Six-axis motion sensor features built-in AI processing unit
The STMicroelectronics ISM330BX motion sensor combines an accelerometer and gyroscope in a single small package. An internal machine learning processor runs algorithms at the edge, reducing the burden on the host processor.
The ISM330BX inertial measurement unit (IMU) from STMicroelectronics, which combines a three-axis digital accelerometer and a three-axis digital gyroscope, contains a processing unit to provide real-time sensor data to the host application.Â
Implemented as a system-in-package, the ISM330BX includes advanced features and data handling for motion processing. These features include a finite state machine, a low-power sensor fusion algorithm, adaptive self-configuration, and a machine learning core (MLC) with exportable AI features and filters for IoT applications.
The ISM330BX has a full-scale acceleration range of ±2 g/±4 g/±8 g. The angular rate range is between ±125 degrees/s and ±4,000 degrees/s. An embedded analog hub is available for analog-to-digital conversion and for processing analog input data.Â
The 14-lead LGA package of the ISM330BX measures 2.5 mm x 3.0 mm x 0.71 mm.