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ST25R3917-AQWT - STMicroelectronics

Description: High performance NFC universal device and EMVCo reader

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ST25R3917-AQWT - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - VFQFPN32 is a 32-pin, 5x5 mm, 0.5 mm pitch
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3D Models
ST25R3917-AQWT - STMicroelectronics  - 3D model - Quad Flat No-Lead - VFQFPN32 is a 32-pin, 5x5 mm, 0.5 mm pitch
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ST25R3917-AQWT Details

  • Manufacturer Part Number:

    ST25R3917-AQWT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    VFQFPN-32

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.30

  • Date Of Intro:

    2019-12-05

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    ISO 15693

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.6 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    NFC CONTROLLERS

ST25R3917-AQWT Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the ST25R3917-AQWT is 148 kHz, as specified in the ISO/IEC 14443 standard.
  • The ST25R3917-AQWT has a built-in anti-collision mechanism that allows it to detect and handle multiple cards simultaneously. It uses a dynamic adjustment of the transmission power to ensure reliable communication with the cards.
  • The typical current consumption of the ST25R3917-AQWT is around 100 mA, but it can vary depending on the operating mode and the transmission power level.
  • Yes, the ST25R3917-AQWT is compatible with NFC Forum-compliant devices, including NFC-enabled smartphones and tablets.
  • The ST25R3917-AQWT has built-in EMI filtering and shielding to minimize the effects of electromagnetic interference on its operation.

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ST25R3917-AQWT Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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