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給水の正確な量とタイミングを決定し、また配合物に追加する農薬の正しい量を決定するように設計された灌がいシステムは、無駄を大幅に削減し、生産性と資源効率の向上をサポートします。センサを農場に配置して制御ユニットにワイヤレス接続した最新の灌がいシステムでは、土壌湿度、温度、pHの検知が中心的な役割を果たします。

STは、幅広いMEMS環境センサ、低消費電力の短距離/長距離ワイヤレス通信ソリューション(Bluetooth® Low Energy、LoRa®、SigfoxTM、NFCソリューションなど)に加え、STM32マイクロコントローラの提供により、コスト効率に優れた高効率の超低消費電力制御/センシング・システムの設計をサポートしています。

製品型番
Description
STEVAL-IDI003V2 Multi-sensor RF platform sensors board Quick view

主な特徴

  • Contains the following ST sensors:
    • Pressure sensor LPS25HB
    • Humidity sensor HTS221
    • Accelerometer LIS3DH
    • Microphone MP34DT01
  • AFE for processing the MP34DT01 microphone signal based on TSV522 low power, low offset op-amp
  • Android app available
  • RoHS compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISV019V1 Evaluation board for SPV1050 ULP energy harvester and battery charger - boost configuration Quick view

主な特徴

  • First startup at Vin = 500 mV
  • Input voltage working range: 150 mV ≤ Vin ≤ VEOC
  • End of charge battery voltage: VEOC = 4.25 V
  • Battery undervoltage protection: VUVP = 3.7 V

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISV020V1 Evaluation Board for SPV1050 ULP Energy Harvester and Battery Charger - Buck-Boost Configuration Quick view

主な特徴

  • First startup at Vin = 2.6 V
  • Input voltage working range: 150 mV ≤ Vin ≤ 18 V
  • End of charge battery voltage: VEOC = 4.25 V
  • Battery undervoltage protection: VUVP = 3.7 V

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISV021V1 Energy harvesting Evaluation kit based on the SPV1050 Quick view

主な特徴

  • SPV1050 based harvesting dongle board
  • PV module soldered on the back
  • Lithium coin cell battery
  • PV module electrical characteristics at 200 lux:
    • VOCTYP = 9.8 V, ISCTYP = 20 μA
    • VMPTYP = 8 V, IMPTYP = 18 μA
  • Li-Ion battery:
    • CapacityNOM = 120 mAh
    • VNOMINAL = 3.6 V
    • VCHARGE = 4.2 V
    • VEND-OF-DISCHARGE = 2.75 V
  • Interface to power monitoring board
  • PV module voltage and battery monitoring
  • Ambient light sensor for irradiance level measurement
  • Supported by SW GUI to show MPPT accuracy and conversion efficiency

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA156V1 38 V, 2 A synchronous step-down switching regulator evaluation board based on the L6986 Quick view

主な特徴

  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • 30 μA IQ at light load (LCM VOUT = 3.3 V)
  • 5 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Output voltage adjustable from 0.85 V to VIN
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on) HS = 180 mΩ, RDS(on) LS = 110 mΩ
  • Thermal shutdown

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA188V1 38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F3V3 Quick view

主な特徴

  • AECQ100 qualification
  • 1.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30 μA IQ at light load (LCM VIN = 12 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Fixed output voltage VOUT = 3.3 V
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 180 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA185V1 38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F3V3 Quick view

主な特徴

  • AECQ100 qualification
  • 0.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30 μA IQ at light load (LCM VIN = 12 V)
  • 8 μA IQ -SHTDWN
  • Adjustable f SW (250 kHz - 2 MHz)
  • Fixed output voltage VOUT = 3.3 V
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 360 mΩ ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA190V1 38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F Quick view

主な特徴

  • AECQ100 qualification
  • 1.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30 µA IQ at light load (LCM VIN = 12 V and VOUT = 3.3 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Output voltage adjustable from 0.85 V to VIN
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 180 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA186V1 38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F5V Quick view

主な特徴

  • AECQ100 qualification
  • 0.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 45 μA IQ at light load (LCM VIN = 12 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Fixed output voltage VOUT = 5 V
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 360 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

さらに表示

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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

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA189V1 38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F5V Quick view

主な特徴

  • AECQ100 qualification
  • 1.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 45 μA IQ at light load (LCM VIN = 12 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Fixed output voltage VOUT = 5 V
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 180 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

さらに表示

画像

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA187V1 38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F Quick view

主な特徴

  • AECQ100 qualification
  • 0.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30 μA IQ at light load (LCM VIN = 12 V and VOUT =3.3 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Output voltage adjustable from 0.85 V to VIN
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 360 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-IDI001V1 A premium developer's tool for sensor hub applications Quick view

主な特徴

  • STM32F439IIH6 High Performance MCU ARM® Cortex™-M4F @ 180 MHz with 256 KB of embedded SRAM
  • 8 MB external SRAM
  • IMU 9 axes inertial sensor: LSM9DS1
  • Environmental sensors: Pressure (LPS25HB), Humidity and Temperature (HTS221), UV index (UVIS25M).
  • Proximity and ambient light sensors (2x VL6180X)
  • Digital MEMS microphone array (4x MP34DT01)
  • USB connector
  • Micro SD card expansion
  • GPIO expansion for pin control and connection to the STM32Nucleo board thanks to the adapter board included in the package

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
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

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-MKI109V2 eMotion: ST MEMS adapters motherboard based on STM32F103, compatible with all ST MEMS adapter boards Quick view

主な特徴

  • Compatible with all available ST MEMS adapter boards
  • Controlled by the STM32F103RET6 high-performance ARM Cortex -M3 microcontroller
  • Includes a DIL24 socket for easy MEMS adapter connection
  • 3 V on-board linear voltage regulator
  • DFU compatible for USB microprocessor firmware update
  • USB 2.0 full-speed compliant
  • Debugging connector for SWD/JTAG
  • RoHS compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-MKI141V2 HTS221 humidity sensor adapter board for standard DIL24 socket (full pinout) Quick view

主な特徴

  • Complete HTS221 pinout (SPI & I²C interface) for a standard DIL 24 socket
  • Fully compatible with STEVAL-MKI109V2 motherboard
  • RoHS compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
NUCLEO-L073RZ STM32 Nucleo-64 development board with STM32L073RZ MCU, supports Arduino and ST morpho connectivity Quick view

主な特徴

  • Common features
    • STM32 microcontroller in LQFP64 package
    • 1 user LED shared with Arduino™
    • 1 user and 1 reset push-buttons
    • 32.768 kHz crystal oscillator
    • Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
    • 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 SMPS to generate Vcore logic supply
    • 24 MHz HSE
    • Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI® debug connector
    • Arm® Mbed Enabled™ compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
NUCLEO-L053R8 STM32 Nucleo-64 development board with STM32L053R8 MCU, supports Arduino and ST morpho connectivity Quick view

主な特徴

  • Common features
    • STM32 microcontroller in LQFP64 package
    • 1 user LED shared with Arduino™
    • 1 user and 1 reset push-buttons
    • 32.768 kHz crystal oscillator
    • Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
    • 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 SMPS to generate Vcore logic supply
    • 24 MHz HSE
    • Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI® debug connector
    • Arm® Mbed Enabled™ compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STM32L073Z-EVAL Evaluation board with STM32L073VZ MCU Quick view

主な特徴

  • STM32L073VZI6 ultra-low-power Arm® Cortex® core-based microcontroller featuring 192 Kbytes of Flash memory and 20 Kbytes of RAM in LQFP100 package
  • Four 5 V power supply options: power jack, ST-LINK USB connector, user USB FS connector, or daughterboard
  • Selectable MCU voltage: 3.3 V or adjustable from 1.71 V to 3.6 V
  • 2.8-inch color LCD-TFT with resistive touchscreen
  • LCD glass 40 x 8 segments
  • On-board current measurement
  • IrDA transceiver
  • Pressure sensor
  • LC sensor metering
  • Touch sensing linear sensor
  • User and reset push-buttons
  • 4-direction joystick with selection button
  • Board connectors:
    • 2 RS-232 with DB9
    • USB with Micro-B
    • microSD™ card
  • Board expansion connectors:
    • RF-EEPROM daughter board
    • Extension connector for daughter board or wrapping board
  • On-board ST-LINK/V2-1 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 package.
  • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil® and GCC-based IDEs

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-IKS01A1 Motion MEMS and environmental sensor expansion board for STM32 Nucleo Quick view

主な特徴

  • LSM6DS0: MEMS 3D accelerometer (±2/±4/±8 g) + 3D gyroscope (±245/±500/±2000 dps)
  • LIS3MDL: MEMS 3D magnetometer (±4/ ±8/ ±12/ 16 gauss)
  • LPS25HB*: MEMS pressure sensor, 260-1260 hPa absolute digital output barometer
  • HTS221: capacitive digital relative humidity and temperature
  • DIL 24-pin socket available for additional MEMS adapters and other sensors (UV index)
  • Free comprehensive development firmware library and example for all sensors compatible with STM32Cube firmware
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connector
  • RoHS compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-IKS01A2 Motion MEMS and environmental sensor expansion board for STM32 Nucleo Quick view

主な特徴

  • LSM6DSL MEMS 3D accelerometer (±2/±4/±8/±16 g) and 3D gyroscope (±125/±245/±500/±1000/±2000 dps)
  • LSM303AGR MEMS 3D accelerometer (±2/±4/±8/±16 g) and MEMS3D magnetometer (±50 gauss)
  • LPS22HB MEMS pressure sensor, 260-1260 hPa absolute digital output barometer
  • HTS221: capacitive digital relative humidity and temperature
  • DIL24 socket for additional MEMS adapters and other sensors
  • Free comprehensive development firmware library and example for all sensors compatible with STM32Cube firmware
  • I²C sensor hub features on LSM6DSL available
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connector
  • RoHS compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
製品型番
STEVAL-IDI003V2

Multi-sensor RF platform sensors board

主な特徴

  • Contains the following ST sensors:
    • Pressure sensor LPS25HB
    • Humidity sensor HTS221
    • Accelerometer LIS3DH
    • Microphone MP34DT01
  • AFE for processing the MP34DT01 microphone signal based on TSV522 low power, low offset op-amp
  • Android app available
  • RoHS compliant

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISV019V1

Evaluation board for SPV1050 ULP energy harvester and battery charger - boost configuration

主な特徴

  • First startup at Vin = 500 mV
  • Input voltage working range: 150 mV ≤ Vin ≤ VEOC
  • End of charge battery voltage: VEOC = 4.25 V
  • Battery undervoltage protection: VUVP = 3.7 V

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISV020V1

Evaluation Board for SPV1050 ULP Energy Harvester and Battery Charger - Buck-Boost Configuration

主な特徴

  • First startup at Vin = 2.6 V
  • Input voltage working range: 150 mV ≤ Vin ≤ 18 V
  • End of charge battery voltage: VEOC = 4.25 V
  • Battery undervoltage protection: VUVP = 3.7 V

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISV021V1

Energy harvesting Evaluation kit based on the SPV1050

主な特徴

  • SPV1050 based harvesting dongle board
  • PV module soldered on the back
  • Lithium coin cell battery
  • PV module electrical characteristics at 200 lux:
    • VOCTYP = 9.8 V, ISCTYP = 20 μA
    • VMPTYP = 8 V, IMPTYP = 18 μA
  • Li-Ion battery:
    • CapacityNOM = 120 mAh
    • VNOMINAL = 3.6 V
    • VCHARGE = 4.2 V
    • VEND-OF-DISCHARGE = 2.75 V
  • Interface to power monitoring board
  • PV module voltage and battery monitoring
  • Ambient light sensor for irradiance level measurement
  • Supported by SW GUI to show MPPT accuracy and conversion efficiency

さらに表示

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA156V1

38 V, 2 A synchronous step-down switching regulator evaluation board based on the L6986

主な特徴

  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • 30 μA IQ at light load (LCM VOUT = 3.3 V)
  • 5 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Output voltage adjustable from 0.85 V to VIN
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on) HS = 180 mΩ, RDS(on) LS = 110 mΩ
  • Thermal shutdown

さらに表示

画像

Image
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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA188V1

38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F3V3

主な特徴

  • AECQ100 qualification
  • 1.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30 μA IQ at light load (LCM VIN = 12 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Fixed output voltage VOUT = 3.3 V
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 180 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

さらに表示

画像

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA185V1

38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F3V3

主な特徴

  • AECQ100 qualification
  • 0.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30 μA IQ at light load (LCM VIN = 12 V)
  • 8 μA IQ -SHTDWN
  • Adjustable f SW (250 kHz - 2 MHz)
  • Fixed output voltage VOUT = 3.3 V
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 360 mΩ ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

さらに表示

画像

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA190V1

38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F

主な特徴

  • AECQ100 qualification
  • 1.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30 µA IQ at light load (LCM VIN = 12 V and VOUT = 3.3 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Output voltage adjustable from 0.85 V to VIN
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 180 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

さらに表示

画像

Image
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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA186V1

38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F5V

主な特徴

  • AECQ100 qualification
  • 0.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 45 μA IQ at light load (LCM VIN = 12 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Fixed output voltage VOUT = 5 V
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 360 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

さらに表示

画像

Image
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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-LDO001V1

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

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

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STEVAL-ISA189V1

38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F5V

主な特徴

  • AECQ100 qualification
  • 1.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 45 μA IQ at light load (LCM VIN = 12 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Fixed output voltage VOUT = 5 V
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 180 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

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STEVAL-ISA187V1

38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F

主な特徴

  • AECQ100 qualification
  • 0.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30 μA IQ at light load (LCM VIN = 12 V and VOUT =3.3 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Output voltage adjustable from 0.85 V to VIN
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 360 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

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STEVAL-IDI001V1

A premium developer's tool for sensor hub applications

主な特徴

  • STM32F439IIH6 High Performance MCU ARM® Cortex™-M4F @ 180 MHz with 256 KB of embedded SRAM
  • 8 MB external SRAM
  • IMU 9 axes inertial sensor: LSM9DS1
  • Environmental sensors: Pressure (LPS25HB), Humidity and Temperature (HTS221), UV index (UVIS25M).
  • Proximity and ambient light sensors (2x VL6180X)
  • Digital MEMS microphone array (4x MP34DT01)
  • USB connector
  • Micro SD card expansion
  • GPIO expansion for pin control and connection to the STM32Nucleo board thanks to the adapter board included in the package

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STEVAL-SMARTAG1

NFC Dynamic Tag sensor node evaluation board

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.)

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STEVAL-MKI109V2

eMotion: ST MEMS adapters motherboard based on STM32F103, compatible with all ST MEMS adapter boards

主な特徴

  • Compatible with all available ST MEMS adapter boards
  • Controlled by the STM32F103RET6 high-performance ARM Cortex -M3 microcontroller
  • Includes a DIL24 socket for easy MEMS adapter connection
  • 3 V on-board linear voltage regulator
  • DFU compatible for USB microprocessor firmware update
  • USB 2.0 full-speed compliant
  • Debugging connector for SWD/JTAG
  • RoHS compliant

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STEVAL-MKI141V2

HTS221 humidity sensor adapter board for standard DIL24 socket (full pinout)

主な特徴

  • Complete HTS221 pinout (SPI & I²C interface) for a standard DIL 24 socket
  • Fully compatible with STEVAL-MKI109V2 motherboard
  • RoHS compliant

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NUCLEO-L073RZ

STM32 Nucleo-64 development board with STM32L073RZ MCU, supports Arduino and ST morpho connectivity

主な特徴

  • Common features
    • STM32 microcontroller in LQFP64 package
    • 1 user LED shared with Arduino™
    • 1 user and 1 reset push-buttons
    • 32.768 kHz crystal oscillator
    • Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
    • 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 SMPS to generate Vcore logic supply
    • 24 MHz HSE
    • Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI® debug connector
    • Arm® Mbed Enabled™ compliant

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NUCLEO-L053R8

STM32 Nucleo-64 development board with STM32L053R8 MCU, supports Arduino and ST morpho connectivity

主な特徴

  • Common features
    • STM32 microcontroller in LQFP64 package
    • 1 user LED shared with Arduino™
    • 1 user and 1 reset push-buttons
    • 32.768 kHz crystal oscillator
    • Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
    • 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 SMPS to generate Vcore logic supply
    • 24 MHz HSE
    • Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI® debug connector
    • Arm® Mbed Enabled™ compliant

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STM32L073Z-EVAL

Evaluation board with STM32L073VZ MCU

主な特徴

  • STM32L073VZI6 ultra-low-power Arm® Cortex® core-based microcontroller featuring 192 Kbytes of Flash memory and 20 Kbytes of RAM in LQFP100 package
  • Four 5 V power supply options: power jack, ST-LINK USB connector, user USB FS connector, or daughterboard
  • Selectable MCU voltage: 3.3 V or adjustable from 1.71 V to 3.6 V
  • 2.8-inch color LCD-TFT with resistive touchscreen
  • LCD glass 40 x 8 segments
  • On-board current measurement
  • IrDA transceiver
  • Pressure sensor
  • LC sensor metering
  • Touch sensing linear sensor
  • User and reset push-buttons
  • 4-direction joystick with selection button
  • Board connectors:
    • 2 RS-232 with DB9
    • USB with Micro-B
    • microSD™ card
  • Board expansion connectors:
    • RF-EEPROM daughter board
    • Extension connector for daughter board or wrapping board
  • On-board ST-LINK/V2-1 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 package.
  • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil® and GCC-based IDEs

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X-NUCLEO-IKS01A1

Motion MEMS and environmental sensor expansion board for STM32 Nucleo

主な特徴

  • LSM6DS0: MEMS 3D accelerometer (±2/±4/±8 g) + 3D gyroscope (±245/±500/±2000 dps)
  • LIS3MDL: MEMS 3D magnetometer (±4/ ±8/ ±12/ 16 gauss)
  • LPS25HB*: MEMS pressure sensor, 260-1260 hPa absolute digital output barometer
  • HTS221: capacitive digital relative humidity and temperature
  • DIL 24-pin socket available for additional MEMS adapters and other sensors (UV index)
  • Free comprehensive development firmware library and example for all sensors compatible with STM32Cube firmware
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connector
  • RoHS compliant

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X-NUCLEO-IKS01A2

Motion MEMS and environmental sensor expansion board for STM32 Nucleo

主な特徴

  • LSM6DSL MEMS 3D accelerometer (±2/±4/±8/±16 g) and 3D gyroscope (±125/±245/±500/±1000/±2000 dps)
  • LSM303AGR MEMS 3D accelerometer (±2/±4/±8/±16 g) and MEMS3D magnetometer (±50 gauss)
  • LPS22HB MEMS pressure sensor, 260-1260 hPa absolute digital output barometer
  • HTS221: capacitive digital relative humidity and temperature
  • DIL24 socket for additional MEMS adapters and other sensors
  • Free comprehensive development firmware library and example for all sensors compatible with STM32Cube firmware
  • I²C sensor hub features on LSM6DSL available
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connector
  • RoHS compliant

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00 Files selected for download

技術文書

    • Description バージョン サイズ アクション
      AN4395
      Autonomous wireless multi-sensor node powered by PV cells and based on SPV1050 (SPIDEr™)
      1.0
      2.09 MB
      PDF
      AN4503
      Environmental sensors: Hardware abstraction layer for Android
      3.0
      241.61 KB
      PDF
      AN4394
      Evaluation board for SPV1050 ULP harvester (boost architecture)
      2.0
      534.09 KB
      PDF
      AN4397
      Evaluation board for SPV1050 ULP harvester (buck-boost architecture)
      2.0
      584.82 KB
      PDF
      AN4722
      HTS221 digital humidity sensor: hardware guidelines for system integration
      1.0
      844.49 KB
      PDF
      AN4396
      STEVAL-ISV021V1, energy harvesting system based on SPV1050, PV panel and battery
      1.0
      754.83 KB
      PDF
      AN4395

      Autonomous wireless multi-sensor node powered by PV cells and based on SPV1050 (SPIDEr™)

      AN4503

      Environmental sensors: Hardware abstraction layer for Android

      AN4394

      Evaluation board for SPV1050 ULP harvester (boost architecture)

      AN4397

      Evaluation board for SPV1050 ULP harvester (buck-boost architecture)

      AN4722

      HTS221 digital humidity sensor: hardware guidelines for system integration

      AN4396

      STEVAL-ISV021V1, energy harvesting system based on SPV1050, PV panel and battery

    • Description バージョン サイズ アクション
      TN1219
      HTS221 digital humidity sensor: reference design implementation
      2.0
      367.08 KB
      PDF
      TN1218
      Interpreting humidity and temperature readings in the HTS221 digital humidity sensor
      4.0
      3.67 MB
      PDF
      TN1219

      HTS221 digital humidity sensor: reference design implementation

      TN1218

      Interpreting humidity and temperature readings in the HTS221 digital humidity sensor

HW Model, CAD Libraries & SVD

    • Description バージョン サイズ アクション
      SPV1050 spice model with examples 1.0
      325.37 KB
      ZIP

      SPV1050 spice model with examples

プレゼンテーション & トレーニング資料

    • Description バージョン サイズ アクション
      Discover the STM32 with a free 32-bit Cortex-M0/0+ MCU Professional Developer’s Package: Webinar Presentation 1.0
      4.28 MB
      PDF
      Getting started with SPV1050 1.0
      720.07 KB
      PDF
      STM32 Development Boards Portfolio 1.0
      3.08 MB
      PDF
      STM32 and STM8 embedded software solutions 7.0
      3.12 MB
      PDF

      Discover the STM32 with a free 32-bit Cortex-M0/0+ MCU Professional Developer’s Package: Webinar Presentation

      Getting started with SPV1050

      STM32 Development Boards Portfolio

      STM32 and STM8 embedded software solutions

Publications and Collaterals

    • Description バージョン サイズ アクション
      Harvest the maximum power from ambient energy 10.2017
      695.72 KB
      PDF

      Harvest the maximum power from ambient energy

    • Description バージョン サイズ アクション
      パワー・マネージメントガイド 2017 09.2017
      3.86 MB
      PDF
      STM32L0 Series - Ultra-low-power MCUs - Tailored to your needs 17.4
      377.78 KB
      PDF

      パワー・マネージメントガイド 2017

      STM32L0 Series - Ultra-low-power MCUs - Tailored to your needs

開発ツール・ハードウェア

    • 製品型番

      STM32Cube initialization code generator

ソフトウェア製品

    • 製品型番

      Unico GUI - MEMS evaluation kit software package for Windows

    • 製品型番

      Sensor and DSP algorithm software expansion for STM32Cube

      Sensor and motion algorithm software expansion for STM32Cube

    • 製品型番

      Android sensor HAL for MEMS motion and environmental sensors (Industrial I/O framework)

      Android sensor HAL for MEMS motion and environmental sensors (Input framework)

      Standard C platform-independent drivers for MEMS motion and environmental sensors

      Linux device drivers for MEMS motion and environmental sensors (Industrial I/O framework)

      Linux device drivers for MEMS motion and environmental sensors (Input framework)

eDesignSuite

コンバータ

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

V This option is required and must be a number.
A This option is required and must be a number.

Interfaces and Transceivers

Part number Description
STUSBCD01B USB charger detection interface
Part number
USB charger detection interface

Power Management

Part number Description
LD39050 500 mA low quiescent current and low noise voltage regulator
LD39100 1 A low quiescent current low noise voltage regulator
LD39130S 300 mA very low quiescent current Linear regulator IC with automatic Green mode
LD39200 2 A high PSRR ultra low drop linear regulator with reverse current protection
LDK120 200 mA low quiescent current very low noise LDO
LDK130 300 mA low quiescent current very low noise LDO
SPV1040 High efficiency solar battery charger with embedded MPPT
SPV1050 Ultra low power energy harvester and battery charger with embedded MPPT and LDOs
STBC02 Li-Ion linear battery charger with LDO, load switches and reset generator
STBC03 Li-Ion linear battery charger with LDO and load switches
STBC08 800mA STANDALONE LINEAR Li-Ion Battery charger with thermal regulation
STC4054 800mA Standalone linear Li-Ion battery charger with thermal regulation
STLQ020 200 mA ultra-low quiescent current LDO
STNS01 Li-Ion Linear Battery Charger with LDO
Part number
500 mA low quiescent current and low noise voltage regulator
1 A low quiescent current low noise voltage regulator
300 mA very low quiescent current Linear regulator IC with automatic Green mode
2 A high PSRR ultra low drop linear regulator with reverse current protection
200 mA low quiescent current very low noise LDO
300 mA low quiescent current very low noise LDO
High efficiency solar battery charger with embedded MPPT
Ultra low power energy harvester and battery charger with embedded MPPT and LDOs
Li-Ion linear battery charger with LDO, load switches and reset generator
Li-Ion linear battery charger with LDO and load switches
800mA STANDALONE LINEAR Li-Ion Battery charger with thermal regulation
800mA Standalone linear Li-Ion battery charger with thermal regulation
200 mA ultra-low quiescent current LDO
Li-Ion Linear Battery Charger with LDO

Switches and Multiplexers

Part number Description
STCC2540 USB charging controller with integrated power switch
Part number
USB charging controller with integrated power switch