ST Life.augmented

LIS302DL

MEMS motion sensor 3-axis ±2g/±8g smart digital output 'piccolo' accelerometer
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The LIS302DL is an ultra compact low-power three axes linear accelerometer. It includes a sensing element and an IC interface able to provide the measured acceleration to the external world through I2C/SPI serial interface.

The sensing element, capable of detecting the acceleration, is manufactured using a dedicated process developed by ST to produce inertial sensors and actuators in silicon.

The IC interface is manufactured using a CMOS process that allows to design a dedicated circuit which is trimmed to better match the sensing element characteristics.

The LIS302DL has dynamically user selectable full scales of ±2g/±8g and it is capable of measuring accelerations with an output data rate of 100Hz or 400Hz.

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

The device may be configured to generate inertial wake-up/free-fall interrupt signals when a programmable acceleration threshold is crossed at least in one of the three axes. Thresholds and timing of interrupt generators are programmable by the end user on the fly.

The LIS302DL is available in plastic Thin Land Grid Array package (TLGA) and it 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

  • 2.16V to 3.6V supply voltage
  • 1.8V compatible IOs
  • <W power consumption
  • ± 2g / ± 8g dynamically selectable full-scale
  • I2C/SPI digital output interface
  • Programmable multiple interrupt generator
  • Click and double click recognition
  • Embedded high pass filter
  • Embedded self test
  • 10000g high shock survivability
  • ECOPACK® RoHS and “Green” compliant

Circuit Diagram

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS4923: MEMS motion sensor 3-axis - ±2g/±8g smart digital output “piccolo” accelerometer
4.1 596 KB

Application Notes

Description Version Size
pdf
AN2328: HID device coding example
1.1 54 KB
pdf
AN2335: LIS302DL: 3-Axis - ±2g/±8g digital output ultracompact linear accelerometer
2.4 452 KB
pdf
AN2579: LIS302DL 3-axis digital MEMS accelerometer translates finger taps into actions
1.2 812 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

User Manual

Description Version Size
pdf
UM0313: EK302DL Evaluation kit
2.2 1,675 KB

Related Tools and Software

Related Tools and Software

Part Number Description
STEVAL-MKI013V1 Standard DIL 24 socket-compatible adapter board for testing the LIS302DL
STEVAL-MKI031V1 Multi sensor application (MuSA) board platform
STEVAL-MKI109V2 eMotion: ST MEMS adapters motherboard based on STM32. Compatible with all ST MEMS adapters based on STM32F103
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

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**
LIS302DLActiveLGA 14 3x5x0.9Tray_-Distributor reported inventory date: 2014-04-23
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE88710
Farnell Element14Order NowEUROPE4921
RS COMPONENTSOrder NowEUROPE6721
RUTRONIKOrder NowEUROPE151
MOUSEROrder NowWORLDWIDE7131
Ecopack2PDF
XML
LIS302DLTRActiveLGA 14 3x5x0.9Tape And Reel_-Distributor reported inventory date: 2014-04-23
Distributor NameRegionStockMin. order
DIGIKEYOrder NowWORLDWIDE136361
FUTUREOrder NowWORLDWIDE171851
Ecopack2PDF
XML

(*) 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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