LSM303DUltra compact high performance e-compass: 3D accelerometer and 3D magnetometer module
The LSM303D is a system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor.
The LSM303D has linear acceleration full scales of ±2g / ±4g / ±6g / ±8g / ±16g and a magnetic field full scale of ±2 / ±4 / ±8 / ±12 gauss.
The LSM303D includes an I2C serial bus interface that supports standard and fast mode (100 kHz and 400 kHz) and SPI serial standard interface.
The system can be configured to generate an interrupt signal for free-fall, motion detection and magnetic field detection. Thresholds and timing of interrupt generators are programmable by the end user.
Magnetic and accelerometer blocks can be enabled or put into power-down mode separately.
The LSM303D is available in a plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.
- 3 magnetic field channels and 3 acceleration channels
- ±2/±4/±8/±12 gauss magnetic full scale
- ±2/±4/±6/±8/±16 g linear acceleration full scale
- 16-bit data output
- SPI / I2C serial interfaces
- Analog supply voltage 2.16 V to 3.6 V
- Power-down mode / low-power mode
- Programmable interrupt generators for free-fall, motion detection and magnetic field detection
- Embedded temperature sensor
- Embedded FIFO
- ECOPACK®, RoHS and “Green” compliant
DS9097: Ultra-compact high-performance eCompass module: 3D accelerometer and 3D magnetometer
Technical Notes & Articles
TN0018: Surface mounting guidelines for MEMS sensors in an LGA package
Related Tools and Software
Related Tools and Software
|STEVAL-MKI109V2||eMotion: ST MEMS adapters motherboard based on STM32. Compatible with all ST MEMS adapters based on STM32F103|
|STEVAL-MKI133V1||LSM303D adapter board for a standard DIL 24 socket|
|STSW-MEMS025||LSM303D Linux OS device driver|
|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
Sample & BuyTop
|Part Number||Marketing Status||Package||Packing Type||Automotive Grade||Order From ST||Unit Price (US$)*|
|Distributor Availability||RoHS Compliance Grade||Download
|LSM303D||Active||LLGA 3X3X1.0 16L||Tray||_||-|
|LSM303DTR||Active||LLGA 16 3x3x1.0||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.