The embedded finite-state machines allow the user to implement customized motion-detection-based applications with a high level of flexibility, reducing the workload of the microprocessor by moving programming functionality inside the sensor. These basic programs identify specific motions or gestures, custom-defined in the instruction set that runs inside the sensor firmware, and initiate associated actions or applications. The device provides an accurate output across full-scale ranges of ±2g/±4g/±8g/±16g and boasts excellent stability over time and temperature. Other features include power-down and sleep modes, an embedded FIFO (first-in first-out) memory block, a temperature sensor, and a self-test function.
Visit STMicroelectronics at www.st.com/mems
