Leveraging ST’s micro-electro-mechanical programs (MEMS) expertise, the automotive-qualified ASM330LHHX homes a 3-axis accelerometer and 3-axis gyroscope in a 2.5mm x 3mm x 0.83mm define. The 6-axis module offers motion and perspective sensing for capabilities together with car positioning and digital stabilization.
The ML core, a hardwired processing engine, runs AI algorithms instantly on the sensor, guaranteeing extraordinarily low latency between sensing an occasion and the car’s response. This allows refined real-time efficiency that calls for far decrease system vitality and computing energy than an answer embedded on an utility processor or cloud-based AI. Demonstration boards and free software program instance libraries can be found to simplify utility improvement. Features obtainable embrace vehicle-stationary detection, perspective and heading reference, altitude estimation, car-tow detection, and crash detection.
The ASM330LHHX has two working modes together with low-power mode for operating always-on purposes like telematics, anti-theft programs, motion-activated capabilities, and vibration monitoring and compensation. When operated in low-power mode, the present is lower than 800µA with each the accelerometer and gyroscope operating. There’s additionally a high-performance mode for purposes that demand the very best accuracy and lowest latency, together with exact positioning, vehicle-to-everything (V2X) communication, and affect detection and crash reconstruction.
ST’s confirmed MEMS fabrication processes guarantee glorious sensor stability and low noise, seen in low measured Allan variance (AVAR) for each the gyroscope and accelerometer. The module maintains constant excessive accuracy over the prolonged working temperature vary, -40°C to 105°C.
The ASM330LHHX is AEC-Q100 certified and is in manufacturing now, housed in a 14-lead land-grid array (LGA-14L) bundle. Pricing begins from $10.44 for orders of 1000 items.