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LIS2DM

MEMS digital output motion sensor: ultra low-power high performance 3-axes femto accelerometer
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The LIS2DM is an ultra low-power high performance 3-axis linear accelerometer belonging to the “femto” family, with digital I2C/SPI serial interface standard output.

The LIS2DM has dynamically user selectable full scales of ±2g/±4g/±8g/±16g and it is capable of measuring accelerations with output data rates from 1 Hz to 5.3 kHz.

The self-test capability allows the user to check the functioning of the sensor in the final application.

The device may be configured to generate interrupt signals by two independent inertial wake-up/free-fall events as well as by the position of the device itself.

The LIS2DM is available in a small thin plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

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Errata Sheet
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Datasheet

Key Features

  • Wide supply voltage, 1.71 V to 3.6 V
  • Independent IOs supply (1.8 V) and supply voltage compatible
  • Ultra low-power mode consumption down to 2 μA
  • ±2g/±4g/±8g/±16g dynamically selectable full scale
  • I2C/SPI digital output interface
  • 8-bit data output
  • 2 independent programmable interrupt generators for free-fall and motion detection
  • 6D/4D orientation detection
  • “Sleep to wake” and “Return to sleep” function
  • Free-fall detection
  • Motion detection
  • Embedded temperature sensor
  • Embedded FIFO
  • ECOPACK® RoHS and “Green” compliant

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS8775: MEMS digital output motion sensor: ultra low-power high performance 3-axis “femto” accelerometer
1.0 962 KB

Application Notes

Description Version Size
pdf
AN2328: HID device coding example
1.1 54 KB
pdf
AN4156: Hardware abstraction layer for Android
1.0 370 KB

Technical Notes & Articles

Description Version Size
pdf
TN0018: Surface mounting guidelines for MEMS sensors in an LGA package
5.0 218 KB

Related Tools and Software

Related Tools and Software

Part Number Description
iNEMOEngine_PAAP PAAP engine PRO - Android Platform
iNEMOEngine_PI3P PI3P engine PRO - platform independent
iNEMOEngine_PW8 PW8 engine PRO - supports Win8 sensors

Publications and Collaterals

Flyer

Description Version Size
pdf
3-axis digital accelerometers for smarter, easier-to-use and energy-efficient portable devices
1.0.0 1,601 KB

Brochure

Description Version Size
pdf
MEMS motion sensors
3,928 KB

White Paper

Description Version Size
pdf
Mechanical characterization and simulation of fracture processes in polysilicon MEMS
1.0 9,933 KB
pdf
Physical Sensors Drive MEMS Consumerization Waves
1.0 886 KB

Sample & Buy

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Part Number Marketing StatusPackagePacking TypeAutomotive GradeOrder From STUnit Price (US$)*
@
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
LIS2DMActiveLGA 14 2x2x1.0Tray_-Distributor reported inventory date: 2014-09-17
Distributor NameRegionStockMin. order
RUTRONIKOrder NowEUROPE171
Ecopack2-
LIS2DMTRActiveLGA 14 2x2x1.0Tape And Reel_-Distributor reported inventory date: 2014-09-17
Distributor NameRegionStockMin. order
MOUSEROrder NowWORLDWIDE1141
Ecopack2-

(*) 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
(**) The Material Declaration forms available on st.com 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.
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