The ICM-20645 is an IMU (Inertial Measurement Unit) motion sensor designed and manufactured by TDK InvenSense. Although it is now considered obsolete, this motion sensor still offers reliable performance and accurate motion sensing capabilities. The ICM-20645 comes in a tape & reel package with a standard package quantity of 5,000 pieces. With its advanced technology, this motion sensor can detect and measure various types of motion with high precision. Whether it's for robotics, drones, or virtual reality systems, the ICM-20645 can provide accurate motion data for smooth and responsive operation. Although newer alternatives may be available in the market, the ICM-20645 can still be a valuable component for specific applications.