) 580 mA 685 mA