NFC / RFID

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近距離無線通信（NFC）は、短距離ワイヤレス通信によって、電子機器間の双方向通信を実現するための技術です。NFCはRFID（Radio-Frequency Identification）の一種であるものの、ISO/IEC 14443やISO/IEC 15693といった固有の規格をもつため、NFC対応機器の相互運用性が保証されています。

NFCは2つのデバイス間の誘導結合を利用し、13.56MHzで動作します。NFCデバイスは他のNFCデバイスが生成するRFフィールドから電力を受け取ることができ、バッテリや電源なしでも動作します。そのためタグやステッカ、キー･ホルダー、カードのような小さな媒体に適しています。電力供給を受ける際も、NFCが必要とする電力量はごくわずかです。そのため、NFCはスマートフォンのようなバッテリ駆動式の機器に最適です。

伝送距離が非常に短いため、NFCによるトランザクションは、その他の無線技術で伝送されるトランザクションと比べて安全です。

STはNFC / RFIDタグおよびリーダ、ダイナミックNFCタグ、NFCコントローラ、セキュア･エレメントなど、各種の包括的なソリューションを提供しています。またそれらのソリューションは、充実した開発エコシステムによってサポートされています。

ST25 NFC / RFID Readers

ST21NFCD

ST25 NFC / RFID Readers

ST25 NFC / RFID Readers

ST25DV-PWM series Dynamic NFC Tags

製品型番	概要
ST25DV-DISCOVERY	Discovery kit for ST25DV04 Dynamic NFC/RFID tag IC with fast transfer mode capability	Quick view 主な特徴 Two ready-to-use printed circuit boards (PCB): ST25DV_Discovery_Mboard: STM32F405VGT6 LQFP100 32-bit microcontroller, with 1 Mbyte Flash memory, 192 + 4 Kbytes SRAM. LCD color screen (320 x 200 pixels) Touch screen driver Different color LEDs (power, user, ST link) User push button Joystick for menu selection リセットボタン On board ST link for microcontroller firmware upgrade and debug ST link mini USB User micro USB USB micro or mini connector for board powering Demonstration use cases stored in memory Demonstration edition (optional add-on module) with Bluetooth Low Energy module, Wi-Fi^® module and JTAG 20 pin connector ST25DV_Discovery_ANT_C5: 40 mm x 24 mm, 13.56 MHz inductive antenna etched on the PCB ST25DV04K Dynamic NFC / RFID tag I² C interface connector Energy harvesting output (VOUT) with a 10 nF capacitance filtering circuit GPO configurable as RF WIP/BUSY output, to indicate that an RF operation is ongoing さらに表示製品の詳細データブリーフダウンロード画像注目リソース 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 さらに表示製品の詳細データブリーフダウンロード画像注目リソース 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 さらに表示製品の詳細データブリーフダウンロード画像注目リソース Schematics BOM Gerber
ST25DV-PWM-eSET	Discovery kit for the ST25DV-PWM NFC/RFID tag IC	Quick view 主な特徴 Ready-to-use printed circuit board with: ST25DV02K-W2 NFC/RFID tag IC in SO8N ECOPACK2® package 22 x 38 mm2 single layer inductive antenna, etched on the PCB Two LEDs illustrating duty cycle of PWM outputs Contactless interface Based on ISO/IEC 15693 and NFC Forum Type 5 28.5 pF internal tuning capacitance Memory and data protection 2-Kbit EEPROM Up to four independent areas TruST25™ digital signature mechanism for authentication FCC verified RoHS compliant さらに表示製品の詳細データブリーフダウンロード画像注目リソース Schematics BOM Gerber
ST25R3911B-EMVCO	EMVCo reference design for the ST25R3911B high performance HF reader	Quick view 主な特徴 Based on ST25R3911B high performance HF reader with 1.4 W output power ISO14443A, ISO14443B (more protocols supported on ST25R3911B-DISCO kit) Up to 1.4 W output power with differential antenna DPO (Dynamic Power Output) User selectable and automatic gain control QFN32, 5 mm x 5 mm package STM32L476 32-bit microcontroller with 1 Mbyte of Flash memory 65 mm x 74 mm, two turn antenna etched on the PCB Micro-USB connector for communication with the host PC and board supply Integrated ST-LINK/V2 for programming and debugging of the STM32L476 2.4 inch resistive touch TFT connected in 16 bit parallel mode S-Touch controller Comprehensive Device Test Environment (DTE) for control of the EMVCo Level 1 firmware さらに表示製品の詳細データブリーフダウンロード画像
STEVAL-SMARTAG1	NFC Dynamic Tag sensor node evaluation board	Quick view 主な特徴 ST25DV64K dynamic NFC tag solution based on 64K-bit (8K-Byte) EEPROM and with I²C interface, Fast Transfer Mode and Energy Harvesting features STM32L031K6 ultra-low-power ARM Cortex-M0+ MCU running at 32 MHz with 32-Kbytes Flash and 8-Kbytes RAM LIS2DW12 ultra-low-power high-performance three-axis linear accelerometer LPS22HB ultra-compact piezo-resistive absolute pressure sensor which functions as a digital output barometer: 260-1260 hPa HTS221 capacitive digital sensor for relative humidity and temperature STLQ015 low drop linear regulator power management CR2032 Battery powered (not included) STM32Cube function pack (FP-SNS-SMARTAG1) Android (Google Play) and iOS demo apps (ST SmarTag) Suitable for the following applications: Internet of Things Supply Chain and Cold-Chain Management Smart building, home and city Retail and apparel Smart packaging Medical and pharmaceutical Batteryless sensing Smart agriculture (soil control, animal tracking, etc.) さらに表示製品の詳細データブリーフダウンロード画像注目リソース Schematics BOM Gerber
ST25-TAG-BAG-A	The ST25-TAG-BAG-A contains six different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2- and 64-Kbit EEPROM	Quick view 主な特徴 ST25TA02K with a wet inlay 10*17 mm2 copper antenna ST25TA02K with a wet inlay aluminum antenna ST25TA02K with round- and square-stickers aluminum antennas ST25TA64K with a PET card ST25TA64K with a water-proof tag さらに表示製品の詳細データブリーフダウンロード画像
ST25-TAG-BAG-E	The ST25-TAG-BAG-E contains eight different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2-Kbit and 64-Kbit EEPROM	Quick view 主な特徴 ST25TA02K NFC seal ST25TA02K NFC stickers ST25TA02K key fob ST25TA02K NFC bracelet ST25TA64K NFC cards ST25TA02K NFC Secure paper label さらに表示製品の詳細データブリーフダウンロード画像
CLOUD-ST25TA02KB	Evaluation board for ST25TA series	Quick view 主な特徴 Ready-to-use printed circuit board with ST25TA02KB-P NFC/RFID Tag in UFDFPN5 ECOPACK®2 package 19 mm2 single layer inductive antenna, etched on the PCB Contactless interface TruST25™ digital signature NFC Forum Type 4 Tag ISO/IEC 14443 Type A 106 kbps data rate Internal 50 pF tuning capacitance, enabling design of small inductive antennas Memory 256 Byte (2 Kbit) EEPROM with NDEF data support 200-year data retention 1 million erase-write cycles endurance 128-bit password data protection 20-bit event counter for read or write access with anti-tearing feature Digital pad Configurable general purpose output (GPO) indicating, for example, RF field detection さらに表示製品の詳細データブリーフダウンロード画像注目リソース BOM Gerber
ST25-TAG-BAG-U	The ST25-TAG-BAG-U contains five different items (five for each type), all of them based on NFC Forum Type 5 Tag ICs (ST25TV512 and ST25TV02K) or on NFC Forum Type 4 Tag ICs (ST25TA02KB and ST25TA64K).	Quick view 主な特徴 Five ST25TV02K printed paper labels Five ST25TA02KB printed PET labels Five ST25TV02K printed PET labels Five ST25TV512 printed paper labels Five ST25TA64K printed paper tickets さらに表示製品の詳細データブリーフダウンロード画像
X-NUCLEO-NFC04A1	Dynamic NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo	Quick view 主な特徴 Expansion board based on the ST25DV04K dynamic NFC/RFID tag for STM32 Nucleo Up to 4-Kbit memory with NDEF support 54 mm diameter, single layer circular antenna Compatible with STM32 Nucleo boards Equipped with Arduino™ UNO R3 connector Self-powered or powered through the Arduino™ UNO R3 connectors Three general purpose LEDs Scalable solution, capable of cascading multiple boards for larger systems Free comprehensive development firmware library and example for ST25DV04K, compatible with STM32Cube firmware FCC and IC verified RoHS compliant さらに表示製品の詳細データブリーフダウンロード画像注目リソース Schematics BOM Gerber
M24SR-DISCOVERY	Discovery kit for the M24SR series - Dynamic NFC/RFID tag	Quick view 主な特徴 Ready-to-use printed circuit board (PCB) including: M24SR64-Y Dynamic NFC/RFID tag 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14) STM32F103RGT6 64LQFP 32-bit microcontroller, with 1Mbytes of Flash memory LCD Color Screen (320*200 pixels) Different color LEDs USB microB connector for board powering JTAG connector for microcontroller firmware upgrade and debug Joystick for menu selection M24SR-DISCO-PREM specific features: Bluetooth module with audio outputs connected to Jack 3.5 Headset さらに表示製品の詳細データブリーフダウンロード画像注目リソース Schematics BOM Gerber
X-NUCLEO-NFC01A1	Dynamic NFC tag expansion board based on M24SR for STM32 Nucleo	Quick view 主な特徴 M24SR64-Y Dynamic NFC/RFID tag IC NFC antenna: 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14) Compatible with STM32 Nucleo boards Equipped with Arduino UNO R3 connector Powered through the Arduino UNO R3 connectors 3 color LEDs for general purpose さらに表示製品の詳細データブリーフダウンロード画像注目リソース Schematics BOM Gerber

製品型番

ST25DV-DISCOVERY

Discovery kit for ST25DV04 Dynamic NFC/RFID tag IC with fast transfer mode capability

クイック･ビュー

主な特徴

Two ready-to-use printed circuit boards (PCB):
- ST25DV_Discovery_Mboard:
- STM32F405VGT6 LQFP100 32-bit microcontroller, with 1 Mbyte Flash memory, 192 + 4 Kbytes SRAM.
- LCD color screen (320 x 200 pixels)
- Touch screen driver
- Different color LEDs (power, user, ST link)
- User push button
- Joystick for menu selection
- リセットボタン
- On board ST link for microcontroller firmware upgrade and debug
- ST link mini USB
- User micro USB
- USB micro or mini connector for board powering
- Demonstration use cases stored in memory
- Demonstration edition (optional add-on module) with Bluetooth Low Energy module, Wi-Fi^® module and JTAG 20 pin connector
ST25DV_Discovery_ANT_C5:
- 40 mm x 24 mm, 13.56 MHz inductive antenna etched on the PCB
- ST25DV04K Dynamic NFC / RFID tag
- I² C interface connector
- Energy harvesting output (VOUT) with a 10 nF capacitance filtering circuit
- GPO configurable as RF WIP/BUSY output, to indicate that an RF operation is ongoing

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注目リソース

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ST25R3911B-DISCO

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

クイック･ビュー

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

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Schematics BOM Gerber

X-NUCLEO-NFC05A1

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

クイック･ビュー

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

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注目リソース

Schematics BOM Gerber

ST25DV-PWM-eSET

Discovery kit for the ST25DV-PWM NFC/RFID tag IC

クイック･ビュー

主な特徴

Ready-to-use printed circuit board with:
- ST25DV02K-W2 NFC/RFID tag IC in SO8N ECOPACK2® package
- 22 x 38 mm2 single layer inductive antenna, etched on the PCB
- Two LEDs illustrating duty cycle of PWM outputs
Contactless interface
- Based on ISO/IEC 15693 and NFC Forum Type 5
- 28.5 pF internal tuning capacitance
Memory and data protection
- 2-Kbit EEPROM
- Up to four independent areas
- TruST25™ digital signature mechanism for authentication
FCC verified
RoHS compliant

さらに表示

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注目リソース

Schematics BOM Gerber

ST25R3911B-EMVCO

EMVCo reference design for the ST25R3911B high performance HF reader

クイック･ビュー

主な特徴

Based on ST25R3911B high performance HF reader with 1.4 W output power
- ISO14443A, ISO14443B (more protocols supported on ST25R3911B-DISCO kit)
- Up to 1.4 W output power with differential antenna
- DPO (Dynamic Power Output)
- User selectable and automatic gain control
- QFN32, 5 mm x 5 mm package
STM32L476 32-bit microcontroller with 1 Mbyte of Flash memory
65 mm x 74 mm, two turn antenna etched on the PCB
Micro-USB connector for communication with the host PC and board supply
Integrated ST-LINK/V2 for programming and debugging of the STM32L476
2.4 inch resistive touch TFT connected in 16 bit parallel mode
S-Touch controller
Comprehensive Device Test Environment (DTE) for control of the EMVCo Level 1 firmware

さらに表示

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STEVAL-SMARTAG1

NFC Dynamic Tag sensor node evaluation board

クイック･ビュー

主な特徴

ST25DV64K dynamic NFC tag solution based on 64K-bit (8K-Byte) EEPROM and with I²C interface, Fast Transfer Mode and Energy Harvesting features
STM32L031K6 ultra-low-power ARM Cortex-M0+ MCU running at 32 MHz with 32-Kbytes Flash and 8-Kbytes RAM
LIS2DW12 ultra-low-power high-performance three-axis linear accelerometer
LPS22HB ultra-compact piezo-resistive absolute pressure sensor which functions as a digital output barometer: 260-1260 hPa
HTS221 capacitive digital sensor for relative humidity and temperature
STLQ015 low drop linear regulator power management
CR2032 Battery powered (not included)
STM32Cube function pack (FP-SNS-SMARTAG1)
Android (Google Play) and iOS demo apps (ST SmarTag)
Suitable for the following applications:
- Internet of Things
- Supply Chain and Cold-Chain Management
- Smart building, home and city
- Retail and apparel
- Smart packaging
- Medical and pharmaceutical
- Batteryless sensing
- Smart agriculture (soil control, animal tracking, etc.)

さらに表示

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注目リソース

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ST25-TAG-BAG-A

The ST25-TAG-BAG-A contains six different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2- and 64-Kbit EEPROM

クイック･ビュー

主な特徴

ST25TA02K with a wet inlay 10*17 mm2 copper antenna
ST25TA02K with a wet inlay aluminum antenna
ST25TA02K with round- and square-stickers aluminum antennas
ST25TA64K with a PET card
ST25TA64K with a water-proof tag

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ST25-TAG-BAG-E

The ST25-TAG-BAG-E contains eight different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2-Kbit and 64-Kbit EEPROM

クイック･ビュー

CLOUD-ST25TA02KB

Evaluation board for ST25TA series

クイック･ビュー

主な特徴

Ready-to-use printed circuit board with
- ST25TA02KB-P NFC/RFID Tag in UFDFPN5 ECOPACK®2 package
- 19 mm2 single layer inductive antenna, etched on the PCB
Contactless interface
- TruST25™ digital signature
- NFC Forum Type 4 Tag
- ISO/IEC 14443 Type A
- 106 kbps data rate
- Internal 50 pF tuning capacitance, enabling design of small inductive antennas
Memory
- 256 Byte (2 Kbit) EEPROM with NDEF data support
- 200-year data retention
- 1 million erase-write cycles endurance
- 128-bit password data protection
- 20-bit event counter for read or write access with anti-tearing feature
Digital pad
- Configurable general purpose output (GPO) indicating, for example, RF field detection

さらに表示

製品の詳細データブリーフダウンロード

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注目リソース

BOM Gerber

ST25-TAG-BAG-U

The ST25-TAG-BAG-U contains five different items (five for each type), all of them based on NFC Forum Type 5 Tag ICs (ST25TV512 and ST25TV02K) or on NFC Forum Type 4 Tag ICs (ST25TA02KB and ST25TA64K).

クイック･ビュー

X-NUCLEO-NFC04A1

Dynamic NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo

クイック･ビュー

主な特徴

Expansion board based on the ST25DV04K dynamic NFC/RFID tag for STM32 Nucleo
Up to 4-Kbit memory with NDEF support
54 mm diameter, single layer circular antenna
Compatible with STM32 Nucleo boards
Equipped with Arduino™ UNO R3 connector
Self-powered or powered through the Arduino™ UNO R3 connectors
Three general purpose LEDs
Scalable solution, capable of cascading multiple boards for larger systems
Free comprehensive development firmware library and example for ST25DV04K, compatible with STM32Cube firmware
FCC and IC verified
RoHS compliant

さらに表示

製品の詳細データブリーフダウンロード

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注目リソース

Schematics BOM Gerber

M24SR-DISCOVERY

Discovery kit for the M24SR series - Dynamic NFC/RFID tag

クイック･ビュー

主な特徴

Ready-to-use printed circuit board (PCB) including:
- M24SR64-Y Dynamic NFC/RFID tag
- 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
- STM32F103RGT6 64LQFP 32-bit microcontroller, with 1Mbytes of Flash memory
- LCD Color Screen (320*200 pixels)
- Different color LEDs
- USB microB connector for board powering
- JTAG connector for microcontroller firmware upgrade and debug
- Joystick for menu selection
M24SR-DISCO-PREM specific features:
- Bluetooth module with audio outputs connected to Jack 3.5
- Headset

さらに表示

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注目リソース

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X-NUCLEO-NFC01A1

Dynamic NFC tag expansion board based on M24SR for STM32 Nucleo

クイック･ビュー

主な特徴

M24SR64-Y Dynamic NFC/RFID tag IC
NFC antenna: 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
Compatible with STM32 Nucleo boards
Equipped with Arduino UNO R3 connector
Powered through the Arduino UNO R3 connectors
3 color LEDs for general purpose

さらに表示

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注目リソース

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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

アプリケーションノート

概要	バージョン	サイズ	アクション
AN4974 Antenna matching for ST25R3911B/ST25R391x devices	2.0	3 MB	PDF
AN4914 Automatic Antenna Tuning (AAT) of ST25R3911B/ST25R391x devices	2.0	1.9 MB	PDF
AN5085 Cycling endurance and data retention of EEPROMs in ST25DVxxx products based on CMOS F8H process	2.0	306.83 KB	PDF
AN4910 Data exchange between wired (I²C) and wireless (RF ISO 15693) using fast transfer mode supported by ST25DVxxx	1.0	585.2 KB	PDF
AN4913 Energy harvesting delivery impact on ST25DVxxx behavior during RF communication	1.0	1.05 MB	PDF
AN2866 How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags	3.0	615.85 KB	PDF
AN2972 How to design an antenna for dynamic NFC tags	9.0	1.59 MB	PDF
AN5043 Layout recommendations for the design of boards with ST25R3911B/ST25R391x devices	4.0	873.78 KB	PDF
AN4911 NDEF management with ST25DVxxx and ST25TVxxx products	4.0	460.67 KB	PDF
AN4433 Storing data into the NDEF memory of M24SR	2.0	507.23 KB	PDF
AN4985 Wake-up mode of the ST25R3911B/ST25R391x	1.0	805.57 KB	PDF

AN4974

Antenna matching for ST25R3911B/ST25R391x devices

品名	概要
M24SR64-Y	64-Kbit Dynamic NFC/RFID tag NFC forum Type 4 with I2C interface and password protection
ST25DV02K-W2	Dynamic NFC/RFID tag IC with 2-Kbit EEPROM and 2x PWM (Pulse Width Modulation) outputs
ST25DV64K	64-Kbit Dynamic NFC/RFID tag NFC Forum type V with I2C interface, fast transfer mode and energy harvesting
ST25R3911B	NFC / HF RFID Reader IC
ST25R3916	High performance NFC universal device and EMVCo reader
ST25TA02KB	NFC Forum Type 4 Tag IC with 2-Kbit EEPROM
ST25TA64K	NFC Forum Type 4 Tag IC with 64-Kbit EEPROM
ST25TV02K	2-Kbit EEPROM tag IC at 13.56 MHz with 64-bit UID and password based on ISO/IEC 15693 and ISO/IEC 18000-3 Mode 1
ST25TV64K	64-Kbit EEPROM tag IC at 13.56 MHz with 64-bit UID and password based on ISO/IEC 15693 and ISO/IEC 18000-3 Mode 1

概要	バージョン	サイズ	アクション
M24SR Product Presentation	2.1	1.27 MB	PDF
ST253911B-15 Product Presentation	1.0	3.4 MB	PDF
ST25DV-I2C product presentation	2.2	2.1 MB	PDF
ST25DV-PWM Product Presentation	1.0	1.11 MB	PDF
ST25TA NFC Tags Product Presentation	1.0	1.49 MB	PDF
ST25TV NFC tags Product Presentation	1.0	1.6 MB	PDF

品名	製造元	概要
STSW-ST25001	ST	Application executable of the "NFC Tap" Android app for ST25 product family
STSW-ST25DV001	ST	Firmware for ST25DV-DISCOVERY kit
STSW-ST25IOS001	ST	Application executable of the "NFC Tap" iOS app for ST25 product family
STSW-ST25PC001	ST	Windows® PC software for ISO15693, ISO14443-A/B, NFC and industrial readers
STSW-ST25R001	ST	PC software installer for ST25R3911B-DISCO
STSW-ST25R002	ST	Sources of STM32L4 based firmware for ST25R3911B-DISCO
STSW-ST25R004	ST	Antenna Matching Tool for ST25R NFC/HF reader family
STSW-ST25SDK001	ST	Software Development Kit for ST25 Tags and Dynamic Tags

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