Overview
The LSM6DSRTR is a system-in-package (SiP) developed by STMicroelectronics, featuring a 3D digital accelerometer and a 3D digital gyroscope. This module is designed to provide high-performance inertial measurement capabilities with an extended full-scale range for the gyroscope, up to 4000 dps, and high stability over temperature and time. It supports main OS requirements, including real, virtual, and batch sensors, and is equipped with advanced functions such as smart FIFO up to 9 kbytes with FIFO compression for dynamic data batching.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Sensor Type | 6-axis (3-axis accelerometer and 3-axis gyroscope) |
| Output Type | Digital |
| Resolution | 16 bit |
| Acceleration Range | ±2/±4/±8/±16 g |
| Angular Rate Range | ±125/±250/±500/±1000/±2000/±4000 dps |
| Supply Voltage | 1.71 V to 3.6 V |
| Interface Type | SPI / I²C & MIPI I3C |
| Operating Temperature | -40°C to +85°C |
| Package Type | Plastic land grid array (LGA) |
| Dimensions | 2.5 x 3.0 x 0.83 mm |
Key Features
- Extended full-scale range for gyroscope up to 4000 dps
- High stability over temperature and time
- Smart FIFO up to 9 kbytes with FIFO compression for dynamic data batching
- Android compliant
- Auxiliary SPI for OIS data output for gyroscope and accelerometer
- Advanced embedded functions including pedometer, step detector, and step counter
- Significant Motion Detection and tilt detection
- Programmable Finite State Machine for accelerometer, gyroscope, and external sensors
- Standard interrupts: free-fall, wakeup, 6D/4D orientation, click and double-click
- Embedded temperature sensor
- ECOPACK, RoHS, and “Green” compliant
Applications
- Motion tracking and gesture detection
- Virtual and augmented reality
- OIS for camera applications
- Sensor hub
- Indoor navigation
- IoT and connected devices
- Sports applications
- Vibration monitoring and compensation
- Drones
- Robotics
- High-precision systems
- Wearable devices, game controllers, and industrial IoT systems
Q & A
- What is the LSM6DSRTR?
The LSM6DSRTR is a system-in-package featuring a 3D digital accelerometer and a 3D digital gyroscope, designed by STMicroelectronics.
- What are the full-scale ranges for the accelerometer and gyroscope?
The accelerometer has a full-scale range of ±2/±4/±8/±16 g, and the gyroscope has a full-scale range of ±125/±250/±500/±1000/±2000/±4000 dps.
- What are the supported interfaces?
The LSM6DSRTR supports SPI, I²C, and MIPI I3C interfaces.
- What is the operating temperature range of the LSM6DSRTR?
The operating temperature range is from -40°C to +85°C.
- Is the LSM6DSRTR Android compliant?
- What advanced functions does the LSM6DSRTR embed?
The LSM6DSRTR embeds advanced functions such as pedometer, step detector, step counter, Significant Motion Detection, and tilt detection.
- What is the purpose of the smart FIFO in the LSM6DSRTR?
The smart FIFO provides up to 9 kbytes of storage with FIFO compression for dynamic data batching, helping to reduce power consumption and improve data handling efficiency.
- What are some common applications of the LSM6DSRTR?
- Is the LSM6DSRTR environmentally friendly?
- What is the package type and dimensions of the LSM6DSRTR?
