Description 

The LSM303AGRTR is an ultra-low-power highperformance system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor. The LSM303AGRTR has linear acceleration full scales of ±2g/±4g/±8g/16g and a magnetic field dynamic range of ±50 gauss. The LSM303AGRTR 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 LSM303AGRTR 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 acceleration channels 

 ±50 gauss magnetic dynamic range 

 ±2/±4/±8/

16 g selectable acceleration full scales 

 16-bit data output 

 SPI / I2C serial interfaces 

 Analog supply voltage 1.71 V to 3.6 V 

 Power-down mode / low-power mode 

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

 Embedded self test 

 Embedded temperature sensor 

 Embedded FIFO  ECOPACK®, RoHS and “Green” compliant

Feature

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