CM-42607-P Six-axis IMU Applications

It is a consumer-grade 6-axis MEMS inertial sensor (3-axis gyro + 3-axis accelerometer) with low noise, small size, low power consumption, and small drift, which is mainly used in consumer electronics and can also be used in some IoT and robot scenarios.

ICM-42607-P

Basic information

Model: ICM-42607-P

Manufacturer: TDK InvenSense

Package: LGA-14, 2.5 × 3.0 × 0.76 mm, no exposed pins, bottom pad, silk-screened code I467P

Operating voltage: VDD/VDDIO: 1.71-3.6V

Operating temperature: ‑40 ℃ ~ +85 ℃

Impact resistance: Up to 20,000g

Communication interface: I3C-SM/I2C/SPI, compatible with three interfaces

2. Core hardware parameters (table / reference material in the text)

gyroscope

Noise: 7 mdp/√Hz

Range: ±250/±500/±1000/±2000dps programmable

Zero temperature drift: ± 0.015dps / ℃

Accelerometer

Noise: 100 μg/∘Hz

Range: ± 2g / ± 4g / ± 8g / ± 16g programmable

Zero temperature drift: ±0.15 mg/°C

electric consumption

6-axis full open low noise mode: 0.55 mA

Sleep current: 3.5 μA

Built-in resources

2.25KB First-In-First-Out (FIFO) cache to reduce MCU read pressure

2-way programmable interrupt

APEX hardware motion engine: hardware implementation of step counting, tilt detection, free fall, motion wake-up WoM, significant motion detection SMD, reducing the burden of main controller computing power

Built-in temperature sensor, programmable digital filter

ICM-42607-P Six-axis IMU Applications

It is a consumer-grade 6-axis MEMS inertial sensor (3-axis gyro + 3-axis accelerometer) with low noise, small size, low power consumption, and small drift, which is mainly used in consumer electronics and can also be used in some IoT and robot scenarios.

1. Mobile phones, tablets, laptops

Automatic screen rotation, posture detection, game body control

Free fall detection, anti-shake assistance, motion wake-up, step counting function

Supports I3C high-speed interface, suitable for high-speed data acquisition on mobile platforms

2. Wearable devices

Smartwatches, wristbands: step counting, sleep monitoring, motion recognition, fall detection, tilt detection

TWS Bluetooth earbuds / wearable devices: in-ear detection, head posture tracking, gesture recognition, head rotation interaction

Sports health monitoring equipment

3. AR / VR / MR headsets and controllers

This is its core advantage scenario, low noise, small temperature drift, and good attitude tracking effect.

Head-mounted display head posture tracking, spatial positioning

VR game controller 6DoF motion sensing, gesture interaction

4. Game peripherals

Game controller, body-sensing remote control, detect the rotation and swing of the controller, and realize the control of body-sensing games.

5. Unmanned aerial vehicles, small robots

Small multi-rotor drone attitude sensing and attitude stabilization

Small educational robot, mobile car, posture, inclination detection; Not suitable for industrial-grade high-precision navigation (no magnetometer)

6. IoT (Internet of Things) terminals

Low power IoT module: motion wake-up WoM, significant motion detection SMD, enter microampere-level sleep when stationary, wake MCU when there is motion, save power.

Smart home devices, asset vibration/inclination monitoring, portable testing equipment

7. Sports camera, handheld gimbal accessories

Equipment attitude detection, vibration detection, auxiliary anti-shake logic.

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