ICM-42607-C, TDK InvenSense 6-axis IMU Inertial Measurement Unit

 Key Specifications

1. Sensor Ranges (Software Programmable)

   - Gyroscope: ±250 / ±500 / ±1000 / ±2000 dps

   - Accelerometer: ±2g / ±4g / ±8g / ±16g

   - ADC Output: 16-bit

2. Noise Performance

   - Gyroscope Noise Density: 7 mdps/√Hz

   - Accelerometer Noise Density: 100 μg/√Hz

3. Electrical & Power Consumption

Supply Voltage (VDD / VDDIO): 1.71V ~ 3.6V

6-axis Full Operation Low Noise Mode: 0.55mA

Sleep Current: 3.5μA; Supports WoM (Wake-on-Motion)

4. Communication Interfaces

I2C (1MHz), SPI (24MHz), I3C (12.5MHz)

On-chip 2.25KB FIFO to reduce MCU workload

2 Programmable Interrupt Pins

5. Embedded APEX Motion Engine (Hardware Algorithm)

Pedometer, Tilt Detection, Free Fall, Motion Detection, Gesture Recognition. Continuous MCU computation is not required.

6. Package & Environmental Characteristics

LGA-14, Dimension: 2.5 × 3 × 0.91 mm

Operating Temperature: -40℃ ~ +85℃

Shock Resistance: Up to 20000g with excellent vibration offset performance

Functions

Captures 3D acceleration and angular velocity of objects to calculate attitude, tilt angle and motion trajectory in real time. Embedded hardware motion algorithm to detect static/walking/falling and other motions.

 Summary

Compact size, low noise and low power consumption, ideal for battery-powered portable products.

Applications

Consumer Wearables (Primary Market)

- TWS Earbuds: In-ear detection, spatial audio, head tracking, attitude compensation for ANC

- Smart Watches / Bands: Pedometer, fall detection, motion posture monitoring

- AR/VR Glasses, Motion Remote Controllers, Action Camera Image Stabilization

IoT & Industrial

- Asset Tracking Tags, Vibration Monitoring, Tilt Modules

- Small Robots, Gimbal Attitude Sensing

Others

Handheld Devices, Secondary IMU for Mini Drone Flight Controller.

(Note: Not high-stability navigation-grade IMU, mainly for consumer attitude tracking.)