LSM6DSV80X 6-Axis Inertial Measurement Unit

The STMicroelectronics LSM6DSV80X has the ability to handle both high and low acceleration values. This ability, combined with its energy efficiency and advanced processing capabilities, makes it a sensor for anyone looking to acquire data for in-depth analysis and achieve better performance in high-intensity impact and tracking activities in sports such as volleyball, soccer, tennis, boxing, explosive jumps, and more. This IMU is a comprehensive solution for wearables and high-intensity impact and activity tracking, offering a blend of accuracy, integration, and efficiency.

The LSM6DSV80X is the world's first IMU to combine high-g (80 g) and low-g capabilities in a single package, integrating advanced features (edge processing and sensor fusion) and delivering consistent performance and valuable data for tracking and high-intensity impact detection in sports wearables.

The device enables edge AI, leveraging a finite state machine (FSM) for configurable motion tracking and a machine learning core (MLC) for context awareness with exportable AI features for wearable applications.

The LSM6DSV80X supports the adaptive self-configuration (ASC) feature, which allows automatically reconfiguring the device in real time based on the detection of a specific motion pattern or based on the output of a specific decision tree configured in the MLC, without any intervention from the host processor.

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 g/±4 g/±8 g/±16 g full scale
  • High-g channel ±32 g/±64 g/±80 g full scale
• ±250 dps/±500 dps/±1,000 dps/±2,000 dps/±4,000 dps full scale
• SPI/I²C and 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 at 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
• Analog supply voltage: 1.71 V to 3.6 V
• Independent I/O supply (extended voltage range: 1.08 V to 3.6 V)
• Supply current in combo high-performance mode
  • 6-axis configuration at 0.67 mA
  • 9-axis configuration at 0.80 mA
• Compact footprint: 2.5 mm x 3 mm x 0.83 mm
• ECOPACK and RoHS compliant