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    ST25R3912-AQWT

    ST25R3912-AQWT

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    ST25R3912-AWLT

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    High performance HF reader / NFC initiator for payment applications with 1 W output power
    Learn More about ST25R3912-AWLT

    Quantity $ per Unit Savings
    1 - 9$4.940%
    10 - 24$4.4111%
    25 - 99$3.9720%
    100 - 249$3.6227%
    250 - 499$3.2634%
    500$3.0938%
    500 + Contact Sales
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    In stock
    $4.94
    Parameter NameParameter Value
    Supply Voltage Min Volt2.4
    Supply Voltage Max Volt5.5
    Operating Temp Min Celsius-40.0
    Operating Temp Max Celsius125.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    ROHS Compliance GradeN/A
    GradeIndustrial
    Package NameWLCSP
    Key features
    • ISO 18092 (NFCIP-1) Active P2P
    • ISO14443A, ISO14443B, ISO15693 and FeliCa™
    • Supports HBR up to 848 kbit/s PICC to PCD and PCD to PICC framing
    • Inductive sensing - Wake-up
    • Automatic modulation index adjustment
    • AM and PM (I/Q) demodulator channels with automatic selection
    • Up to 1 W in case of differential output
    • User selectable and automatic gain control
    • Transparent and Stream modes to implement MIFARE™ Classic compliant or other custom protocols
    • Possibility of driving two antennas in single ended mode
    • Oscillator input capable of operating with 13.56 or 27.12 MHz crystal with fast start-up
    • 6 Mbit/s SPI with 96 bytes FIFO
    • Wide supply voltage range from 2.4 to 5.5 V
    • Wide temperature range: -40 °C to 125 °C
    • VFQFPN32, 5 mm x 5 mm package with wettable flanks
    • WLCSP, 3.0 mm x 2.8 mm package
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