ST LIS2DM MEMS digital output motion sensor: ultra low-power high performance 3-axis femto accelerometer handbook

This document introduces the features and characteristics of the LIS2DMMEMS digital output motion sensor, including wide supply voltage, independent I/O supply, ultra low power mode, ±2g/±4g/±8g/±16g dynamic selectable full scale, I2C/SPI digital output interface, 8-bit data output, 2 independent programmable interrupt generators, 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 compliance


ST LIS2DM MEMS digital output motion sensor: ultra low-power high performance 3-axis femto accelerometer handbook - cover page
Brand
STMicroelectronics
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
47
File format
PDF
File size
962 KB
Published
10 August, 2012
Updated
30 September, 2023
MD5 checksum
D2CE67A428C4D46107DD874ACBC6B79E

About this manual

The LIS2DM is an ultra low-power, high-performance 3-axis linear accelerometer belonging to the "femto" family. It features a digital I2C/SPI serial interface and standard output, designed for applications requiring precise motion sensing.

What's inside

  • Block diagram and pin description
  • Mechanical and electrical specifications
  • Communication interface characteristics
  • Absolute maximum ratings
  • Digital main blocks
  • Digital interfaces
  • Register mapping
  • Application hints

Specifications

Supply voltage1.71 V to 3.6 V
Independent IOs supply1.8 V
Full scale options129/+49/189/116g
Output data rates20/+40/+89/+169 Hz
Data output8-bit
PackageLGA-14

Frequently asked questions

What is the LIS2DM?

The LIS2DM is an ultra low-power high performance 3-axis linear accelerometer belonging to the "femto" family.

What are the selectable full scale ranges?

The LIS2DM has dynamically user selectable full scales of 129, 49, 189, and 116g.

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