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ST25R3912-AWLT - STMicroelectronics

Description: RFID Transponders NFC / HF RFID Reader IC

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ST25R3912-AWLT - STMicroelectronics PCB footprint - BGA - BGA - WLCSP30
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ST25R3912-AWLT - STMicroelectronics  - 3D model - BGA - WLCSP30
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ST25R3912-AWLT Details

  • Manufacturer Part Number:

    ST25R3912-AWLT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    WLCSP-30

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    8 Weeks

  • Date Of Intro:

    2017-07-28

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • JESD-30 Code:

    R-PBGA-B30

  • Length:

    3.065 mm

  • Number of Functions:

    1

  • Number of Terminals:

    30

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    0.68 mm

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    RF AND BASEBAND CIRCUIT

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    2.865 mm

ST25R3912-AWLT Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the ST25R3912-AWLT is 148 kHz, as specified in the ISO/IEC 14443 standard.
  • The ST25R3912-AWLT uses an anti-collision algorithm to handle collisions between multiple tags. It uses a dynamic frame size adjustment and a binary search tree algorithm to resolve collisions.
  • The range of the ST25R3912-AWLT's NFC reader depends on the antenna design and the environment, but typically it can read tags at a distance of up to 5 cm (2 inches).
  • Yes, the ST25R3912-AWLT can be used for both NFC reader and NFC tag emulation. It has a built-in NFC tag emulator that can emulate a NFC tag, and it can also be used as an NFC reader to read and write data to NFC tags.
  • The power consumption of the ST25R3912-AWLT depends on the operating mode, but typically it consumes around 100 mA in active mode and less than 10 μA in standby mode.

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ST25R3912-AWLT 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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