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ICM-20649

World’s First Wide-Range 6‑Axis MEMS MotionTracking™ Device for Sports and High‑Impact Applications

Note: The ICM-20649 is marked as EOL and is not recommended for new designs.

Many of today’s wearable and sports solutions, which analyze the motion of a user’s golf or tennis swings, soccer ball kicks, or basketball activities, require higher than currently available ±2000 dps (degrees per second) FSR for gyroscope and ±16g FSR for accelerometer to better insure that critical data is not lost at the point of high impact or high speed rotation. The ICM-20649 6-axis inertial sensor offers the smallest size, lowest profile and lowest power in conjunction with industry leading high FSR.

With an extended FSR range of ±4000 dps for gyroscope and ±30g for accelerometer, the ICM-20649 enables precise analysis of contact sports applications providing continuous motion sensor data before, during and after impact providing more accurate feedback.

The ICM-20649 is the world’s first wide-range 6-axis MotionTracking device for Sports and other High Impact applications. It is available in a 3 × 3 × 0.9 mm 24-pin QFN package.

ICM-20649

EOL


Target Markets

  • Sports
  • Wearable Sensors
  • High Impact Applications

Product Details

ProductPackage Size
(mm)
Gyro Full Scale Range
(dps)
Gyro Sensitivity
(LSB/°/sec)
Gyro Rate Noise
(mdps/rtHz)
Accel Full Scale Range
(g)
Accel Sensitivity
(LSB/g)
Digital Output
 
Logic Supply Voltage
(V)
Operating Voltage
(V)
Purchase

ICM-20649
3 × 3 × 0.75

Features & Benefits

  • 3-Axis Gyroscope with Programmable FSR of ±500dps, ±100dps, ±2000dps and ±4000dps
  • 3-Axis Accelerometer with Programmable FSR of ±4g, ±8g, ±16g and ±30g
  • User-programmable interrupts
  • Wake-on-motion interrupt for low power operation of applications processor
  • 512 byte FIFO buffer enables the applications processor to read the data in bursts
  • On-Chip 16-bit ADCs and Programmable Filters
  • DMP Enabled SMD, Step Count, Step Detect, Activity Classifier, RV, GRV
  • DMP Enabled calibraton of accel/gyro/compass
  • Host interface:7MHz SPI or 400kHz Fast Mode I2C
  • Digital-output temperature sensor
  • VDD operating range of 1.71 to 3.6V
  • MEMS structure hermetically sealed and bonded at wafer level
  • RoHS and Green compliant

Documentation & Resources

Datasheet / Product BriefVersionUpdatedDownload
DS-000192 – ICM-20649 Datasheet1.12021-07-01Datasheet


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    Product Details

    Part # Gyro Full Scale Range Gyro Sensitivity Accel Full Scale Range Accel Sensitivity Digital Output Logic Supply Voltage Operating Voltage Supply Package Size
    UNITS: (°/sec) (LSB/°/sec) (g) LSB/g (V) (V) (mm)
    ICM-20649
    ICM-20649
    ±500
    ±1000
    ±2000
    ±4000
    65.5
    32.8
    16.4
    8.2
    ±4
    ±8
    ±16
    ±30
    8192
    4096
    2048
    1024
    I²C or SPI VDD 1.71 - 3.45 3x3x.75

    Documentation & Resources