ST25R3916-BWLT

ST25R3916-BWLT

ST25R3916-AQWT Active

High performance NFC universal device and EMVCo reader
Quantity $ per Unit Savings
1 - 9$5.870%
10 - 24$5.388%
25 - 99$4.9017%
100 - 249$4.4025%
250 - 499$4.0431%
500$3.6738%
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In stock:
$5.87
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 GradeEcopack2
GradeIndustrial
Package NameVFQFPN 5X5X1 32L WETTABLE FLANKS
Key features
  • Operating modes
    • Reader/writer
    • Card emulation
    • Active and passive peer to peer
  • RF communication
    • NFC-A / ISO14443A up to 848 kbit/s
    • NFC-B / ISO14443B up to 848 kbit/s
    • NFC-F / Felica™ up to 424 kbit/s
    • NFC-V / ISO15693 up to 53 kb/s
    • NFC-A / ISO14443A and NFC-F / FeliCa™ card emulation
    • Active and passive peer to peer initiator and target modes, up to 424 kbit/s
    • Low level modes to implement MIFARE® classic compliant or other custom protocols
  • Hardware features
    • Dynamic power output (DPO) controls the field strength to stay within given limits
    • Active wave shaping (AWS) reduces over-and under-shoots
    • Noise suppression receiver (NSR) allows reception in noisy environment
    • Automatic antenna tuning (AAT) via variable capacitor
    • Integrated EMVCo compliant EMD handling
    • Automatic gain control and squelch feature to maximize SNR
    • Low power capacitive and inductive card detection
    • Low power NFC active and passive target modes
    • Adjustable ASK modulation depth, from 5 to 40%
    • Integrated regulators to boost system PSRR
    • AM/PM and I/Q demodulator with baseband channel summation or automatic channel selection
    • Possibility to drive two independent single ended antennas
    • Measurement of antenna voltage amplitude and phase, driver current, RSSI, on-chip supply and regulated voltages
    • Up to 1.6 W differential output power
  • External communication interfaces
    • 512 byte FIFO
    • Serial peripheral interface (SPI) up to 10 Mbit/s
    • I2C with up to 400 kbit/s in Fast-mode, 1 Mbit/s in Fast-mode Plus, and 3.4 Mbit/s in High-speed mode
  • Electrical characteristics
    • Wide supply voltage range, from 2.4 to 5.5 V
    • Wide peripheral communication supply range, from 1.65 to 5.5 V
    • Wide temperature range, from -40 to
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