Automotive inertial module: 3D accelerometer and 3D gyroscope

The ASM330LXH is a system-in-package featuring a 3D digital accelerometer and a 3D digital gyroscope. ST’s family of MEMS sensor modules leverages the robust and mature manufacturing processes already used for the production of micromachined accelerometers and gyroscopes.

The various sensing elements are manufactured using specialized micromachining processes, while the IC interfaces are developed using CMOS technology that allows the design of a dedicated circuit which is trimmed to better match the characteristics of the sensing element.

The ASM330LXH has a user-selectable full scale acceleration range of ±2/±4/±8/±16 g and an angular rate range of ±125/±245/±500/±1000/±2000 dps. The ASM330LXH has two operating modes in that the accelerometer and gyroscope sensors can be either activated at the same ODR or the accelerometer can be enabled while the gyroscope is in power down.

The ASM330LXH is available in a plastic land grid array (LGA) package.

Key Features

  • Analog supply voltage: 2.0 V to 3.6 V
  • Independent IOs supply (2.0 V) and supply voltage compatible
  • Power-down and sleep modes
  • 3 independent acceleration channels and 3 angular rate channels
  • ±2/±4/±8/±16 g selectable full scales
  • ±125/±245/±500/±1000/±2000 dps selectable full scales
  • SPI/I2 C serial interface
  • Embedded temperature sensor
  • Embedded FIFOs
  • ECOPACK® RoHS and “Green” compliant
  • AEC-Q100 qualification

Design

Technical Documentation

Product Specifications
Description Version Size
DS10838 DS10838: Automotive inertial module: 3D accelerometer and 3D gyroscope 3.0 1 MB
Technical Notes & Articles
Description Version Size
TN0018 TN0018: Surface mounting guidelines for MEMS sensors in an LGA package 5.0 218 KB
Design Notes & Tips
Description Version Size
DT0047 DT0047: How to install and run the osxMotionAR Activity Recognition library 1.1 273 KB
DT0064 DT0064: Noise analysis and identification in MEMS sensors, Allan, Time, Hadamard, Overlapping, Modified, Total variance 1.0 616 KB

Publications and Collaterals

Flyers
Description Version Size
MEMS automotive sensors - Making our cars safer and more comfortable 1.0 773 KB
Brochures
Description Version Size
MEMS sensors for automotive applications - brochure 1.0 2 MB
Support & Community



Sample & Buy

Part Number Package Packing Type Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
ASM330LXH VFLGA 3X3X1.1 16L PITCH 0.5 Tray Preview - - NEC EAR99 - MORE INFO
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(*) 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 Grade RoHS Compliance Grade Material Declaration**
ASM330LXH PreviewVFLGA 3X3X1.1 16L PITCH 0.5AutomotiveEcopack2
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(**) 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.

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