LIS2DM

Obsolete
Design Win

MEMS digital output motion sensor: ultra low-power high performance 3-axes femto accelerometer

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Product overview

Description

The LIS2DM is an ultra low-power high performance 3-axis linear accelerometer belonging to the “femto” family, with digital I2C/SPI serial interface standard output.

The LIS2DM has dynamically user selectable full scales of ±2g/±4g/±8g/±16g and it is capable of measuring accelerations with output data rates from 1 Hz to 5.3 kHz.

The self-test capability allows the user to check the functioning of the sensor in the final application.

The device may be configured to generate interrupt signals by two independent inertial wake-up/free-fall events as well as by the position of the device itself.

The LIS2DM is available in a small thin plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

  • All features

    • Wide supply voltage, 1.71 V to 3.6 V
    • Independent IOs supply (1.8 V) and supply voltage compatible
    • Ultra low-power mode consumption down to 2 μA
    • ±2g/±4g/±8g/±16g dynamically selectable full scale
    • I2C/SPI digital output interface
    • 8-bit data output
    • 2 independent programmable interrupt generators for free-fall and motion detection
    • 6D/4D orientation detection
    • “Sleep to wake” and “Return to sleep” function
    • Free-fall detection
    • Motion detection
    • Embedded temperature sensor
    • Embedded FIFO
    • ECOPACK® RoHS and “Green” compliant

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STMicroelectronics - LIS2DM

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