交通信号  

交通信号管理を強化すれば、当局が自動車の流れを制御して渋滞を緩和することにつながり、移動時間の短縮とCO2排出の削減を実現できます。交通信号の基本的な機能（緑色 / 赤色 / オレンジ色LEDを備えた表示ユニット）に加えて、信号機には、車両や歩行者を検出するためのセンサを装備した検出ユニットやコントローラ･ユニットを組み込むことが可能です。スマート交通信号は、交通条例違反を検出するためのカメラ、ナンバープレート認識機能、集中制御を可能にするための通信機能を装備できます。

STは、幅広い有線 / 無線通信ソリューション（Sub-GHzを含む）、パワー･マネージメントおよび電源ソリューション、LED駆動ソリューションや、低消費電力の高性能マイクロコントローラSTM32、プレゼンス / 近接 / カメラ / 環境センサ、およびMEMSマイクの提供により、先進的な交通信号システムの設計を支援しています。

traffic lighting block diagram

製品型番

Description

STEVAL-ISA152V1
3.3 V/3 A high efficiency step down DC-DC converter (VIN= 4.5 to 60 V) based on the L7987
STEVAL-ISA158V1
38 V - 2 A synchronous step-down switching regulator evaluation board based on the A6986
STEVAL-ISA099V1
3 A step-down switching demonstration board based on the L7986 in DFN10 package
STEVAL-ISA095V1
Up to 3 A step-down switching regulator based on the ST1S14
STEVAL-ILL054V2
4 A HB LED driver with dimming function based on the LED2001 in an HSOP8 package
STEVAL-ILL063V1
3 A LED driver based on the LED5000 in floating boost topology
ST25DV-DISCOVERY
Discovery kit for ST25DV04 Dynamic NFC/RFID tag IC with fast transfer mode capability
X-NUCLEO-NFC04A1
Dynamic NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo
X-NUCLEO-LED61A1
DC-DC LED driver expansion board based on LED6001 for STM32 Nucleo

技術文書

アプリケーションノート
Description バージョン サイズ
AN5085 AN5085: Cycling endurance and data retention of EEPROMs in ST25DVxxx products based on CMOS F8H process 2.0 306 KB
AN4910 AN4910: Data exchange between wired (I²C) and wireless (RF ISO 15693) using fast transfer mode supported by ST25DVxxx 1.0 585 KB
AN4913 AN4913: Energy harvesting delivery impact on ST25DVxxx behavior during RF communication 1.0 1 MB
AN2866 AN2866: How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags 3.0 615 KB
AN2972 AN2972: How to design an antenna for dynamic NFC tags 8.0 1 MB
AN934 AN934: How to use the digital calibration feature in TIMEKEEPER® and serial real-time clock (RTC) products 4.1 123 KB
AN1216 AN1216: Implementing a periodic alarm with TIMEKEEPER® and serial real-time clocks (RTCs) 2.0 192 KB
AN923 AN923: Managing century information using serial real-time clocks and TIMEKEEPER® NVRAMs 4.0 142 KB
AN4911 AN4911: NDEF management with ST25DVxxx and ST25TVxxx products 4.0 460 KB
AN576 AN576: PCB layout optimisation 3.0 109 KB
AN5046 AN5046: Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT™ packages 3.0 5 MB
AN1019 AN1019: Second source for SNAPHAT® using a dual footprint 2.1 66 KB
AN316 AN316: Transil™ clamping protection mode 4.3 432 KB
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プレゼンテーション & トレーニング資料

プレゼンテーション
Description バージョン サイズ
ST25DV-I2C product presentation 2.2 2 MB
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Publications and Collaterals

フライヤー
Description バージョン サイズ
60, 80 and 100 V STripFET™ F7 MOSFETs 1.0 687 KB
600-650 V MDmesh™ M2: The ST’s new Super-junction HV MOSFET series 1.0 671 KB
DC-DC converters 557 KB
L6984, L6986 Energy saving synchronous DC-DC converters for industrial 1 MB
Power Delivery Protection - Simply cancel ESD and EOS events 1.0 794 KB
ST Protection Finder - The new app for Android and iOS 1.0 1 MB
ST25DV-I2C series - Dynamic NFC/RFID tags 1.0 831 KB
Ultra-low clamping voltage 0201 ESD diodes 1.0 826 KB
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セレクションガイド
Description バージョン サイズ
Linear and Switching Voltage Regulators Selection Guide 3.0 370 KB
Protection devices and integrated EMI filtering selection guide 2.0 743 KB
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パンフレット
Description バージョン サイズ
パワー･マネージメントガイド 2017 09.2017 3 MB
NFC solutions from ST 1.0 3 MB
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Design Tools
Smart selectors
開発ツール･ハードウェア
Software Development Tools
ソフトウェア製品
MCUs Embedded Software
ST25 - NFC / RFID Software

EMI Filtering and Signal Conditioning

製品型番 Description
BALF-SPI-01D3 50Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter
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Imaging and Photonics Solutions

製品型番 Description
VG6640 1.3 megapixel high dynamic range image sensor
VL53L0X World smallest Time-of-Flight (ToF) ranging sensor
VL53L1X Long distance ranging Time-of-Flight sensor based on ST FlightSense technology
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Power Management

製品型番 Description
L6399 High voltage high and low-side driver
L6491 High voltage high and low-side 4 A gate driver
L6985F 38 V 500 mA synchronous step-down switching regulator with 30 uA quiescent current
L6986 38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current
L6986F 38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current
L7985 2A step-down switching regulator
L7986 3A step-down switching regulator
L7987 61 V 3 A asynchronous step-down switching regulator with adjustable current limitation
L7987L 61 V 2 A asynchronous step-down switching regulator with adjustable current limitation
LDF 1A Very low drop voltage regulator IC
LDFM 500 mA very low drop voltage regulator
LED5000 3 A monolithic step-down current source with dimming capability
LED6000 3 A, 61 V monolithic current source with dimming capability
LED6001 PWM-dimmable single channel LED driver with integrated boost controller
STEF01 8 V to 48 V fully programmable universal electronic fuse
STEF12 Electronic fuse for 12 V line
VIPER06 VIPerPlus family: Energy saving high voltage converter for direct feedback
VIPER16 VIPerPlus family: Energy saving 6W high voltage converter with direct feedback
VIPER37 VIPerPlus family: Fixed frequency 15W high performance off line high voltage converter
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Power Transistors

製品型番 Description
STL11N3LLH6 N-channel 30 V, 6 mOhm typ., 11 A STripFET H6 Power MOSFET in a PowerFLAT(TM) 3.3 x 3.3 package
STL20N6F7 N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package
STL36DN6F7 Dual N-channel 60 V, 0.023 Ohm typ., 36 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 double island package
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Protection Devices

製品型番 Description
ESDA25P35-1U1M High-power transient voltage suppressor (TVS)
ESDA7P120-1U1M High-power transient voltage supressor (TVS)
SMAJ 400 W TVS in SMA
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Wireless Transceivers, MCUs and Modules

製品型番 Description
S2-LP Ultra-low power, high performance, sub-1GHz transceiver
SPIRIT1 Low data rate, low power Sub 1GHz transceiver
SPSGRF Sub-GHz (868 or 915 MHz) low power programmable RF transceiver modules
STS1TX Low data rate, low power sub-1GHz transmitter
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サポート & コミュニティ eDesignSuite

ビデオ

すべてを見る
ST25DV discovery kit demonstration using ST25R3911B reader ST25DV discovery kit demonstration using ST25R3911B reader
ST25DV : Dual interface NFC tags ST25DV : Dual interface NFC tags
Protecting circuits against surges

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