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An irrigation system designed to determine the exact amount and timing for water supply as well as determine the correct quantity of agricultural chemicals to add to the mix can greatly reduce waste and help enhance productivity and improve resource efficiency. Sensing soil humidity, temperature and pH is then at the core of a modern irrigation system with sensors deployed in the field and wirelessly connected to the control unit.

We have a wide range of MEMS environmental sensors and low-power short- and long-range wireless connectivity solutions including Bluetooth Low Energy, LoRa, Sigfox and NFC solutions that together with our STM32 microcontrollers can help developers design cost-effective and highly efficient ultra-low-power control and sensing systems.

MPPT DC-DC converters

Low Iq LDO regulators

Battery Chargers

Energy Harvesting and Solar Charging Ics

General Purpose ESD Protection

STM32L0 Series

Bluetooth Low Energy

ISM Radio SubGHz

NFC / RFID

Low Power Op Amps (<1 mA)

产品型号	描述
STEVAL-MKI109V2	eMotion: ST MEMS adapters motherboard based on STM32F103, compatible with all ST MEMS adapter boards	Quick view Key Features 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 Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
NUCLEO-L073RZ	STM32 Nucleo-64 development board with STM32L073RZ MCU, supports Arduino and ST morpho connectivity	Quick view Key Features 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 V_BUS 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 V_core 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 Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-ISV019V1	Evaluation board for SPV1050 ULP energy harvester and battery charger - boost configuration	Quick view Key Features First startup at Vin = 500 mV Input voltage working range: 150 mV ≤ Vin ≤ V_EOC End of charge battery voltage: V_EOC = 4.25 V Battery undervoltage protection: V_UVP = 3.7 V Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-ISV020V1	Evaluation Board for SPV1050 ULP Energy Harvester and Battery Charger - Buck-Boost Configuration	Quick view Key Features First startup at Vin = 2.6 V Input voltage working range: 150 mV ≤ Vin ≤ 18 V End of charge battery voltage: V_EOC = 4.25 V Battery undervoltage protection: V_UVP = 3.7 V Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-ISV021V1	Energy harvesting Evaluation kit based on the SPV1050	Quick view Key Features SPV1050 based harvesting dongle board PV module soldered on the back Lithium coin cell battery PV module electrical characteristics at 200 lux: VOC_TYP = 9.8 V, ISC_TYP = 20 μA VMP_TYP = 8 V, IMP_TYP = 18 μA Li-Ion battery: Capacity_NOM = 120 mAh V_NOMINAL = 3.6 V V_CHARGE = 4.2 V V_{END-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 Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
NUCLEO-L053R8	STM32 Nucleo-64 development board with STM32L053R8 MCU, supports Arduino and ST morpho connectivity	Quick view Key Features 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 V_BUS 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 V_core 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 Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-MKI141V2	HTS221 humidity sensor adapter board for standard DIL24 socket (full pinout)	Quick view Key Features Complete HTS221 pinout (SPI & I²C interface) for a standard DIL 24 socket Fully compatible with STEVAL-MKI109V2 motherboard RoHS compliant Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-ISA156V1	38 V, 2 A synchronous step-down switching regulator evaluation board based on the L6986	Quick view Key Features 4 V to 38 V operating input voltage Low consumption mode or low noise mode 30 μA IQ at light load (LCM V_OUT = 3.3 V) 5 μA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Output voltage adjustable from 0.85 V to V_IN Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_{DS(on) HS} = 180 mΩ, R_{DS(on) LS} = 110 mΩ Thermal shutdown Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-IDI003V2	Multi-sensor RF platform sensors board	Quick view Key Features 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 Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-ISA189V1	38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F5V	Quick view Key Features AECQ100 qualification 1.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode Programmable I_SKIP current 45 μA I_Q at light load (LCM V_IN = 12 V) 8 μA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Fixed output voltage V_OUT = 5 V Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-ISA185V1	38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F3V3	Quick view Key Features AECQ100 qualification 0.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode Programmable I_SKIP current 30 μA I_Q at light load (LCM V_IN = 12 V) 8 μA I_Q _-SHTDWN Adjustable f _SW (250 kHz - 2 MHz) Fixed output voltage V_OUT = 3.3 V Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 360 mΩ ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-ISA186V1	38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F5V	Quick view Key Features AECQ100 qualification 0.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode Programmable I_SKIP current 45 μA I_Q at light load (LCM V_IN = 12 V) 8 μA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Fixed output voltage V_OUT = 5 V Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 360 mΩ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-ISA187V1	38 V, 0.5 A synchronous step-down switching regulator evaluation board based on A6985F	Quick view Key Features AECQ100 qualification 0.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode Programmable I_SKIP current 30 μA I_Q at light load (LCM V_IN = 12 V and V_OUT =3.3 V) 8 μA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Output voltage adjustable from 0.85 V to V_IN Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 360 mΩ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-ISA188V1	38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F3V3	Quick view Key Features AECQ100 qualification 1.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode Programmable I_SKIP current 30 μA I_Q at light load (LCM V_IN = 12 V) 8 μA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Fixed output voltage V_OUT = 3.3 V Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-IDI001V1	A premium developer's tool for sensor hub applications	Quick view Key Features 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 Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-ISA190V1	38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F	Quick view Key Features AECQ100 qualification 1.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode Programmable I_SKIP current 30 µA I_Q at light load (LCM V_IN = 12 V and V_OUT = 3.3 V) 8 μA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Output voltage adjustable from 0.85 V to V_IN Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
X-NUCLEO-IKS01A2	Motion MEMS and environmental sensor expansion board for STM32 Nucleo	Quick view Key Features 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 Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-LDO001V1	Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020	Quick view Key Features 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 Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-SMARTAG1	NFC Dynamic Tag sensor node evaluation board	Quick view Key Features 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.) Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STM32L073Z-EVAL	Evaluation board with STM32L073VZ MCU	Quick view Key Features 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 Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
X-NUCLEO-IKS01A1	Motion MEMS and environmental sensor expansion board for STM32 Nucleo	Quick view Key Features 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 Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber

产品型号

STEVAL-MKI109V2

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

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Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

NUCLEO-L073RZ

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

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Key Features

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 V_BUS 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 V_core 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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-ISV019V1

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

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Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-ISV020V1

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

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Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-ISV021V1

Energy harvesting Evaluation kit based on the SPV1050

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Key Features

SPV1050 based harvesting dongle board
PV module soldered on the back
Lithium coin cell battery
PV module electrical characteristics at 200 lux:
- VOC_TYP = 9.8 V, ISC_TYP = 20 μA
- VMP_TYP = 8 V, IMP_TYP = 18 μA
Li-Ion battery:
- Capacity_NOM = 120 mAh
- V_NOMINAL = 3.6 V
- V_CHARGE = 4.2 V
- V_{END-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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

NUCLEO-L053R8

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

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Key Features

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 V_BUS 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 V_core 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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-MKI141V2

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

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Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-ISA156V1

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

快速查看

Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-IDI003V2

Multi-sensor RF platform sensors board

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Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-ISA189V1

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

快速查看

Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-ISA185V1

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

快速查看

Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-ISA186V1

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

快速查看

Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-ISA187V1

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

快速查看

Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-ISA188V1

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

快速查看

Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-IDI001V1

A premium developer's tool for sensor hub applications

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Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-ISA190V1

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

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Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

X-NUCLEO-IKS01A2

Motion MEMS and environmental sensor expansion board for STM32 Nucleo

快速查看

Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-LDO001V1

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

快速查看

Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-SMARTAG1

NFC Dynamic Tag sensor node evaluation board

快速查看

Key Features

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.)

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STM32L073Z-EVAL

Evaluation board with STM32L073VZ MCU

快速查看

Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

X-NUCLEO-IKS01A1

Motion MEMS and environmental sensor expansion board for STM32 Nucleo

快速查看

Key Features

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

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

00 选择要下载的文档

技术文档

应用手册

描述	版本	文档大小	操作
AN4395 Autonomous wireless multi-sensor node powered by PV cells and based on SPV1050 (SPIDEr™)	1.0	2.09 MB	PDF
AN5274 EVALKITSTKNX user guide and performances report	2.0	12.79 MB	PDF
AN4503 环境传感器：用于Android 的硬件抽象层	1.0	430.49 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数字湿度传感器：系统硬件集成指南	1.0	1,003.95 KB	PDF
AN5336 ST8500 host interface driver	1.0	978.47 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™)

PDF

AN5274

EVALKITSTKNX user guide and performances report

PDF

AN4503

环境传感器：用于Android 的硬件抽象层

PDF

AN4394

Evaluation board for SPV1050 ULP harvester (boost architecture)

PDF

AN4397

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

PDF

AN4722

HTS221数字湿度传感器：系统硬件集成指南

PDF

AN5336

ST8500 host interface driver

PDF

AN4396

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

PDF

技术文档

	描述	版本	文档大小	操作
	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

PDF

TN1218

Interpreting humidity and temperature readings in the HTS221 digital humidity sensor

PDF

硬件型号、CAD库及SVD

	描述	版本	文档大小	操作
	SPV1050 spice model with examples	1.0	325.37 KB	ZIP

SPV1050 spice model with examples

ZIP

演示和培训资料

简报

描述	版本	文档大小	操作
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	1.2	2.98 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

PDF

Getting started with SPV1050

PDF

STM32 Development Boards Portfolio

PDF

STM32 and STM8 embedded software solutions

PDF

出版刊物和宣传资料

宣传册

	描述	版本	文档大小	操作
	Harvest the maximum power from ambient energy	09.2017	700.11 KB	PDF

Harvest the maximum power from ambient energy

PDF

手册

	描述	版本	文档大小	操作
	STM32L0 Series - Ultra-low-power MCUs - Tailored to your needs	17.03	1.95 MB	PDF

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

PDF

开发工具硬件

软件开发工具

Picture	Part number	制造商	描述
	STM32CubeMX	ST	STM32Cube initialization code generator

产品型号

STM32CubeMX

STM32Cube initialization code generator

软件

评估工具软件

Picture	Part number	制造商	描述
	STSW-MKI109W	ST	Unico GUI - MEMS evaluation kit software package for Windows

产品型号

STSW-MKI109W

Unico GUI - MEMS evaluation kit software package for Windows

MCU 及 MPU嵌入式软件

Picture	Part number	制造商	描述
	X-CUBE-MEMS-XT1	ST	Sensor and DSP algorithm software expansion for STM32Cube
	X-CUBE-MEMS1	ST	Sensor and motion algorithm software expansion for STM32Cube

产品型号

X-CUBE-MEMS-XT1

Sensor and DSP algorithm software expansion for STM32Cube

X-CUBE-MEMS1

Sensor and motion algorithm software expansion for STM32Cube

MEMS and Sensors Software

Part number	制造商	描述
AndroidHAL-IIO	ST	Android sensor HAL for MEMS motion and environmental sensors (Industrial I/O framework)
AndroidHALInput	ST	Android sensor HAL for MEMS motion and environmental sensors (Input framework)
C-Driver-MEMS	ST	Standard C platform-independent drivers for MEMS motion and environmental sensors
LinuxDriverIIO	ST	Linux device drivers for MEMS motion and environmental sensors (Industrial I/O framework)
LinuxDriverInput	ST	Linux device drivers for MEMS motion and environmental sensors (Input framework)

产品型号

AndroidHAL-IIO

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

AndroidHALInput

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

C-Driver-MEMS

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

LinuxDriverIIO

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

LinuxDriverInput

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

eDesignSuite

转换器

转换器

DC/DC AC/DC

Input

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

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

Output Power

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

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

Interfaces and Transceivers

Part number	描述
STUSBCD01B	USB charger detection interface

Part number

STUSBCD01B

USB charger detection interface

电源管理

Part number	描述
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