Blood Pressure Measurement & Monitoring

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Blood pressure meters (BPM) estimate a person’s blood pressure by measuring the pressure in occluding cuff and then calculating systolic and diastolic pressure values using algorithms based on statistical data and/or neural network methodologies. BPMs are widely used in hospital equipment as well as in-home devices.

The precise control of the cuff’s inflation/deflation is a key element to prevent errors due to step changes in cuff pressure as well as high-accuracy digital accelerometers to help detect, and remove, motion artifacts.

We provide a large variety of MEMS sensors including environmental and motion sensors to detect motion artifacts in addition to low-power and high-performance STM32 microcontrollers, high-precision operational amplifiers and a variety of low-power linear and switching regulators to help developers design optimized blood pressure monitors.

Part Number	Description
NUCLEO-L432KC	STM32 Nucleo-32 development board with STM32L432KC MCU, supports Arduino connectivity	Quick view Key Features Common features STM32 microcontroller in 32-pin package 1 user LED 1 reset push-button Board connectors:Arduino™ Nano V3 expansion connectorMicro-AB USB connector for the ST-LINK 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 24 MHz crystal oscillator Arm^® Mbed Enabled™ compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
NUCLEO-L452RE	STM32 Nucleo-64 development board with STM32L452RE 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 Download databrief IMAGE FEATURED RESOURCES 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 Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
NUCLEO-L4R5ZI	STM32 Nucleo-144 development board with STM32L4R5ZI MCU, supports Arduino, ST Zio and morpho connectivity	Quick view Key Features Common features STM32 microcontroller in LQFP144 package 3 user LEDs 2 user and reset push-buttons 32.768 kHz crystal oscillator Board connectors:SWDST Zio expansion connector including Arduino™ Uno V3ST morpho expansion connector 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 or internal SMPS to generate V_core logic supply Ethernet compliant with IEEE-802.3-2002 USB OTG full speed or device only Board connectors:USB with Micro-AB or USB Type-C™Ethernet RJ45 Arm^® Mbed Enabled™ compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
NUCLEO-L433RC-P	STM32 Nucleo-64 development board with STM32L433RC MCU, SMPS, supports Arduino, ST Zio and 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 Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber

Part Number

NUCLEO-L432KC

STM32 Nucleo-32 development board with STM32L432KC MCU, supports Arduino connectivity

Quick view

Key Features

Common features
- STM32 microcontroller in 32-pin package
- 1 user LED
- 1 reset push-button
- Board connectors:Arduino™ Nano V3 expansion connectorMicro-AB USB connector for the ST-LINK
- 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
- 24 MHz crystal oscillator
- Arm^® Mbed Enabled™ compliant

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

NUCLEO-L452RE

STM32 Nucleo-64 development board with STM32L452RE 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

Product Details Download databrief

IMAGE

FEATURED RESOURCES

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

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

NUCLEO-L4R5ZI

STM32 Nucleo-144 development board with STM32L4R5ZI MCU, supports Arduino, ST Zio and morpho connectivity

Quick view

Key Features

Common features
- STM32 microcontroller in LQFP144 package
- 3 user LEDs
- 2 user and reset push-buttons
- 32.768 kHz crystal oscillator
- Board connectors:SWDST Zio expansion connector including Arduino™ Uno V3ST morpho expansion connector
- 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 or internal SMPS to generate V_core logic supply
- Ethernet compliant with IEEE-802.3-2002
- USB OTG full speed or device only
- Board connectors:USB with Micro-AB or USB Type-C™Ethernet RJ45
- Arm^® Mbed Enabled™ compliant

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

NUCLEO-L433RC-P

STM32 Nucleo-64 development board with STM32L433RC MCU, SMPS, supports Arduino, ST Zio and 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

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

00 Files selected for download

Technical Documentation

Application Notes

Description	Version	Size	Action
AN4910 Data exchange between wired (I²C) and wireless (RF ISO 15693) using fast transfer mode supported by ST25DVxxx	1.0	585.2 KB	PDF
AN2972 How to design an antenna for dynamic NFC tags	9.0	1.59 MB	PDF
AN4391 New P-channel trench technology from ST for low power DC-DC conversions and load switching applications	1.0	1.6 MB	PDF
AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages	4.0	4.82 MB	PDF

AN4910

Data exchange between wired (I²C) and wireless (RF ISO 15693) using fast transfer mode supported by ST25DVxxx

PDF

AN2972

How to design an antenna for dynamic NFC tags

PDF

AN4391

New P-channel trench technology from ST for low power DC-DC conversions and load switching applications

PDF

AN5046

Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

PDF

Presentations & Training Material

Presentations

	Description	Version	Size	Action
	ST25DV-I2C product presentation	2.2	2.1 MB	PDF
	STM32 Development Boards Portfolio	1.0	3.08 MB	PDF

ST25DV-I2C product presentation

PDF

STM32 Development Boards Portfolio

PDF

Publications and Collaterals

Flyers

	Description	Version	Size	Action
	Micropower op amp and comparator solutions	2.0	1.53 MB	PDF
	ST25DV-I2C series - Dynamic NFC/RFID tags	1.0	1.47 MB	PDF

Micropower op amp and comparator solutions

PDF

ST25DV-I2C series - Dynamic NFC/RFID tags

PDF

Selection Guides

	Description	Version	Size	Action
	Linear and Switching Voltage Regulators Selection Guide	3.0	370.88 KB	PDF

Linear and Switching Voltage Regulators Selection Guide

PDF

Brochures

Description	Version	Size	Action
NFC solutions from ST	1.0	3.53 MB	PDF
Operational amplifiers: performance, robust and advanced technology		2.52 MB	PDF
STM32L series - Ultra-low-power 32-bit MCUs	18.11	3.86 MB	PDF
Semiconductor solutions for healthcare applications	1.0	665.18 KB	PDF

NFC solutions from ST

PDF

Operational amplifiers: performance, robust and advanced technology

PDF

STM32L series - Ultra-low-power 32-bit MCUs

PDF

Semiconductor solutions for healthcare applications

PDF

MEMS and Sensors

Part number	Description
IIS2DH	3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor
IIS3DHHC	High-resolution, high-stability 3-axis digital inclinometer for industrial applications

Part number

IIS2DH

3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor

IIS3DHHC

High-resolution, high-stability 3-axis digital inclinometer for industrial applications

Power Transistors

Part number	Description
STL100N8F7	N-channel 80 V, 5.2 mOhm typ., 100 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package
STL150N3LLH6	N-channel 30 V, 0.0016 Ohm typ., 33 A STripFET(TM) VI DeepGATE(TM) Power MOSFET in PowerFLAT(TM) 5x6 package
STL20N6F7	N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package
STL45P3LLH6	P-channel -30 V, 11 mOhm typ., -45 A STripFET H6 Power MOSFET in a PowerFLAT 5x6 package
STL50N6F7	N-channel 60 V, 9 mOhm typ., 60 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package

Part number

STL100N8F7

N-channel 80 V, 5.2 mOhm typ., 100 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package

STL150N3LLH6

N-channel 30 V, 0.0016 Ohm typ., 33 A STripFET(TM) VI DeepGATE(TM) Power MOSFET in PowerFLAT(TM) 5x6 package

STL20N6F7

N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package

STL45P3LLH6

P-channel -30 V, 11 mOhm typ., -45 A STripFET H6 Power MOSFET in a PowerFLAT 5x6 package

STL50N6F7

N-channel 60 V, 9 mOhm typ., 60 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package

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Blood Pressure Monitor

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Technical Documentation

Presentations & Training Material

Publications and Collaterals

MEMS and Sensors

Power Transistors