火災報知器 & 煙感知器

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あらゆるビルや住宅において、火災報知器 / 煙感知器システムは極めて重要な安全設備です。これらの機器はますます高度化し、より多くのセンサを内蔵することにより、煙や火災の検知だけでなく、空気の質の監視も可能となっています。

これらの機器は、より短時間で素早く人や関係当局に警報を発し、物的損害や犠牲を防ぐことができます。住宅でも商用ビルでも、消費電力が大きいとコストが増大し、頻繁なメンテナンスが必要となるため、これらの機器では極めて低い消費電力が必須要件です。

STは、システム･レベルのノウハウを提供するとともに、ワイヤレス通信にも対応したエネルギー消費量の最適化と大幅な削減を可能にする幅広い高精度センサや超低消費電力ソリューションを取り揃え、あらゆるスマート警報機器を実装するための多種多様な半導体製品を提供しています。

MEMS Microphones

RTC-Serial Interface

Standard Serial EEPROM

Low Iq LDO Regulators

製品型番	概要
STEVAL-ISA055V1	0.7 A / 1.2 V synchronous buck converter with enable function based on the ST1S12XX	Quick view 主な特徴 R_DS(on) typ. 250 m and 400 m Not switching quiescent current: max 600 μA over temperature range Uses tiny capacitors and inductors Internal soft-start Enable function Step-down current mode PWM (1.7 MHz) DCDC converter 0.7 A output current capability Fixed output voltage of 1.2 V Synchronous rectification Typical efficiency: > 90% 3% DC output voltage tolerance さらに表示製品の詳細データブリーフのダウンロード画像 FEATURED RESOURCES 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のダウンロード画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISB035V1	Li-Ion/Li-Po battery power management evaluation board based on STBC03	Quick view 主な特徴 Charges single-cell Li-Ion/Li-Po batteries with CC-CV algorithm and charge termination Fast charge current programmable from 1 mA to 650 mA Pre-charge current programmable from 1 mA to 650 mA Adjustable floating voltage up to 4.45 V Integrated always-ON low quiescent LDO regulator Battery overcharge and over-discharge protections Overcurrent protection Shipping mode entry and exit inputs Integrated dual 3 Ω SPDT load switches Digital control inputs RoHS compliant さらに表示製品の詳細データブリーフのダウンロード画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-FET001V1	M41T62LC6F adapter board for a standard DIL 24 socket	Quick view 主な特徴 Complete M41T62LC6F pinout (I²C interface) for a standard DIL 24 socket RoHS compliant さらに表示製品の詳細データブリーフのダウンロード画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISB041V1	Li-Ion/Li-Po battery power management evaluation board based on STBC02	Quick view 主な特徴 Charges single-cell Li-Ion/Li-Po batteries with CC-CV algorithm and charge termination Fast charge current programmable from 1 mA to 450 mA Pre-charge current programmable from 1 mA to 450 mA Adjustable floating voltage up to 4.45 V Integrated always-on low quiescent LDO regulator Battery over-charge and over-discharge protections Overcurrent protection Shipping mode exit input Integrated dual 3 Ω SPDT load switches Integrated smart reset / watchdog logic Single wire control interface RoHS compliant さらに表示製品の詳細データブリーフのダウンロード画像 FEATURED RESOURCES Schematics BOM Gerber
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のダウンロード画像 FEATURED RESOURCES Schematics BOM Gerber
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のダウンロード画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-LDO001V1	Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020	Quick view 主な特徴 Multi LDO evaluation board based on four high performance low dropout linear voltage regulators in miniature packages Key features: Low operating input voltage (from 1.4 V to 5.5 V) Current capability from 200 mA to 300 mA Low dropout (down to 160 mV typ.) Ultra-low quiescent current (down to 500 nA typ.) Low noise (down to 6.5 μVRMS typ.) High PSSR (up to 80 dB) Logic controlled electronic shutdown (enable) Tiny packages (DFN-6L, Flip-chip, ST STAMP™) RoHS compliant さらに表示製品の詳細データブリーフのダウンロード画像 FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA141V1	2 A, 2 MHz, Vout = 3.3 V, high-efficiency dual-mode buck-boost DC-DC converter based on the STBB3J	Quick view 主な特徴 Input voltage range from 1.8 V to 5.5 V 2 A output current at 3.3 V in buck mode (V_IN = 3.6 V to 5.5 V) 800 mA output current at 3.3 V in boost mode (V_IN 2.0 V) Typical efficiency higher than 94% ±2% DC feedback voltage tolerance Automatic transition between step-down and boost mode Adjustable output voltage from 1.2 V to 5.5 V Power save mode (PS) at light load 2.0 MHz fixed switching frequency Adjustable switching frequency up to 2.4 MHz (external synchronous square signal) Device quiescent current less than 50 µA Load disconnect during shutdown Shutdown and soft-start functions Shutdown current <1 A Available in Flip-Chip 20, pitch = 0.4 mm RoHS compliant さらに表示製品の詳細データブリーフのダウンロード画像 FEATURED RESOURCES Schematics BOM Gerber

製品型番

STEVAL-ISA055V1

0.7 A / 1.2 V synchronous buck converter with enable function based on the ST1S12XX

クイックビュー

主な特徴

R_DS(on) typ. 250 m and 400 m
Not switching quiescent current: max 600 μA over temperature range
Uses tiny capacitors and inductors
Internal soft-start
Enable function
Step-down current mode PWM (1.7 MHz) DCDC converter
0.7 A output current capability
Fixed output voltage of 1.2 V
Synchronous rectification
Typical efficiency: > 90%
3% DC output voltage tolerance

さらに表示

製品の詳細データブリーフのダウンロード

画像

FEATURED RESOURCES

Schematics BOM Gerber

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

製品の詳細データブリーフのダウンロード

画像

FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-ISB035V1

Li-Ion/Li-Po battery power management evaluation board based on STBC03

クイックビュー

主な特徴

Charges single-cell Li-Ion/Li-Po batteries with CC-CV algorithm and charge termination
Fast charge current programmable from 1 mA to 650 mA
Pre-charge current programmable from 1 mA to 650 mA
Adjustable floating voltage up to 4.45 V
Integrated always-ON low quiescent LDO regulator
Battery overcharge and over-discharge protections
Overcurrent protection
Shipping mode entry and exit inputs
Integrated dual 3 Ω SPDT load switches
Digital control inputs
RoHS compliant

さらに表示

製品の詳細データブリーフのダウンロード

画像

FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-FET001V1

M41T62LC6F adapter board for a standard DIL 24 socket

クイックビュー

STEVAL-ISB041V1

Li-Ion/Li-Po battery power management evaluation board based on STBC02

クイックビュー

主な特徴

Charges single-cell Li-Ion/Li-Po batteries with CC-CV algorithm and charge termination
Fast charge current programmable from 1 mA to 450 mA
Pre-charge current programmable from 1 mA to 450 mA
Adjustable floating voltage up to 4.45 V
Integrated always-on low quiescent LDO regulator
Battery over-charge and over-discharge protections
Overcurrent protection
Shipping mode exit input
Integrated dual 3 Ω SPDT load switches
Integrated smart reset / watchdog logic
Single wire control interface
RoHS compliant

さらに表示

製品の詳細データブリーフのダウンロード

画像

FEATURED RESOURCES

Schematics BOM Gerber

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のダウンロード

画像

FEATURED RESOURCES

Schematics BOM Gerber

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

さらに表示

製品の詳細データブリーフのダウンロード

画像

FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-LDO001V1

Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020

クイックビュー

主な特徴

Multi LDO evaluation board based on four high performance low dropout linear voltage regulators in miniature packages
Key features:
- Low operating input voltage (from 1.4 V to 5.5 V)
- Current capability from 200 mA to 300 mA
- Low dropout (down to 160 mV typ.)
- Ultra-low quiescent current (down to 500 nA typ.)
- Low noise (down to 6.5 μVRMS typ.)
- High PSSR (up to 80 dB)
- Logic controlled electronic shutdown (enable)
- Tiny packages (DFN-6L, Flip-chip, ST STAMP™)
RoHS compliant

さらに表示

製品の詳細データブリーフのダウンロード

画像

FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-ISA141V1

2 A, 2 MHz, Vout = 3.3 V, high-efficiency dual-mode buck-boost DC-DC converter based on the STBB3J

クイックビュー

主な特徴

Input voltage range from 1.8 V to 5.5 V
2 A output current at 3.3 V in buck mode (V_IN = 3.6 V to 5.5 V)
800 mA output current at 3.3 V in boost mode (V_IN 2.0 V)
Typical efficiency higher than 94%
±2% DC feedback voltage tolerance
Automatic transition between step-down and boost mode
Adjustable output voltage from 1.2 V to 5.5 V
Power save mode (PS) at light load
2.0 MHz fixed switching frequency
Adjustable switching frequency up to 2.4 MHz (external synchronous square signal)
Device quiescent current less than 50 µA
Load disconnect during shutdown
Shutdown and soft-start functions
Shutdown current <1 A
Available in Flip-Chip 20, pitch = 0.4 mm
RoHS compliant

さらに表示

製品の詳細データブリーフのダウンロード

画像

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

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
AN5085 Cycling endurance and data retention of EEPROMs in ST25DVxxx products based on CMOS F8H process	2.0	306.83 KB	PDF
AN4653 Cycling endurance and data retention of high density EEPROM based on CMOS F8H process	1.0	267.34 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
AN934 How to use the digital calibration feature in TIMEKEEPER® and serial real-time clock (RTC) products	4.1	123.42 KB	PDF
AN1216 Implementing a periodic alarm with TIMEKEEPER® and serial real-time clocks (RTCs)	2.0	192.89 KB	PDF
AN923 Managing century information using serial real-time clocks and TIMEKEEPER® NVRAMs	4.0	142.23 KB	PDF
AN4911 NDEF management with ST25DVxxx and ST25TVxxx products	4.0	460.67 KB	PDF
AN576 PCB layout optimisation	3.0	109.53 KB	PDF
AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages	4.0	4.82 MB	PDF
AN1019 Second source for SNAPHAT® using a dual footprint	2.1	66.19 KB	PDF
AN4433 Storing data into the NDEF memory of M24SR	2.0	507.23 KB	PDF
AN316 Transil™ clamping protection mode	4.3	432.1 KB	PDF

AN5085

Cycling endurance and data retention of EEPROMs in ST25DVxxx products based on CMOS F8H process

製品型番	概要
M41T0	Serial real-time clock (RTC)
M41T80	Serial real-time clock (RTC) with alarm

製品型番	概要
BALF-NRG-02D3	50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter
BALF-SPI-01D3	50Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter
BALF-SPI2-01D3	50 Ω nominal input / conjugate match balun to S2-LP,868 - 930 MHz with integrated harmonic filter

製品型番	概要
VL53L0X	World smallest Time-of-Flight (ToF) ranging sensor
VL53L1X	Long distance ranging Time-of-Flight sensor based on ST FlightSense technology

製品型番	概要
HTS221	Capacitive digital sensor for relative humidity and temperature
STTS751	2.25 V low-voltage local digital temperature sensor

製品型番	概要
LD39020	200 mA very low quiescent current Linear regulator IC
LD39130S	300 mA very low quiescent current Linear regulator IC with automatic Green mode
LDK120	200 mA low quiescent current very low noise LDO
LDK130	300 mA low quiescent current very low noise LDO
ST1S12XX	Synchronous rectification with inhibit, 0.7 A, 1.7 MHz adjustable, step-down switching regulator
STBC02	Li-Ion linear battery charger with LDO, load switches and reset generator
STBC03	Li-Ion linear battery charger with LDO and load switches
STLQ020	200 mA ultra-low quiescent current LDO
STNS01	Li-Ion Linear Battery Charger with LDO

製品型番	概要
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

製品型番	概要
ESDA25P35-1U1M	High-power transient voltage suppressor (TVS)
ESDA7P120-1U1M	High-power transient voltage supressor (TVS)
SMAJ	400 W TVS in SMA

製品型番	概要
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

概要	バージョン	サイズ	アクション
STBC02/03 : Li-Ionチャージャ負荷スイッチ & リセット･ジェネレータ内蔵バッテリ･マネージメントIC	04.2017	644.62 KB	PDF
NFC / RFID tags M24SR series	2.0	1.24 MB	PDF
NFC /RFID tags ST25TA series	1.0	809.42 KB	PDF
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
ST25DV-I2C series - Dynamic NFC/RFID tags	1.0	831.22 KB	PDF
ST25TV series - Tags for Consumer Engagement flyer	1.2	688.92 KB	PDF
Ultra-low clamping voltage 0201 ESD diodes	1.0	826.44 KB	PDF

製品型番	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-ST25SDK001	ST	Software Development Kit for ST25 Tags and Dynamic Tags

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