Features

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Supply voltage range from 1.62 to 3.6 V with independent IO supply

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Ultra-low power consumption

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Normal mode with anti-alias filter: 5.9 µA

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Ultra-low-power mode: 0.45 µA

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One-shot mode: 0.2 µA

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Power-down: 0.02 µA

•

Low noise down to 160 µg/√Hz

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±2g/±4g/±8g/±16g full scales

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ODR from 1.6 Hz to 800 Hz

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Embedded temperature sensor

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Embedded FIFO: up to 512 samples of accelerometer and temperature data in

high resolution or up to 768 samples of acceleration data at low resolution

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High-speed I²C/SPI/MIPI I3CSM digital output interface

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Embedded digital functions (free-fall, wake-up, single/double-tap recognition,

activity/inactivity, 6D/4D orientation)

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Self-test

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Small package: 2.0 x 2.0 x 0.74 (max) mm LGA 12-lead

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10000 g high shock survivability

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ECOPACK, RoHS and “Green” compliant

Applications

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Motion detection for wearables

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Gesture recognition and gaming

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Motion-activated functions and user interfaces

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Display orientation

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Tap/double-tap recognition

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Free-fall detection

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Smart power saving for handheld devices

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Hearing aids and portable healthcare devices

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Wireless sensor nodes

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Motion-enabled metering devices

Description

The LIS2DU12 is an ultra-low-power three-axis linear accelerometer embedding

advanced digital functions.

The LIS2DU12 has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of

measuring accelerations with output data rates from 1.6 Hz to 800 Hz.

The LIS2DU12 has an integrated 128-level FIFO buffer allowing to store a wide

range of data, reducing system power consumption.

The embedded self-test capability allows the user to check that the sensor works in

the final application.

Product status link

LIS2DU12

Product summary

Order code

LIS2DU12TR

Temp. range [°C]

-40 to +85

Package

LGA-12

Packing

Tape and reel

Product resources

TN0018 (Design and soldering)

MEMS digital output motion sensor: advanced ultra-low-power 3-axis

accelerometer

LIS2DU12

Data brief

DB4522 - Rev 1 - June 2021

For further information contact your local STMicroelectronics sales office.

www.st.com