LIS302DLMEMS motion sensor 3-axis ±2g/±8g smart digital output 'piccolo' accelerometer
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.
- 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
DS4923: MEMS motion sensor 3-axis - ±2g/±8g smart digital output “piccolo” accelerometer
AN2328: HID device coding example
AN2335: LIS302DL: 3-Axis - ±2g/±8g digital output ultracompact linear accelerometer
AN2579: LIS302DL 3-axis digital MEMS accelerometer translates finger taps into actions
AN4156: Hardware abstraction layer for Android
Technical Notes & Articles
TN0018: Surface mounting guidelines for MEMS sensors in an LGA package
UM0313: EK302DL Evaluation kit
Related Tools and Software
Related Tools and Software
|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
MEMS motion sensors
Mechanical characterization and simulation of fracture processes in polysilicon MEMS
Physical Sensors Drive MEMS Consumerization Waves
Sample & BuyTop
|Part Number||Marketing Status||Package||Packing Type||Automotive Grade||Order From ST||Unit Price (US$)*|
|Distributor Availability||RoHS Compliance Grade||Download
|LIS302DL||Active||LGA 14 3x5x0.9||Tray||_||-|
|LIS302DLTR||Active||LGA 14 3x5x0.9||Tape And Reel||_||-|
(*) 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.