LSM6DSV32XTR Accelerometer and Embedded Sensor Fusion 6-Axis IMU 32g

LSM6DSV32XTR 6-Axis IMU 32g Accelerometer with Embedded Sensor Fusion

R1: "Edge computing" must be translated as edge computing.  

The LSM6DSV32XTR is a high-performance 6-axis IMU, integrating a 32g accelerometer and gyroscope, supporting low power consumption, a three-channel architecture, and edge computing functionality.

LSM6DSV32XTR Description

The LSM6DSV32XTR is a high-performance, low-power 6-axis compact IMU from STMicroelectronics, featuring a 32g 3-axis digital accelerometer and a 3-axis digital gyroscope. It belongs to the LSM6DSV32X series, which offers the best IMU sensors with a three-channel architecture for processing acceleration and angular rate data on three independent channels (user interface, OIS, and EIS), along with dedicated configuration, processing, and filtering functions.

The device utilizes embedded advanced specialized functions (such as finite state machines (FSM) for configurable motion tracking and machine learning cores (MLC) for context awareness), along with AI capabilities exportable for IoT applications, thereby enabling process execution in edge computing.

The LSM6DSV32X supports the Adaptive Self-Configuration (ASC) feature, which enables the FSM to automatically and in real-time reconfigure the device based on the detection of specific motion modes or the output of a decision tree configured in the MLC, without requiring any intervention from the host processor.

The device incorporates Qvar (charge variation detection) for user interface functions, such as single-click, double-click, triple-click, long-press, or left/right - right/left swipe gestures.

The LSM6DSV32X incorporates an analog hub that can connect external analog inputs and convert them into digital signals for processing.

Key Features of LSM6DSV32XTR

Three-channel architecture for UI, EIS, and OIS data processing

The accelerometer and gyroscope remain in low-power mode at all times

Smart FIFO up to 4.5 KB

Compatible with Android

±4/±8/±16/±32 grams full scale

±125/±250/±500/±1000/±2000/±4000 dps full scale

SPI / I²C & MIPI I3C® v1.1 Serial Interface with Host Processor Data Synchronization

Auxiliary SPI, used for OIS data output of gyroscopes and accelerometers

OIS can be configured via auxiliary SPI and primary interfaces (SPI / I²C & MIPI I3C® v1.1)

The main interface features a dedicated EIS channel with specialized filtering capabilities

Advanced pedometers, step counters, and step detectors

Large motion detection, tilt detection

Standard interrupts: free fall, wake-up, 6D/4D orientation, single and double taps

Programmable finite state machine for accelerometer, gyroscope, and external sensor data processing at high rates @960 Hz

A machine learning core with export capabilities and filters suitable for AI applications

Embedded Adaptive Self-Configuration (ASC)

The embedded Qvar (electrostatic sensor) is used for user interface functions (click, double-click, triple-click, long press, left/right - right/left swipe)

Embedded analog hub for ADC and processing analog input data

Embedded Sensor Fusion with Low-Power Algorithm

Embedded temperature sensor

Analog power supply voltage: 1.71 V to 3.6 V

Independent IO power supply (extension range: 1.08 V to 3.6 V)

Power consumption: 0.65 mA in the combined high-performance mode

Compact dimensions: 2.5 mm x 3 mm x 0.83 mm

Compliant with ECOPACK and RoHS standards

ST Gyroscope Accelerometer IMU

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STM32H723VGT6 （ST）

STM32F722RET6 （ST）

LSM6DSV32XTR is a high-performance 6-axis IMU sensor launched by STMicroelectronics, integrating a 32g accelerometer and gyroscope, and using a three channel architecture to process user interface, OIS, and EIS data. The device has low power consumption (0.65mA @ high-performance mode) and supports edge computing functions, including embedded machine learning core (MLC) and finite state machine (FSM). The innovative Adaptive Self Configuration (ASC) function can adjust parameters in real-time without the need for host intervention. Other features include Qvar charge detection, analog hub, sensor fusion algorithm, as well as ± 32g acceleration and ± 4000dps gyroscope range. The packaging size is only 2.5 × 3 × 0.83mm, suitable for space limited IoT and mobile device applications.

For technical and business consultation, please contact Engineer Zhang

WhatsApp:  86 13430464310 Email:ingfenzhang969@gmail.com