LSM6DSRTR

Part: LSM6DSR — STMicroelectronics

Type: iNEMO Inertial Module (3D Accelerometer and 3D Gyroscope)

Description: A system-in-package featuring a 3D digital accelerometer with ±2/±4/±8/±16 g full scale and a 3D digital gyroscope with an extended full-scale range up to ±4000 dps, offering high stability over temperature and time, and a smart FIFO up to 9 kbytes.

Operating Conditions:

• Supply voltage: 1.71 V to 3.6 V
• Operating temperature: -40 to +85 °C
• Accelerometer full scale: ±2/±4/±8/±16 g
• Gyroscope full scale: ±125/±250/±500/±1000/±2000/±4000 dps

Absolute Maximum Ratings:

• Max supply voltage: 3.6 V (Vdd, Vdd_IO)

Key Specs:

• Linear acceleration sensitivity: 0.061 mg/LSB (FS = ±2 g)
• Angular rate sensitivity: 4.375 mdps/LSB (FS = ±125 dps)
• Gyroscope rate noise density: 5 mdps/√Hz (high-performance mode)
• Acceleration noise density: 60 μg/√Hz (high-performance mode)
• Gyroscope and accelerometer current consumption: 1.2 mA (high-performance mode)
• Accelerometer current consumption: 5.5 μA (low-power mode, ODR = 1.6 Hz)
• Linear acceleration output data rate: 1.6 Hz to 6667 Hz
• Angular rate output data rate: 12.5 Hz to 6667 Hz

Features:

• Extended full-scale range for gyroscope up to 4000 dps
• High stability over temperature and time
• Smart FIFO up to 9 kbytes
• Android compliant
• Auxiliary SPI for OIS data output for gyroscope and accelerometer
• SPI / I²C & MIPI I3C SM serial interface with main processor data synchronization
• Supports sensor synchronization S4S for Qualcomm
• Advanced pedometer, step detector and step counter
• Significant Motion Detection, tilt detection
• Programmable Finite State Machine: 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

Package:

• LGA-14L (2.5 x 3.0 x 0.83 mm)

• Extended full-scale range for gyroscope up to 4000 dps
• High stability over temperature and time
• Smart FIFO up to 9 kbytes
• Android compliant
• Auxiliary SPI for OIS data output for gyroscope and accelerometer
• ±2/±4/±8/±16 g full scale
• ±125/±250/±500/±1000/±2000/±4000 dps full scale
• Analog supply voltage: 1.71 V to 3.6 V
• SPI / I²C & MIPI I3C SM serial interface with main processor data synchronization
• Supports sensor synchronization S4S for Qualcomm, full spec compliant (I²C, MIPI I3C SM , SPI)
• Advanced pedometer, step detector and step counter
• Significant Motion Detection, tilt detection
• Programmable Finite State Machine: 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

• 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

Direction of detectable angular rate (top view)

Figure 3. Pin connections

@ Vdd = 1.8 V, T = 25 °C, unless otherwise noted.

Table 3. Electrical characteristics

Stresses above those listed as 'Absolute maximum ratings' may cause permanent damage to the device. This is a stress rating only and functional operation of the device under these conditions is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.

Table 7. Absolute maximum ratings

Note: Supply voltage on any pin should never exceed 4.8 V.

Table 7. Absolute maximum ratings

This device is sensitive to mechanical shock, improper handling can cause permanent damage to the part.

This device is sensitive to electrostatic discharge (ESD), improper handling can cause permanent damage to the part.

In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark.