icm-45605
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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.

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Fonctionnalités

  • Requirement Analysis – Define functional, performance, and power constraints.
  • Processor Selection – Choose architecture and vendor based on application needs.
  • Hardware Design – Develop schematic and PCB integration.
  • Firmware Development – Write low-level software that interfaces directly with the hardware.
  • Testing & Debugging – Validate timing, reliability, and performance under real conditions.
  • Deployment & Maintenance – Integrate into the final system and update via firmware revisions when necessary.

Caractéristiques et avantages du produit

  • Balanced Gyroscope 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
  • 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

Marchés cibles et applications

  • Microcontrollers (MCUs) – Combine CPU, memory, and peripherals in a single chip (e.g., ARM Cortex-M, AVR, PIC).
  • Digital Signal Processors (DSPs) – Optimized for real-time signal processing (e.g., TI C6000 series).
  • Application Processors – Used in smartphones or multimedia devices (e.g., ARM Cortex-A series).
  • System-on-Chip (SoC) – Integrates multiple components like CPU, GPU, and communication modules (e.g., Qualcomm Snapdragon).

Attribut clé

  • Application-Specific Design
    Embedded processors are tailored to handle specific tasks, often with limited resources but high reliability.
  • Real-Time Operation
    Many embedded systems require real-time responses — for instance, airbag deployment in vehicles or temperature control in industrial setups.
  • Low Power Consumption
    Efficiency is critical, especially for battery-operated devices such as IoT sensors and wearable tech.
  • Compact and Cost-Effective
    Embedded processors are integrated into system-on-chip (SoC) designs, reducing size and manufacturing costs.

Key features

tdk-renesas-sensing-solution-img_web.jpg

testing

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Product details

Product key details

Operation
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Package Size
100.00 x 100.00 x 100.00
0.81 x 2.50 x 3.00

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Product details

ICM-45605Shop Now
ICM-42686-Pbuy now
ICM-42686-P - ClonedShop Now
Key attribute
  • Application-Specific Design
    Embedded processors are tailored to handle specific tasks, often with limited resources but high reliability.
  • Real-Time Operation
    Many embedded systems require real-time responses — for instance, airbag deployment in vehicles or temperature control in industrial setups.
  • Low Power Consumption
    Efficiency is critical, especially for battery-operated devices such as IoT sensors and wearable tech.
  • Compact and Cost-Effective
    Embedded processors are integrated into system-on-chip (SoC) designs, reducing size and manufacturing costs.

The ICM-42686-P is a 6-axis MEMS MotionTracking device that combines a 3-axis gyroscope and a 3-axis accelerometer. It has a configurable host interface that supports I3CSM, I2C and SPI serial communication, features a 2 kB FIFO and 2 programmable interrupts with ultra-low-power wake-on-motion support to minimize system power consumption.

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Target market & applications
  • Microcontrollers (MCUs) – Combine CPU, memory, and peripherals in a single chip (e.g., ARM Cortex-M, AVR, PIC).
  • Digital Signal Processors (DSPs) – Optimized for real-time signal processing (e.g., TI C6000 series).
  • Application Processors – Used in smartphones or multimedia devices (e.g., ARM Cortex-A series).
  • System-on-Chip (SoC) – Integrates multiple components like CPU, GPU, and communication modules (e.g., Qualcomm Snapdragon).

The ICM-42686-P is a 6-axis MEMS MotionTracking device that combines a 3-axis gyroscope and a 3-axis accelerometer. It has a configurable host interface that supports I3CSM, I2C and SPI serial communication, features a 2 kB FIFO and 2 programmable interrupts with ultra-low-power wake-on-motion support to minimize system power consumption.The ICM-42686-P is a 6-axis MEMS MotionTracking device that combines a 3-axis gyroscope and a 3-axis accelerometer. It has a configurable host interface that supports I3CSM, I2C and SPI serial communication, features a 2 kB FIFO and 2 programmable interrupts with ultra-low-power wake-on-motion support to minimize system power consumption.

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Axes
3
2
6

Development hardware

icm-42686-p

ICM-42686-P

The ICM-42686-P has an extended full-scale range (FSR) of ±4000dps for gyroscope and ±32g for accelerometer, to support precise motion analysis for today’s wearable and sports solutions, including game controllers, golf or tennis swing analyzers, intelligent soccer balls, or basketballs that track the player’s performance.

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Documentation and resources

Explore our complete library of technical resources, easily filtered by application or product.

Datasheet / Product Brief

DS-000576 – ICM-45605 Datasheet
Version1.0
Updated2024-07-25
Download

Environment / RoHS / Packaging Info

AN-000393 (pg. 20) – IMU PCB Packaging Info
Version2.2
Updated2025-11-17
Download

Software

TDK sensor SDK
VersionN/A
Updated1763610801
Download
Sample applications
Versionv3.1.3
Updated1763621053
Download

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