ICM-45605

High-Precision 6-Axis MEMS MotionTracking® Device

The ICM-45605 is an ultra high‑performance 6‑axis MEMS motion sensor family with the world’s first BalancedGyro™ technology and lowest power consumption. The sensor combines a 3‑axis gyroscope and a 3‑axis accelerometer in a compact 2.5 × 3 × 0.81 mm package.

The BalancedGyro technology by TDK is the first‑of‑its‑kind gyroscope MEMS architecture that enables supreme vibration rejection and temperature stability performance, an enhancement never seen before in a consumer gyroscope.

This family offers the world’s lowest power 6‑axis motion sensor. This allows the gyroscope to be on 40% of the times more than any other gyroscope in the industry. This also offers the very first Gyroscope Low Power Mode, enabling ~200uA of 6-axis IMU current consumption, making it the top choice for wearables, hearables and any battery driven IoT application.

It has a configurable host interface that supports I3C℠, I²C, and SPI serial communication, up to 8 KB FIFO and 2 programmable interrupts.

• BalancedGyroscope Architecture
• 6-axis current: 0.42 mA (Low Noise mode)
• 6-axis current: 0.22 mA (Low Power Mode)
• Gyroscope Noise: 3.8 mdps/rtHz
• Accelerometer Noise: 70 μg/rtHz
• On-chip APEX Motion Functions: Pedometer, Tilt Detection, Single/Double Tap Detection, Raise to Wake, Wake on Motion, Free-Fall Detection, Significant Motion Detection, Low-G Detection, High-G Detection

• Temperature Stability: Gyro ±0.01 º/s/ºC Accel: ±0.15 mg/ºC
• On-chip APEX Motion Functions: Pedometer, Tilt Detection, Single/Double Tap Detection, Raise to Wake, Wake on Motion, Free-Fall Detection, Significant Motion Detection, Low-G Detection, High-G Detection
• FIFO Data Rate (FDR) for system power savings
• Host interface (I3C℠, I²C SPI) and I²C master interface