ICM-42688-P

ICM-42688-P is a high-precision 6-axis MEMS MotionTracking™ device. It 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 2kB FIFO and 2 programmable interrupts with ultralow-power wake-on-motion support to minimize system power consumption. It supports a highly accurate external clock input, which helps to reduce system-level sensitivity error, improve orientation measurement from gyroscope data, and reduce ODR sensitivity to temperature and device-to-device variation. The device includes industry first 20-bits data format support in FIFO for high-data resolution. Typical applications include AR/VR controllers, head-mounted displays, wearables, sports, robotics, and IoT applications.

• User-programmable digital filters for gyroscope, accelerometer, and temperature sensor
• APEX motion functions: pedometer, tilt detection, tap detection
• Wake on motion, raise to wake/sleep, significant motion detection
• 2Kbyte FIFO buffer enables the applications processor to read the data in bursts
• 20-bits data format support in FIFO for high-data resolution
• Smallest and thinnest LGA package for portable devices: 2.5x3x0.91mm (14-pin LGA)
• 20,000g shock tolerant
• MEMS structure hermetically sealed and bonded at wafer level
• Tilt detection: issues an interrupt when the tilt angle exceeds 35° for more than a programmable time
• Temperature range from -40°C to +85°C