特性 Features

? Dedicated and independent gyroscope, low-g and high-g accelerometer

channels, and data processing

? Smart FIFO up to 4.5 KB

? Dual accelerometer channels

– Low-g channel ±2/±4/±8/±16 g full scale

– High-g channel ±32/±64/±80 g full scale

? ±250/±500/±1000/±2000/±4000 dps full scale

? SPI / I2C & MIPI I3C? v1.1 serial interface with main processor data

synchronization

? Programmable finite state machine for high-g and low-g accelerometer,

gyroscope, and external sensor data processing with high rate @ 960 Hz

? Machine learning core with exportable features and filters for AI applications

? Embedded adaptive self-configuration (ASC)

? Embedded sensor fusion low-power (SFLP) algorithm

? Embedded temperature sensor

? Independent I/O supply

– I2C voltage range: 1.62 V to 3.6 V

– SPI / MIPI I3C? extended voltage range: 1.08 V to 3.6 V

? Supply current

– 6-axis configuration @ 0.67 mA in combo high-performance mode

– 9-axis configuration @ 0.80 mA in combo high-performance mode

? Compact footprint: 2.5 mm x 3 mm x 0.83 mm

? ECOPACK and RoHS compliant

Applications

? Wearables

? Sport trackers

? High-shock detection

? IoT and connected devices

? Augmented reality (AR) / virtual reality (VR) / mixed reality (MR) applications