STMicroelectronics LSM6DSOX inertial measurement unit (IMU), with Machine Learning Core
LSM6DSOX – iNEMO 6DoF inertial measurement unit (IMU), with Machine Learning Core, Finite State Machine and advanced Digital Function. For battery operated IoT, Gaming, Wearable and Consumer Electronics. Ultra-low power and high accuracy
The LSM6DSOX is a system-in-package featuring a 3D digital accelerometer and a 3D digital gyroscope boosting performance at 0.55 mA in high-performance mode and enabling always-on low-power features for an optimal motion experience for the consumer.
The LSM6DSOX supports main OS requirements, offering real, virtual and batch sensors with 9 kbytes for dynamic data batching. ST’s family of MEMS sensor modules leverages the robust and mature manufacturing processes already used for the production of micromachined accelerometers and gyroscopes. The various sensing elements are manufactured using specialized micromachining processes, while the IC interfaces are developed using CMOS technology that allows the design of a dedicated circuit which is trimmed to better match the characteristics of the sensing element.
The LSM6DSOX has a full-scale acceleration range of ±2/±4/±8/±16 g and an angular rate range of ±125/±250/±500/±1000/±2000 dps.
The LSM6DSOX fully supports EIS and OIS applications as the module includes a dedicated configurable signal processing path for OIS and auxiliary SPI, configurable for both the gyroscope and accelerometer. The LSM6DSOX OIS can be configured from the Auxiliary SPI and primary interface (SPI / I²C & MIPI I3CSM).
High robustness to mechanical shock makes the LSM6DSOX the preferred choice of system designers for the creation and manufacturing of reliable products. The LSM6DSOX is available in a plastic land grid array (LGA) package.
- Power consumption: 0.55 mA in combo high-performance mode
- “Always-on” experience with low power consumption for both accelerometer and gyroscope
- Smart FIFO up to 9 kbyte
- Android compliant
- ±2/±4/±8/±16 g full scale
- ±125/±250/±500/±1000/±2000 dps full scale
- Analog supply voltage: 1.71 V to 3.6 V
- Independent IO supply (1.62 V)
- Compact footprint: 2.5 mm x 3 mm x 0.83 mm
- SPI / I²C & MIPI I3CSM 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 I3CSM)
- Advanced pedometer, step detector and step counter
- Significant Motion Detection, Tilt detection
- Standard interrupts: free-fall, wakeup, 6D/4D orientation, click and double-click
- Programmable finite state machine: accelerometer, gyroscope and external sensors
- Machine Learning Core
- S4S data synchronization
- Embedded temperature sensor
- ECOPACK®, RoHS and “Green” compliant
- Motion tracking and gesture detection
- Sensor hub
- Indoor navigation
- IoT and connected devices
- Smart power saving for battery-operated devices
- EIS and OIS for camera applications:
- Forklift/Robots and machine control
- Vibration monitoring and compensation
Embedded software: C-Driver MEMES
Platform-independent drivers for STMicroelectronics MEMS motion and environmental sensors, based on standard C programming language, are available in source code in the STMicroelectronics public GitHub repository.
Product evaluation tools
- STEVAL-MKI197V1 – LSM6DSOX adapter board for a standard DIL24 socket
- STEVAL-MKI109V3 – ST MEMS adapters motherboard based on the STM32F401VE and compatible with all ST MEMS adapters
- STEVAL-MKSBOX1V1 – SensorTile.box wireless multi sensor development kit with user friendly app for IoT and wearable sensor applications – you can win a free kit!
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