STMicroelectronics LSM6DSO16IS iNEMO Inertial Module

STMicroelectronics LSM6DSO16IS iNEMO Inertial Module is a system-in-package that boosts performance at 0.59mA in high-performance mode. This inertial module embeds the ST category of processing, Intelligent Sensor Processing Unit (ISPU), to support real-time applications that rely on sensor data. The ISPU is an ultra-low-power, high-performance programmable core which can execute signal processing and AI algorithms on edge. The LSM6DSO16IS module features a full-scale acceleration range of ±2g/±4g/±8g/±16g and an angular rate range of ±125dps/±250dps/±500dps/±1000dps/±2000dps.

The LSM6DSO16IS module also features programmable interrupts and an on-chip sensor hub which includes up to six sensors and 1.71V to 3.6V analog supply voltage with an independent IO supply (1.62V). This module is ECOPACK and RoHS compliant and is available in a plastic Land Grid Array (LGA) package. Typical applications include complex motion detection and gesture recognition, activity recognition and tracking, smart pens, gaming, wearables, and smartwatches.

Features

  • 3-axis accelerometer with selectable full scale:
    • ±2g/±4g/±8g/±16g
  • 3-axis gyroscope with selectable full scale:
    • ±125dps/±250dps/±500dps/±1000dps/±2000dps
  • Embedded ISPU:
    • Ultra-low-power and high-performance programmable core
  • Sensor hub feature to efficiently collect data from additional external sensors (up to 4 external sensors)
  • SPI/I2C serial interface
  • Embedded temperature sensor
  • 2.5mm x 3mm x 0.83mm compact footprint
  • ECOPACK and RoHS compliant

Specifications

  • Low-power consumption:
    • 0.59mA in high-performance mode, 0.46mA in low power mode (gyroscope + accelerometer only, ISPU not included)
  • Low noise:
    • 70μg/√Hz in high-performance mode
  • Analog supply voltage:
    • 1.71V to 3.6V with independent IO supply (1.62V)
  • -40°C to 85°C temperature range

Applications

  • Complex motion detection and gesture recognition
  • Activity recognition and tracking
  • IoT and connected devices
  • Wearables and smart watches for sports and personal health
  • Smart pens, gaming, and remote controllers

ISPU Block Diagram

Block Diagram - STMicroelectronics LSM6DSO16IS iNEMO Inertial Module

STMicroelectronics LSM6DSO16IS iNEMO Inertial Module