LSM6DSV16X iNEMO 3-Axis Accelerometer and Gyroscope

STMicroelectronics' LSM6DSV16X is a system in package (SiP) featuring a 3-axis digital accelerometer and a 3-axis digital gyroscope with a triple core for processing acceleration and angular rate data on three separate channels with dedicated configuration, processing, and filtering.

The LSM6DSV16X boosts performance at 0.65 mA in high-performance mode and enables always-on low-power features for an optimal motion experience for the consumer. It powers processes in the edge features such as sensor fusion low power (SFLP), adaptive self-configuration (ASC), finite state machine (FSM), and machine learning core (MLC) with an exportable AI feature and filtering for IoT applications, as well as data filtering for OIS, EIS, and motion processing.

The LSM6DSV16X embeds Qvar (electric charge variation detection) for user interface functions: tap, double-tap, triple-tap, long press, L/R – R/L swipe. The LSM6DSV16X embeds an analog hub, which is able to connect an external analog input and convert it to a digital signal for processing.

Features

• Triple core for UI, EIS, and OIS data processing
• Power consumption: 0.65 mA in combo high-performance mode
• Always-on experience with low power consumption for both accelerometer and gyroscope
• Smart FIFO up to 4.5 KB
• Android compliant
• ±2 g, ±4 g, ±8 g, and ±16 g full scale
• ±125 dps, ±250 dps, ±500 dps, ±1,000 dps, ±2,000 dps, and ±4,000 dps full scale
• Analog supply voltage: 1.71 V to 3.6 V
• Independent IO supply (extended range: 1.08 V to 3.6 V)
• Compact footprint: 2.5 mm x 3 mm x 0.83 mm
• SPI/I²C/MIPI I3C® v1.1 serial interface with main processor data synchronization
• Auxiliary SPI for OIS data output for gyroscope and accelerometer
• OIS configurable from aux SPI, primary interface (SPI/I²C/MIPI I3C v1.1)
• EIS dedicated channel on primary interface with dedicated filtering
• Advanced pedometer, step detector, and step counter
• Significant motion detection, tilt detection
• Standard interrupts: free-fall, wake-up, 6D/4D orientation, click, and double-click
• Programmable finite state machine for accelerometer, gyroscope, and external sensor data processing with high rate at 960 Hz
• Machine learning core with exportable features and filters for AI applications
• Embedded Qvar (electrostatic sensor) for user interface functions (tap, double-tap, triple-tap, long press, L/R – R/L swipe)
• Embedded analog hub for ADC and processing analog input data
• Embedded sensor fusion low-power algorithm
• Embedded temperature sensor
• ECOPACK and RoHS compliant