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Hard disk drives (HDDs), which use magnetic storage techniques, have been the dominant mass data storage device for computers since the early 1960s and still are for servers today. For data centers the primary advantages of HDDs and key selection criteria are their high capacity, a low cost per bit and  long-term data retention.

ST has been a leader in design and manufacturing of analog ASICs and power management solutions for HDDs for over 20 years. ST also offers a wide range of advanced products used in a modern HDD architecture, such as eFuses, temperature and pressure sensors.

Part Number
Description
STEVAL-STLCS01V1 SensorTile connectable sensor node: plug or solder Quick view

Key Features

  • Very compact module for motion, audio, environmental sensing and Bluetooth® low energy connectivity with a complete set of firmware examples
  • Mobile connectivity via the STBLESensor app, available for iOS™ and Android™
  • Main components:
    • STM32L476JG – 32-bit ultra-low-power MCU with Cortex® M4F
    • LSM6DSM – iNEMO inertial module: 3D accelerometer and 3D gyroscope
    • LSM303AGR – Ultra-compact high-performance eCompass module: ultra-low power 3D accelerometer and 3D magnetometer
    • LPS22HB – MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer
    • MP34DT05-A – 64 dB SNR digital MEMS microphone
    • BlueNRG-MS – Bluetooth low energy network processor
    • BALF-NRG-02D3 – 50 Ω balun with integrated harmonics filter
    • LD39115J18R – 150 mA low quiescent current low noise LDO 1.8 V
  • 2 V - 5.5 V power supply range
  • External interfaces: UART, SPI, SAI (serial audio interface), I²C, DFSDM, USB OTG, ADC, GPIOs
  • Pluggable or solderable interface
  • SWD interface for debugging and programming capability
  • CE certified
  • RoHS and China RoHS compliant
  • WEEE compliant
  • FCC certified
  • IC certified
  • TYPE certified

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FEATURED RESOURCES

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

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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
STEVAL-MET001V1 LPS22HB adapter board for a standard DIL 24 socket Quick view

Key Features

  • Complete LPS22HB pinout for a standard DIL 24 socket
  • Fully compatible with the STEVAL-MKI109V2 motherboard
  • RoHS compliant

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-IFP021V1 5 V and 12 V power line protection based on STEF05 and STEF12 electronic fuses Quick view

Key Features

  • Input voltages: 5 V and 12 V
  • Continuous current: 3.6 A (typ.) each
  • Adjustable slew rate for output voltage
  • Overvoltage clamp
  • Undervoltage lockout
  • Programmable short-circuit current limit
  • Overload current limit
  • Controlled output voltage ramp
  • Thermal latch protection
  • Fault condition flag
  • Enable pin
  • RoHS compliant

Show More

IMAGE

Image
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FEATURED RESOURCES

Schematics BOM Gerber
Part Number
STEVAL-STLCS01V1

SensorTile connectable sensor node: plug or solder

Key Features

  • Very compact module for motion, audio, environmental sensing and Bluetooth® low energy connectivity with a complete set of firmware examples
  • Mobile connectivity via the STBLESensor app, available for iOS™ and Android™
  • Main components:
    • STM32L476JG – 32-bit ultra-low-power MCU with Cortex® M4F
    • LSM6DSM – iNEMO inertial module: 3D accelerometer and 3D gyroscope
    • LSM303AGR – Ultra-compact high-performance eCompass module: ultra-low power 3D accelerometer and 3D magnetometer
    • LPS22HB – MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer
    • MP34DT05-A – 64 dB SNR digital MEMS microphone
    • BlueNRG-MS – Bluetooth low energy network processor
    • BALF-NRG-02D3 – 50 Ω balun with integrated harmonics filter
    • LD39115J18R – 150 mA low quiescent current low noise LDO 1.8 V
  • 2 V - 5.5 V power supply range
  • External interfaces: UART, SPI, SAI (serial audio interface), I²C, DFSDM, USB OTG, ADC, GPIOs
  • Pluggable or solderable interface
  • SWD interface for debugging and programming capability
  • CE certified
  • RoHS and China RoHS compliant
  • WEEE compliant
  • FCC certified
  • IC certified
  • TYPE certified

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-IKS01A2

Motion MEMS and environmental sensor expansion board for STM32 Nucleo

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

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
STEVAL-MET001V1

LPS22HB adapter board for a standard DIL 24 socket

Key Features

  • Complete LPS22HB pinout for a standard DIL 24 socket
  • Fully compatible with the STEVAL-MKI109V2 motherboard
  • RoHS compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-IFP021V1

5 V and 12 V power line protection based on STEF05 and STEF12 electronic fuses

Key Features

  • Input voltages: 5 V and 12 V
  • Continuous current: 3.6 A (typ.) each
  • Adjustable slew rate for output voltage
  • Overvoltage clamp
  • Undervoltage lockout
  • Programmable short-circuit current limit
  • Overload current limit
  • Controlled output voltage ramp
  • Thermal latch protection
  • Fault condition flag
  • Enable pin
  • RoHS compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
00 Files selected for download

Technical Documentation

    • Description Version Size Action
      AN4069
      5 V and 12 V power line protection based on STEF05 and STEF12 electronic fuses
      1.1
      807.4 KB
      PDF
      AN3353
      IEC 61000-4-2 standard testing
      1.2
      171.08 KB
      PDF
      AN4672
      LPS22HB/LPS25HB digital pressure sensors: hardware guidelines for system integration
      3.0
      1,005.15 KB
      PDF
      AN4833
      Measuring pressure data from ST's LPS22HB digital pressure sensor
      2.0
      923.98 KB
      PDF
      AN4069

      5 V and 12 V power line protection based on STEF05 and STEF12 electronic fuses

      AN3353

      IEC 61000-4-2 standard testing

      AN4672

      LPS22HB/LPS25HB digital pressure sensors: hardware guidelines for system integration

      AN4833

      Measuring pressure data from ST's LPS22HB digital pressure sensor

    • Description Version Size Action
      TN1229
      How to interpret pressure and temperature readings in the LPS22HB pressure sensor
      1.0
      211.13 KB
      PDF
      TN1198
      Surface mount guidelines for MEMS sensors in HLGA packages
      1.0
      128.17 KB
      PDF
      TN1229

      How to interpret pressure and temperature readings in the LPS22HB pressure sensor

      TN1198

      Surface mount guidelines for MEMS sensors in HLGA packages

Presentations & Training Material

    • Description Version Size Action
      ECMF™series portfolio overview : common-mode filters embedding ESD protection 1.0
      875.81 KB
      PDF
      USB type-C™ advanced protection solutions quick start guide 2.0
      1.31 MB
      PDF

      ECMF™series portfolio overview : common-mode filters embedding ESD protection

      USB type-C™ advanced protection solutions quick start guide

Publications and Collaterals

    • Description Version Size Action
      SOD123Flat power Schottky diodes for improved cost and space-savings 1.0
      2.03 MB
      PDF
      SOD128Flat power Schottky diodes for improved cost and space-savings 1.0
      2.18 MB
      PDF

      SOD123Flat power Schottky diodes for improved cost and space-savings

      SOD128Flat power Schottky diodes for improved cost and space-savings

    • Description Version Size Action
      Power management for handheld and portable 2.0
      1.09 MB
      PDF

      Power management for handheld and portable

Design Tools

    • Part Number

      Transient voltage suppressor smart selection tool

Development Tools

Embedded Software

    • Part Number

      Sensor and DSP algorithm software expansion for STM32Cube

      Sensor and motion algorithm software expansion for STM32Cube

    • Part Number

      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)

Power Management

Part number Description
LDL112 1.2 A low quiescent current LDO with reverse current protection
LDL212 1.2A Low Drop Linear Regulator IC
STEF05 eFuse ( electronic fuse ) for 5 V line
STEF12 eFuse ( electronic fuse ) for 12 V line
STPMIC02 Power management IC, 2 E-fuses, 2 switching regulators
Part number
1.2 A low quiescent current LDO with reverse current protection
1.2A Low Drop Linear Regulator IC
eFuse ( electronic fuse ) for 5 V line
eFuse ( electronic fuse ) for 12 V line
Power management IC, 2 E-fuses, 2 switching regulators