High-Performance Low-Power 6-Axis MEMS Motion Sensor

OVERVIEW

The ICM-42605 is a 6-axis MotionTracking device that combines a 3-axis gyroscope, 3-axis accelerometer, in a small 2.5 × 3 × 0.91 mm (14-pin LGA) package.

ICM-42605 includes on-chip 16-bit ADCs, programmable digital filters, an embedded temperature sensor, and programmable interrupts. The device features an operating voltage range of 1.71V – 3.6V. Host interface supports I3C℠ protocol at speeds up to 12.5 MHz (data rates up to 12.5 Mbps in SDR mode, 25 Mbps in DDR mode), I²C protocol at speeds up to 1 MHz, and SPI protocol at speeds up to 24 MHz.

A comprehensive development platform for ICM-42605 is available to help customers evaluate and develop applications. More information on SmartMotion Platform is available here.

• 3-Axis Gyroscope with Programmable FSR of ±625, ±31.25, ±62.5, ±125, ±250, ±500, ±1000, and ±2000 dps
• 3-Axis Accelerometer with Programmable FSR of ±2g, ±4g, ±8g and ±16g
• User-programmable interrupts
• APEX Motion Functions: Pedometer, Tilt Detection, Raise to Wake/Sleep, Tap Detection, Wake on Motion, Significant Motion Detection
• 2K byte FIFO buffer enables the applications processor to read the data in bursts

• On-Chip 16-bit ADCs and Programmable Filters
• Host interface: 12.5MHz I3C℠, 1MHz I²C, 24MHz SPI
• Digital-output temperature sensor
• VDD operating range of 1.71 to 3.6V
• MEMS structure hermetically sealed and bonded at wafer level

• AN-000173 – ICM-426xx Motion Functions Description and Usage

• AN-IVS-0002A-00 – MEMS Motion Handling and Assembly Guide