Description：

The LSM303AGR is an ultralow-power highperformance system-in-package featuring a 3-axis digital linear acceleration sensor and a 3-axis digital magnetic sensor.The LSM303AGR has linear acceleration full scales of ±2g/±4g/±8g/16g and a magnetic field dynamic range of ±50 gauss.The LSM303AGR includes an I²C serial bus interface that supports standard, fast mode, fast mode plus, and high-speed (100 kHz, 400 kHz,1 MHz, and 3.4 MHz) and an SPI serial standard interface.The system can be configured to generate an interrupt signal for free-fall, motion detection, and magnetic field detection.The magnetic and accelerometer blocks can be enabled or put into power-down mode separately. The LSM303AGR 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. 

Features：

 3 magnetic field channels and 3 accelerationchannels

 ±50 gauss magnetic dynamic range

 ±2/±4/±8/16 g selectable acceleration fullscales

 16-bit data output

 SPI / I²C serial interfaces

 Analog supply voltage 1.71 V to 3.6 V

 Selectable power mode/resolution foraccelerometer and magnetometer

 Single measurement mode for magnetometer

 Programmable interrupt generators for freefall, motion detection, and magnetic fielddetection

 Embedded self-test

 Embedded temperature sensor

 Embedded FIFO

 ECOPACK and RoHS compliant

Applications：

 Tilt-compensated compasses

 Map rotation

 Position detection

 Motion-activated functions

 Free-fall detection