Overview
The LSM6DSO32TR, produced by STMicroelectronics, is a system-in-package featuring a 3D digital accelerometer and a 3D digital gyroscope. This inertial measurement unit (IMU) is designed to provide an optimal motion experience for consumer applications, with a focus on low power consumption and high performance. The device supports main OS requirements and offers real, virtual, and batch sensors with 9 kbytes for dynamic data batching. It leverages robust and mature manufacturing processes for micromachined accelerometers and gyroscopes, ensuring high reliability and mechanical shock resistance.
Key Specifications
| Specification | Value |
|---|---|
| Power Consumption | 0.55 mA in combo high-performance mode |
| Full-Scale Acceleration Range | ±4/±8/±16/±32 g |
| Full-Scale Angular Rate Range | ±125/±250/±500/±1000/±2000 dps |
| Analog Supply Voltage | 1.71 V to 3.6 V |
| Independent IO Supply | 1.62 V |
| Package Type | LGA-14L (2.5 x 3 x 0.83 mm) |
| Operating Temperature Range | -40°C to +85°C |
| Interface | SPI / I²C & MIPI I3C |
| Smart FIFO | Up to 9 kbytes |
Key Features
- Low power consumption with an 'always-on' experience for both accelerometer and gyroscope.
- Advanced pedometer, step detector, and step counter.
- Significant Motion Detection and Tilt detection.
- Standard interrupts: free-fall, wakeup, 6D/4D orientation, click, and double-click.
- Programmable finite state machine for accelerometer, gyroscope, and external sensors.
- Embedded temperature sensor.
- ECOPACK, RoHS, and 'Green' compliant.
- Compact footprint and high robustness to mechanical shock.
Applications
- Wearables, smart watches, and sports equipment.
- Motion tracking and gesture detection.
- Hard fall detection.
- Sensor hub.
- Navigation.
- IoT and connected devices.
- Smart power saving for handheld devices.
Q & A
- What is the LSM6DSO32TR? The LSM6DSO32TR is a system-in-package featuring a 3D digital accelerometer and a 3D digital gyroscope, designed for low power consumption and high performance in consumer applications.
- What are the full-scale acceleration and angular rate ranges of the LSM6DSO32TR? The full-scale acceleration range is ±4/±8/±16/±32 g, and the full-scale angular rate range is ±125/±250/±500/±1000/±2000 dps.
- What is the power consumption of the LSM6DSO32TR in high-performance mode? The power consumption is 0.55 mA in combo high-performance mode.
- What interfaces does the LSM6DSO32TR support? The device supports SPI / I²C & MIPI I3C interfaces.
- What is the operating temperature range of the LSM6DSO32TR? The operating temperature range is -40°C to +85°C.
- Is the LSM6DSO32TR RoHS compliant? Yes, the LSM6DSO32TR is RoHS compliant and also ECOPACK and 'Green' compliant.
- What are some of the key features of the LSM6DSO32TR? Key features include advanced pedometer, step detector, step counter, Significant Motion Detection, Tilt detection, and a programmable finite state machine.
- What are the typical applications of the LSM6DSO32TR? Typical applications include wearables, smart watches, sports equipment, motion tracking, gesture detection, hard fall detection, sensor hubs, navigation, and IoT devices.
- How does the LSM6DSO32TR contribute to power saving in handheld devices? The device offers smart power saving features with low power consumption, making it suitable for handheld devices.
- What is the package type and size of the LSM6DSO32TR? The package type is LGA-14L, with dimensions of 2.5 x 3 x 0.83 mm.
