The LIS2DS12 is an ultra-low-power highperformance three-axis linear accelerometer belonging to the “pico” family which leverages on the robust and mature manufacturing processes already used for the production of micromachined accelerometers. The LIS2DS12 has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1 Hz to 6400 Hz. The LIS2DS12 has an integrated 256-level firstin, first-out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor. The embedded self-test capability allows the user to check the functioning of the sensor in the final application. The LIS2DS12 has a dedicated internal engine architecture in order to process internally motion and acceleration detection including free-fall, wakeup, single and double-tap detection, activityinactivity, portrait and landscape detection, step counter and step detection along with significant motion detection. The LIS2DS12 is available in a small thin plastic land grid array package (LGA) and it is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.
Supply voltage, 1.62 V to 1.98 V Independent IOs supply (1.8 V) and supply voltage compatible Ultra-low power consumption ±2g/±4g/±8g/±16g full scale High-speed I2C/SPI digital output interface Low noise 16-bit data output Embedded temperature sensor Self-test 256-level FIFO 10000 g high shock survivability ECOPACK®, RoHS and “Green” compliant