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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-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 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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FEATURED RESOURCES

Schematics BOM Gerber
NUCLEO-L432KC STM32 Nucleo-32 development board with STM32L432KC MCU, supports Arduino nano 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 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
    • 24 MHz crystal oscillator
    • Arm® Mbed Enabled™ compliant

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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

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

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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 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 or internal SMPS to generate Vcore 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

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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 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

Show More

IMAGE

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FEATURED RESOURCES

Schematics BOM Gerber
Part Number
NUCLEO-L452RE

STM32 Nucleo-64 development board with STM32L452RE MCU, supports Arduino and ST morpho connectivity

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 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

Show More

IMAGE

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FEATURED RESOURCES

Schematics BOM Gerber
NUCLEO-L432KC

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

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 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
    • 24 MHz crystal oscillator
    • Arm® Mbed Enabled™ compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-LDO001V1

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

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

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
NUCLEO-L4R5ZI

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

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 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 or internal SMPS to generate Vcore 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

IMAGE

Image
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

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 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

Show More

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FEATURED RESOURCES

Schematics BOM Gerber
00 Files selected for download

Technical Documentation

    • Description Version Size Action
      AN4910
      Data exchange between wired (I²C) and wireless (RF ISO 15693) using fast transfer mode supported by ST25DV-I2C
      2.0
      598.03 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 ST25DV-I2C

      AN2972

      How to design an antenna for dynamic NFC tags

      AN4391

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

      AN5046

      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

Presentations & Training Material

    • Description Version Size Action
      ST25DV-I2C product presentation 2.2
      2.1 MB
      PDF
      STM32 Development Boards Portfolio 1.2
      2.98 MB
      PDF

      ST25DV-I2C product presentation

      STM32 Development Boards Portfolio

Publications and Collaterals

    • 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

      ST25DV-I2C series - Dynamic NFC/RFID tags

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

      Linear and Switching Voltage Regulators Selection Guide

    • 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

      Operational amplifiers: performance, robust and advanced technology

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

      Semiconductor solutions for healthcare applications

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
3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor
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
N-channel 80 V, 5.2 mOhm typ., 100 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package
N-channel 30 V, 0.0016 Ohm typ., 33 A STripFET(TM) VI DeepGATE(TM) Power MOSFET in PowerFLAT(TM) 5x6 package
N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package
P-channel -30 V, 11 mOhm typ., -45 A STripFET H6 Power MOSFET in a PowerFLAT 5x6 package
N-channel 60 V, 9 mOhm typ., 60 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package