Microchip Technology Inc

MRF24WN0MA

In Production

The MRF24WN0MA is a low-power, 2.4 GHz, IEEE 802.11n-compliant, surface mount module with all associated RF components:  crystal oscillator, bypass and bias passives with integrated MAC, baseband, RF and power amplifier, and built-in hardware support for encryption..

The integrated module design frees the designer from RF and antenna design tasks and regulatory compliance testing, ultimately providing quicker time to market.

The MRF24WN0MA module is designed to be used with Microchip's MPLAB® Harmony Integrated Software Framework. The integrated framework implements the Application Programming Interface (API) that is used for command and control, for management, and data packet traffic. The MPLAB Harmony basic framework is free to download at http://www.microchip.com/harmony.

The MRF24WN0MA module is approved for use with the integrated PCB trace antenna.  The MRF24WN0MA module has received regulatory approvals for modular devices in the United States (FCC) and Canada (IC). Modular approval removes the need for expensive RF and antenna design, and allows the end user to place the MRF24WN0MA module inside a finished product and does not require regulatory testing for an intentional radiator (RF transmitter).  The MRF24WN0MA module is an R&TTE Directive assessed radio module for operation in Europe. The module tests can be applied toward final product certification and Declaration of Conformity (DoC).

For the latest firmware details and corresponding part numbers, please visit: www.microchip.com/wirelessfirmware

 

    Features

        • IEEE 802.11b/g/n compliant transceiver
        • 2.4 GHz IEEE 802.11n Single Stream 1x1
        • SPI Interface to Host Controller (4-wire including interrupt)
        • Works with Microchip's MPLAB® Harmony Integrated Software Framework
        • Fully integrated wireless module with voltage regulation, crystal, RF matching circuitry, PA, LNA, and PCB trace antenna
        • Integrated PCB trace antenna
        • Compact surface mount module: 0.700" x 1.050" x 0.085 inch (17.8 mm x 26.7 mm x 2.2 mm)
        • Castellated surface mount pads for easy and reliable PCB mounting
        • Environmentally friendly, RoHS compliant
        Parameter Name
        Value
        Type
        Wi-Fi Module
        Output Power (dBm)
        20 dBm
        Host Interface
        4-wire SPI
        Pin Count
        37
        Package
        Surface Mount Module
        RF Module
        Yes
        RF Transceiver
        Yes
        Operating Temperature Range
        -40 to 85
        Frequency Range
        2.400 to 2.484 GHz
        Rx Input Sensitivity (dB)
        -94
        RSSI
        Yes
        TX Current Consumption
        246 mA
        RX Current Consumption
        64 mA
        Sleep Mode Current Consumption
        12µA
        MAC
        Yes
        MAC Features
        CSMA-CA
        Encryption
        AES128
        Antenna
        PCB
        Operating Voltage Range
        3.3V to
        Documentation
        Data Sheets
        08/07/2015
        1124KB
          Certifications
         
         
         
        Certifications
        09/01/2015
        159KB
        Certifications
        07/13/2017
        8737KB
        Pricing & Samples
        All pricing shown in USD only.
        Part Number
        Leads
        Package Type
        Temp Range
        Packing
        1+
        26+
        100+
        1000+
        5000+
        Buy
        Sample
        MRF24WN0MA-I/RM100
        37
        MODULE
        -40C to +85C
        TRAY
        16.97
        15.38
        14.53
        14.53
        14.53
         

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        Development Tools
        • Demo & Eval Boards
        RoHS Information
        Part
        Number
        Device
        Weight
        Shipping
        Weight
        Lead
        Count
        Package
        Type
        Package
        Width
        Solder
        Composition
        JEDEC
        Indicator
        RoHS
         
        China
        EFUP
        MRF24WN0MA-I/RM100
        4.660000
        37
        MODULE
        27x18x3.1mm
        NiAu
        e4
        To see a complete listing of RoHS data for this device, please Click here
        Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.