ST LIS331DLM MEMS digital output motion sensor ultra low-power high performance 3-axes nano accelerometer handbook

The LIS331DLM is an ultra low-power high performance three axes linear accelerometer with various features and functions, such as wide supply voltage range, low power mode, selectable full scale, and digital output interface.


ST LIS331DLM MEMS digital output motion sensor ultra low-power high performance 3-axes nano accelerometer handbook - cover page
Brand
STMicroelectronics
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
38
File format
PDF
File size
679 KB
Published
10 August, 2012
Updated
29 September, 2023
MD5 checksum
70168D01C41CB5A439649885F2A1B122

About this manual

The LIS331DLM is an ultra low-power, high-performance three-axis linear accelerometer belonging to the 'nano' family. It features a digital 2C/SPI serial interface standard output and is available in a small thin plastic Land Grid Array (LGA) package. The device is designed for applications requiring motion activated functions, free-fall detection, and intelligent power saving for handheld devices.

What's inside

  • Block diagram and pin description
  • Mechanical and electrical specifications
  • Communication interface characteristics
  • Functionality
  • Digital interfaces
  • Register mapping
  • Register description
  • Package information

Specifications

Supply voltage2.16 V to 3.6 V
IO voltage1.8 V
Power consumptiondown to 10 HA
Full-scale range+429/+49/48g
Resolution8 bit
Operating temperature-40 °C to +85 °C
PackageLGA 16

Frequently asked questions

What is the supply voltage range for the LIS331DLM?

The device supports a wide supply voltage range from 2.16 V to 3.6 V.

What is the minimum power consumption of the LIS331DLM?

The ultra low-power mode consumption can go down to 10 HA.

What is the operating temperature range?

The device is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

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