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ST25R3911

RFID Reader IC by STMicroelectronics (12 more products)

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The ST25R3911 from STMicroelectronics is a RFID Reader IC with Current 5.4 to 7.5 mA (Ready mode), Operating Temperature -40 to 125 Degree C, Output Power 1000 mW, Storage Temperature -55 to 125 Degree C, Voltage 2.4 to 5.5 V. More details for ST25R3911 can be seen below.

Product Specifications

    Product Details

    • Part Number :
      ST25R3911
    • Manufacturer :
      STMicroelectronics
    • Description :
      High performance HF reader / NFC initiator with 1.4 W supporting VHBR and AAT

    General Parameters

    • Data Rate :
      106 kbps
    • Dimensions :
      5 x 5 mm
    • Frequency :
      13.56 MHz
    • Frequency band :
      HF
    • Interface :
      SPI
    • Micro Controller :
      External
    • Modulation :
      AM, OOK
    • NFC :
      Yes
    • Package :
      QFN32
    • Protocol :
      ISO14443A/B, ISO15693, FeliCa
    • Current :
      5.4 to 7.5 mA (Ready mode)
    • Operating Temperature :
      -40 to 125 Degree C
    • Output Power :
      1000 mW
    • Storage Temperature :
      -55 to 125 Degree C
    • Voltage :
      2.4 to 5.5 V
    • Note :
      Advance Features : AAT (Automatic Antenna Tuning),DPO(Dynamic Power Output)I,i?? Capacitive & inductive Wake-up

    Technical Documents

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