6 axis inertial measurement unit with dual modes and machine learning core ST ASM330LHHXG1TR automotive grade imu
Product Overview
The ASM330LHHXG1 is a 6-axis Inertial Measurement Unit (IMU) designed for automotive non-safety applications. It features a 3-axis digital accelerometer and a 3-axis digital gyroscope with an extended temperature range of -40 to +125C. Leveraging ST's mature MEMS manufacturing processes, this device offers high stability over temperature and time, superior sensing precision, and is AEC-Q100 compliant. It supports dual operating modes (high-performance and low-power) and includes advanced digital features like a finite state machine and a machine learning core, enabling efficient motion pattern detection and reduced power consumption. Its compact LGA package makes it suitable for ultracompact solutions.
Product Attributes
- Brand: STMicroelectronics
- Certifications: AEC-Q100 qualified, Android Auto compliant, CarPlay compliant, ECOPACK and RoHS compliant
Technical Specifications
| Feature | Specification |
|---|---|
| Accelerometer Full Scale | User-selectable up to 16 g (2/4/8/16 g) |
| Gyroscope Range | Extended from 125 to 4000 dps (125/250/500/1000/2000/4000 dps) |
| Temperature Range | -40 to +125C |
| Operating Modes | Dual: High-performance and Low-power |
| Serial Interfaces | IC, MIPI I3C, SPI (3- and 4-wire) |
| Output Synchronization | Six-channel synchronized output |
| On-chip Features | Programmable finite state machine (up to 16 FSMs), Machine learning core (up to 8 flows), Embedded 3 KB FIFO, Smart programmable interrupts (free-fall, wake-up, 6D orientation, activity/inactivity, stationary/motion detection) |
| Package | LGA-14L (2.5 x 3.0 x 0.83 mm) |
| Application Scenarios | Dead reckoning (DR), Vehicle-to-everything (V2X), Telematics, e-tolling, Antitheft systems, Impact detection and crash reconstruction, Motion-activated functions, Driving comfort, Vibration monitoring and compensation |
| Product Status | ASM330LHHXG1 |
| Order Code | ASM330LHHXG1TR |
| Packing | Tape and reel |
| Product Resources | AN5985, AN5986, AN5987, TN0018, Datasheet DS14331 |
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