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使用量に応じた料金を支払うことで自動車を利用できるカー･シェアリング･サービスは、ユーザが個々のニーズに基づいて利用しつつ所有コストを最適化できることから、ますます普及しています。

このサービスを提供する企業は、各自動車の位置や状態に関するリアルタイム情報や自動車を利用するユーザの資格情報にアクセスする必要があります。各自動車にはこの大量の情報を収集して管理者に提供する、専用のテレマティクス･システムが搭載されます。

STの幅広い製品ポートフォリオは、様々なオートモーティブ･グレードのスマート自動車アクセス向けNFCトランシーバIC、ハードウェア･セキュリティ･モジュール（HSM）内蔵の32bit Power Architecture®マイクロコントローラSPC5、セキュア･エレメント、GNSSデバイス、Bluetooth®通信IC、および耐タンパMEMS慣性センサを提供し、カー･シェアリング向けの包括的な車載機器ソリューションの開発をサポートしています。

Transceivers

ST25 NFC / RFID Readers

Secure M2M & Automotive

MEMS Automotive Sensors

MEMS Automotive Sensors

GNSS ICs

Automotive Serial EEPROM

Secure M2M & Automotive

Automotive dataline ESD protection

Automotive dataline ESD protection

Automotive dataline ESD protection

製品型番	概要
ST25R3911B-DISCO	Discovery kit for ST25R3911B high performance HF reader / NFC initiator with 1.4 W output power, VHBR and AAT	Quick view Key Features 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 Key Features 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

製品型番

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

Key Features

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

クイック･ビュー

Key Features

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

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
AN5092 AIS328DQ: high-performance, ultra-low-power, 3-axis digital output accelerometer for automotive non-safety applications	2.0	521.09 KB	PDF
AN4914 Automatic Antenna Tuning (AAT) of ST25R3911B/ST25R391x devices	2.0	1.9 MB	PDF
AN4872 BlueNRG-1 and BlueNRG-2 UART bootloader protocol	3.0	4.7 MB	PDF
AN4218 Hardware design guideline power supply and voltage measurement	3.0	1.4 MB	PDF
AN3275 Improving the performance of smartcard interfaces using the ST8024L	1.1	1.8 MB	PDF
AN5043 Layout recommendations for the design of boards with ST25R3911B/ST25R391x devices	4.0	873.78 KB	PDF
AN2689 Protection of automotive electronics from electrical hazards, guidelines for design and component selection	3.1	797.51 KB	PDF
AN4869 The BlueNRG-1, BlueNRG-2 BLE OTA (over-the-air) firmware upgrade	5.1	1.02 MB	PDF
AN4392 Using the BlueNRG family transceivers under ARIB STD-T66 in the 2400 – 2483.5 MHz band	3.3	540.17 KB	PDF
AN4985 Wake-up mode of the ST25R3911B/ST25R391x	1.0	805.57 KB	PDF

AN5092

AIS328DQ: high-performance, ultra-low-power, 3-axis digital output accelerometer for automotive non-safety applications

Part number	概要
L5300AH7	5V Low drop voltage regulator
L5963	Dual monolithic switching regulator with LDO and HSD
L9616	High Speed Can Bus Transceiver
L9777	Low power voltage regulator

Part number	概要
FDA803D	1 x 45 W class D digital input automotive power amplifier with diagnostics, wide voltage operation range for car audio and telematics
STA8090GA	Automotive Grade GPS/Galileo/Glonass/Beidou/QZSS receiver

Part number	概要
ST25R3914	NFC / HF RFID Reader IC for Automotive
ST25R3915	NFC / HF RFID Reader IC for Automotive

Part number	概要
A6985F	38 V 0.5 A synchronous step-down switching regulator with 30 uA quiescent current
A6986	38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current
A6986F	38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current
LDK130	300 mA low quiescent current very low noise LDO

Part number	概要
ESDAXLC6-1BT2Y	Automotive single-line bidirectional ESD protection for high speed interface
SM15TY	Automotive 1500 W TVS in SMC
SM30TY	Automotive 3000 W TVS in SMC
SM4TY	Automotive 400 W TVS in SMA
SM6TY	Automotive 600 W TVS in SMB
SMA6TY	Automotive 600 W TVS in SMA

概要	バージョン	サイズ	アクション
TN1189 A3G4250D: supplementary data related to the 3-axis digital output gyroscope	1.0	160.14 KB	PDF
TN0897 ST SPI protocol	2.3	421.19 KB	PDF
TN0018 Surface mounting guidelines for MEMS sensors in an LGA package	6.0	214.31 KB	PDF

	概要	バージョン	サイズ	アクション
	DT0063 Bluetooth low-energy network: time-stamping and sample-rate-conversion	2.0	281.1 KB	PDF
	DT0068 How to replace a low-speed wired connection using a BLE link	3.0	291.25 KB	PDF

概要	バージョン	サイズ	アクション
A698x family High-performance automotive synchronous DC-DC converters	1.0	250.39 KB	PDF
Automotive 600V RQ Ultrafast diode series - soft reverse recovery and low Vf - for output circuits	1.1	611.1 KB	PDF
Automotive multichannel power management ICs	1.0	620.88 KB	PDF
MEMS automotive sensors - Making our cars safer and more comfortable	1.0	246.49 KB	PDF
Processor for Telematics and Connectivity	1.0	5.69 MB	PDF
SOD123Flat AEC-Q101-qualified power Schottky diodes	1.1	795.07 KB	PDF
SOD128Flat Automotive-grade rectifiers	1.0	1.42 MB	PDF
ST33G1M2A, ST33G1M2M Secure automotive and M2M microcontrollers	2.3	540.46 KB	PDF
TESEO-DRAW Dead Reckoning Automotive Way	1.0	2.3 MB	PDF
TESEOIII: GPS/Galileo/Glonass/BeiDou/QZSS standalone receiver	1.0	754.65 KB	PDF
Telemaco3P : Automotive Processor for Secure Telematics and Connectivity	1.0	641.98 KB	PDF

Part number	製造元	概要
STSW-ST25PC001	ST	Windows® PC software for ISO15693, ISO14443-A/B, NFC and industrial readers
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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