LIS331HH

The LIS331HH is an ultra low-power high performance high full-scale three axes linear accelerometer belonging to the \"nano\" family, with digital I²C/SPI serial interface standard output.

The device features ultra low-power operational modes that allow advanced power saving and smart sleep to wake-up functions.

The LIS331HH has dynamically user selectable full scales of ±6g/±12g/±24g and it is capable of measuring accelerations with output data rates from 0.5 Hz to 1 kHz. The self-test capability allows the user to check the functioning of the sensor in the final application.

The device contains 2 indipendent interrupt engines able to recognize dedicated inertial events.

Thresholds and timing of interrupt generators are programmable by the end user on the fly.

The LIS331HH is available in 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.

Key Features

Embedded self-test
6D orientation detection
ECOPACK® RoHS and \"Green\" compliant
10000 g high shock survivability
2 independent programmable interrupt engines
16 bit data output
Wide supply voltage, 2.16 V to 3.6 V
Ultra low-current mode consumption down to 10 μA
Low voltage compatible IOs, 1.8 V
I²C/SPI digital output interface
Sleep to wake-up function
±6g/±12g/±24g dynamically selectable fullscale

Resources

Technical Documentation

Product Specifications

	Description	Version	Size
	DS6508: MEMS digital output motion sensor ultra low-power high full-scale 3-axes “nano” accelerometer	1.1	673 KB

Technical Notes & Articles

	Description	Version	Size
	TN0018: Surface mounting guidelines for MEMS sensors in an LGA package	6.0	214 KB

Design Notes & Tips

	Description	Version	Size
	DT0053: 6-point tumble sensor calibration	1.0	464 KB

Publications and Collaterals

Brochures

Description	Version	Size
AEC-Q100-qualified for smart automotive applications	01.2018	1 MB
Electric vehicle (EV) ecosystem	1.1	1 MB
MEMS and Sensors, Smart solutions for IoT and enhanced user experience		1 MB

Tools and Software

Embedded Software

MEMS and Sensors Software

Part Number	Manufacturer	Description
AndroidHALInput	ST	Android sensor HAL for MEMS motion and environmental sensors (Input framework)
LinuxDriverInput	ST	Linux device drivers for MEMS motion and environmental sensors (Input framework)

Evaluation Tools

Product Evaluation Tools

Part Number	Manufacturer	Description
STEVAL-MKI092V2	ST	LIS331HH adapter board for standard DIL24 socket

Sample & Buy

Part Number	Package	Packing Type	Marketing Status	Unit Price (US$) *	Quantity	ECCN (US)	Country of Origin	More info	Order from ST	Order from Distributors
LIS331HHTR	LLGA 16 3x3x1.0	Tape And Reel	Active : Product is in volume production	2.5	1000	EAR99	-	MORE INFO		No availability reported, please contact our Sales office
LIS331HH	LLGA 16 3x3x1.0	Tray	Active : Product is in volume production	2.5	1000	EAR99	-	MORE INFO	Get Sample Add to cart	DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

Quality & Reliability

Part Number	Marketing Status	Package	RoHS Compliance Grade	Material Declaration**
LIS331HHTR	Active	LLGA 16 3x3x1.0	Ecopack2
LIS331HH	Active	LLGA 16 3x3x1.0	Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.