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ST25R3920B

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The ST25R3920B from STMicroelectronics is a NFC Reader with Supply Current 4.5 to 7.5 mA (Ready mode) / 13 to 23 mA (Active) / 17 to 26 mA (AWS), Supply Voltage 2.4 to 5.5 V. Tags: Surface Mount. More details for ST25R3920B can be seen below.

Product Specifications

Product Details

  • Part Number
    ST25R3920B
  • Manufacturer
    STMicroelectronics
  • Description
    Automotive NFC Reader For CCC Digital Key And Car Center Console

General Parameters

  • Application
    Automotive, NFC Forum compliant NFC universal device, EMVCo 3.1a Compliant Contactless Payment Terminal
  • Capacitive Load
    50 pF
  • Dimension
    5 x 5 mm
  • Flash Memory
    48-byte RAM (Target)
  • Frequency
    13.56 MHz, 27.12 MHz
  • Integrated MCU
    Yes
  • Interface
    SPI, I2C
  • Standards ISO/IEC
    ISO14443A, ISO14443B, FeliCa, ISO15693
  • Operating Temperature
    -40 to 125 Degree C (Junction)
  • Package
    VFQFPN32
  • Package Type
    Surface Mount
  • Protocols
    A, B, F
  • Storage Temperature
    -65 to 150 Degree C
  • Supply Current
    4.5 to 7.5 mA (Ready mode) / 13 to 23 mA (Active) / 17 to 26 mA (AWS)
  • Supply Voltage
    2.4 to 5.5 V
View details on the manufacturer's website
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