The ISM330IS product embeds a general-purpose core, a new ST category of processing, called ISPU (intelligent sensor processing unit). The ISPU is based on STRED architecture, a proprietary architecture developed by STMicroelectronics. Its optimized ultra-low-power hardware circuitry for the real-time execution of the algorithms is a state-of-the-art feature for any wireless sensor node from small equipment or accessories to enterprise solutions for Industry 5.0 (for example, anomaly detection, asset tracking, factory automation, and so forth). A toolchain allows developing in C code and loading any custom program in the core, with the only limitation being the available memory size of the program.
The ISPU can be programmed with ST's NanoEdge AI Studio. This tool allows anyone to easily create powerful machine learning libraries with on-sensor learning. The machine learning libraries generated by NanoEdge AI Studio can be run only on a dedicated version of the ISPU available in the ISM330ISNTR part number.
See more on product page on st.com --> ISM330IS
