MEMS digital output motion sensor:ultra low-power high full-scale 3-axes nano accelerometer

The LIS331HH is an ultra low-power high performance high full-scale three axes linear accelerometer belonging to the \"nano\" family, with digital I2C/SPI serial interface standard output.

The device features ultra low-power operational modes that allow advanced power saving and smart sleep to wake-up functions.

The LIS331HH has dynamically user selectable full scales of ±6g/±12g/±24g and it is capable of measuring accelerations with output data rates from 0.5 Hz to 1 kHz. The self-test capability allows the user to check the functioning of the sensor in the final application.

The device contains 2 indipendent interrupt engines able to recognize dedicated inertial events.

Thresholds and timing of interrupt generators are programmable by the end user on the fly.

The LIS331HH is available in small thin plastic land grid array package (LGA) and it is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

Key Features

  • Embedded self-test
  • 6D orientation detection
  • ECOPACK® RoHS and \"Green\" compliant
  • 10000 g high shock survivability
  • 2 independent programmable interrupt engines
  • 16 bit data output
  • Wide supply voltage, 2.16 V to 3.6 V
  • Ultra low-current mode consumption down to 10 μA
  • Low voltage compatible IOs, 1.8 V
  • I2 C/SPI digital output interface
  • Sleep to wake-up function
  • ±6g/±12g/±24g dynamically selectable fullscale

Circuit Diagram

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Technical Documentation

Product Specifications
Description Version Size
DS6508 DS6508: MEMS digital output motion sensor ultra low-power high full-scale 3-axes “nano” accelerometer 1.1 672 KB
Application Notes
Description Version Size
AN2328 AN2328: HID device coding example 1.1 54 KB
AN4156 AN4156: Hardware abstraction layer for Android 1.0 369 KB
Technical Notes & Articles
Description Version Size
TN0018 TN0018: Surface mounting guidelines for MEMS sensors in an LGA package 5.0 218 KB
Design Notes & Tips
Description Version Size
DT0053 DT0053: 6-point tumble sensor calibration 1.0 464 KB

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Sample & Buy

Part Number Package Packing Type Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
LIS331HH LLGA 16 3x3x1.0 Tray Active 2.5 1000 NEC EAR99 - MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LIS331HHTR ActiveLLGA 16 3x3x1.0IndustrialEcopack2 0 0
LIS331HH ActiveLLGA 16 3x3x1.0IndustrialEcopack2 0 0

(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.