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RAIN(無線周波数識別)は、最大10mの読取り距離を実現するUHF(極超短波)RFID技術です。RAIN UHFリーダは、物流分野で商品の追跡や倉庫での在庫管理に広く使用されており、ハンドヘルド機器、タブレット、POSソリューション、スマート・キオスク、スマート・ミラー、シェルフ・リーダ、ゲートウェイや据置き型リーダに組み込むことができます。

STは、高性能な低消費電力RAIN RFID UHFリーダIC ST25RU3993を提供しています。このデバイスにSTの32bitマイクロコントローラSTM32を組み合わせることにより、小型の低消費電力RAIN UHFリーダを開発できます。

製品型番
概要
NUCLEO-F429ZI STM32 Nucleo-144 development board with STM32F429ZI MCU, supports Arduino, ST Zio and morpho connectivity Quick view

主な特徴

  • Common features
    • STM32 microcontroller in LQFP144 package
    • 3 user LEDs
    • 2 user and reset push-buttons
    • 32.768 kHz crystal oscillator
    • Board connectors:SWDST Zio expansion connector including Arduino™ Uno V3ST morpho expansion connector
    • Flexible power-supply options: ST-LINK, USB VBUS or external sources
    • On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
    • Comprehensive free software libraries and examples available with the STM32Cube MCU Package
    • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil® and GCC-based IDEs
  • Board-specific features
    • External or internal SMPS to generate Vcore logic supply
    • Ethernet compliant with IEEE-802.3-2002
    • USB OTG full speed or device only
    • Board connectors:USB with Micro-AB or USB Type-C™Ethernet RJ45
    • Arm® Mbed Enabled™ compliant

さらに表示

画像

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
NUCLEO-F439ZI STM32 Nucleo-144 development board with STM32F439ZI MCU, supports Arduino, ST Zio and morpho connectivity Quick view

主な特徴

  • Common features
    • STM32 microcontroller in LQFP144 package
    • 3 user LEDs
    • 2 user and reset push-buttons
    • 32.768 kHz crystal oscillator
    • Board connectors:SWDST Zio expansion connector including Arduino™ Uno V3ST morpho expansion connector
    • Flexible power-supply options: ST-LINK, USB VBUS or external sources
    • On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
    • Comprehensive free software libraries and examples available with the STM32Cube MCU Package
    • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil® and GCC-based IDEs
  • Board-specific features
    • External or internal SMPS to generate Vcore logic supply
    • Ethernet compliant with IEEE-802.3-2002
    • USB OTG full speed or device only
    • Board connectors:USB with Micro-AB or USB Type-C™Ethernet RJ45
    • Arm® Mbed Enabled™ compliant

さらに表示

画像

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-NFC05A1 NFC card reader expansion board based on ST25R3911B for STM32 and STM8 Nucleos Quick view

主な特徴

  • On-board NFC card reader IC: ST25R3911B
  • 47 mm x 34 mm, four turns, 13.56 MHz inductive antenna etched on PCB and associated tuning circuit
  • Six general purpose LEDs
  • ISO 18092 (NFCIP-1) active P2P
  • ISO 14443A and ISO14443B
  • ISO 15693
  • FeliCa™
  • VHBR
    • 6.8 Mbit/s AFE and PCD to PICC framing
    • 3.4 Mbit/s PICC to PCD framing
  • Up to 1.4 W output power with differential antenna
  • Possibility of driving two antennas in single ended configuration
  • Inductive and capacitive wake-up
  • Automatic antenna tuning system
  • Transparent and Stream modes to implement MIFARE™ Classic compliant or other custom protocols
  • Equipped with Arduino™ UNO R3 connector
  • Free comprehensive development firmware library compatible with STM32Cube and samples for ST25R3911B
  • Scalable solution for multiple board cascade
  • FCC certified
  • RoHS compliant

さらに表示

画像

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
ST25R3911B-DISCO Discovery kit for ST25R3911B high performance HF reader / NFC initiator with 1.4 W output power, VHBR and AAT Quick view

主な特徴

  • Based on ST25R3911B high performance HF reader / NFC initiator with 1.4 W output power, supporting VHBR and AAT
    • ISO 18092 (NFCIP-1) active P2P
    • ISO14443A, ISO14443B and FeliCa™
    • ISO15693
    • Supports VHBR (3.4 Mbit/s PICC to PCD framing, 6.8 Mbit/s AFE and PCD to PICC framing)
    • Up to 1.4 W output power with differential antenna
    • Possibility of driving two antennas in single ended mode
    • Inductive and capacitive Wake-up
    • Automatic antenna tuning system
    • DPO (Dynamic Power Output)
    • User selectable and automatic gain control
    • Transparent and Stream modes to implement MIFARE™ Classic compliant or other custom protocols
    • 6 Mbit/s SPI
    • Wide supply voltage range (from 2.4 V to 5.5 V)
    • QFN32, 5 mm x 5 mm package
  • STM32L476RET6 32-bit microcontroller with 512 kB of Flash memory
  • 105 mm x 52 mm, two turns antenna etched on the PCB, and associated VHBR tuning circuit
  • Micro-USB connector for communication with the host PC and board powering
  • Six LEDs indicating the presence of the RF field and of the protocol used to communicate

さらに表示

画像

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
製品型番
NUCLEO-F429ZI

STM32 Nucleo-144 development board with STM32F429ZI MCU, supports Arduino, ST Zio and morpho connectivity

主な特徴

  • Common features
    • STM32 microcontroller in LQFP144 package
    • 3 user LEDs
    • 2 user and reset push-buttons
    • 32.768 kHz crystal oscillator
    • Board connectors:SWDST Zio expansion connector including Arduino™ Uno V3ST morpho expansion connector
    • Flexible power-supply options: ST-LINK, USB VBUS or external sources
    • On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
    • Comprehensive free software libraries and examples available with the STM32Cube MCU Package
    • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil® and GCC-based IDEs
  • Board-specific features
    • External or internal SMPS to generate Vcore logic supply
    • Ethernet compliant with IEEE-802.3-2002
    • USB OTG full speed or device only
    • Board connectors:USB with Micro-AB or USB Type-C™Ethernet RJ45
    • Arm® Mbed Enabled™ compliant

さらに表示

画像

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
NUCLEO-F439ZI

STM32 Nucleo-144 development board with STM32F439ZI MCU, supports Arduino, ST Zio and morpho connectivity

主な特徴

  • Common features
    • STM32 microcontroller in LQFP144 package
    • 3 user LEDs
    • 2 user and reset push-buttons
    • 32.768 kHz crystal oscillator
    • Board connectors:SWDST Zio expansion connector including Arduino™ Uno V3ST morpho expansion connector
    • Flexible power-supply options: ST-LINK, USB VBUS or external sources
    • On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
    • Comprehensive free software libraries and examples available with the STM32Cube MCU Package
    • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil® and GCC-based IDEs
  • Board-specific features
    • External or internal SMPS to generate Vcore logic supply
    • Ethernet compliant with IEEE-802.3-2002
    • USB OTG full speed or device only
    • Board connectors:USB with Micro-AB or USB Type-C™Ethernet RJ45
    • Arm® Mbed Enabled™ compliant

さらに表示

画像

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-NFC05A1

NFC card reader expansion board based on ST25R3911B for STM32 and STM8 Nucleos

主な特徴

  • On-board NFC card reader IC: ST25R3911B
  • 47 mm x 34 mm, four turns, 13.56 MHz inductive antenna etched on PCB and associated tuning circuit
  • Six general purpose LEDs
  • ISO 18092 (NFCIP-1) active P2P
  • ISO 14443A and ISO14443B
  • ISO 15693
  • FeliCa™
  • VHBR
    • 6.8 Mbit/s AFE and PCD to PICC framing
    • 3.4 Mbit/s PICC to PCD framing
  • Up to 1.4 W output power with differential antenna
  • Possibility of driving two antennas in single ended configuration
  • Inductive and capacitive wake-up
  • Automatic antenna tuning system
  • Transparent and Stream modes to implement MIFARE™ Classic compliant or other custom protocols
  • Equipped with Arduino™ UNO R3 connector
  • Free comprehensive development firmware library compatible with STM32Cube and samples for ST25R3911B
  • Scalable solution for multiple board cascade
  • FCC certified
  • RoHS compliant

さらに表示

画像

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
ST25R3911B-DISCO

Discovery kit for ST25R3911B high performance HF reader / NFC initiator with 1.4 W output power, VHBR and AAT

主な特徴

  • Based on ST25R3911B high performance HF reader / NFC initiator with 1.4 W output power, supporting VHBR and AAT
    • ISO 18092 (NFCIP-1) active P2P
    • ISO14443A, ISO14443B and FeliCa™
    • ISO15693
    • Supports VHBR (3.4 Mbit/s PICC to PCD framing, 6.8 Mbit/s AFE and PCD to PICC framing)
    • Up to 1.4 W output power with differential antenna
    • Possibility of driving two antennas in single ended mode
    • Inductive and capacitive Wake-up
    • Automatic antenna tuning system
    • DPO (Dynamic Power Output)
    • User selectable and automatic gain control
    • Transparent and Stream modes to implement MIFARE™ Classic compliant or other custom protocols
    • 6 Mbit/s SPI
    • Wide supply voltage range (from 2.4 V to 5.5 V)
    • QFN32, 5 mm x 5 mm package
  • STM32L476RET6 32-bit microcontroller with 512 kB of Flash memory
  • 105 mm x 52 mm, two turns antenna etched on the PCB, and associated VHBR tuning circuit
  • Micro-USB connector for communication with the host PC and board powering
  • Six LEDs indicating the presence of the RF field and of the protocol used to communicate

さらに表示

画像

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
00 ファイルがダウンロード用に選択されています

技術文書

    • 概要 バージョン サイズ アクション
      AN4970
      Reflected RF level indicator for ST25RU3993
      1.0
      276.48 KB
      PDF
      AN4985
      Wake-up mode of the ST25R3911B/ST25R391x
      1.0
      805.57 KB
      PDF
      AN4970

      Reflected RF level indicator for ST25RU3993

      AN4985

      Wake-up mode of the ST25R3911B/ST25R391x

Publications and Collaterals

    • 概要 バージョン サイズ アクション
      Power Delivery Protection - Simply cancel ESD and EOS events 1.0
      794.98 KB
      PDF
      ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      PDF
      ST33G1M2A, ST33G1M2M Secure automotive and M2M microcontrollers 2.3
      540.46 KB
      PDF
      STM32L4 Series - Ultra-low-power and performance 17.3
      228.18 KB
      PDF
      STM32L4+ Series - Ultra-low-power and more performance 17.11
      224.53 KB
      PDF
      Ultra-low clamping voltage 0201 ESD diodes 1.0
      826.44 KB
      PDF

      Power Delivery Protection - Simply cancel ESD and EOS events

      ST Protection Finder - The new app for Android and iOS

      ST33G1M2A, ST33G1M2M Secure automotive and M2M microcontrollers

      STM32L4 Series - Ultra-low-power and performance

      STM32L4+ Series - Ultra-low-power and more performance

      Ultra-low clamping voltage 0201 ESD diodes

Design Tools

    • 製品型番

      Transient voltage suppressor smart selection tool

開発ツール・ハードウェア

NFC

製品型番 概要
ST25R3912 NFC / HF RFID Reader IC
製品型番
NFC / HF RFID Reader IC

Protection Devices

製品型番 概要
ESDA7P120-1U1M High-power transient voltage supressor (TVS)
ESDARF02-1BU2CK Single Line Bidirectional ESD Protection for High Speed Interface
製品型番
High-power transient voltage supressor (TVS)
Single Line Bidirectional ESD Protection for High Speed Interface