ICM-42688-P High Precision 6-Axis MEMS MotionTrackingTM Device
■The ICM-42688-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 ultralow-power wake-on-motion support to minimize system power consumption.
■ICM-42688-P supports highly accurate external clock input, that helps to reduce system level sensitivity error, improve orientation measurement from gyroscope data, 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. This FIFO format encapsulates 19-bits of gyroscope data and 18-bits of accelerometer data.
■Other industry-leading features include InvenSense on-chip APEX Motion Processing engine for gesture recognition, activity classification, and pedometer, along with programmable digital filters, and an embedded temperature sensor.
■The device supports a VDD operating range of 1.71V to 3.6V, and a separate digital IO supply, VDDIO from 1.71V to 3.6V.
●ICM-42688-P FEATURES
■Gyroscope Noise: 2.8 mdps/√Hz & Accelerometer Noise: 70 µg/√Hz
◆Low-Noise mode 6-axis current consumption of 0.88 mA
■User selectable Gyro Full-scale range (dps): ± 15.6/31.2/62.5/125/250/500/1000/2000
■User selectable Accelerometer Full-scale range (g): ± 2/4/8/16
■User-programmable digital filters for gyro, accel, and temp sensor
■APEX Motion Functions:
◆Pedometer, Tilt Detection, Tap Detection
◆Wake on Motion, Raise to Wake/Sleep, Significant Motion Detection
■Host interface: 12.5 MHz I3CSM, 1 MHz I2C, 24 MHz SPI
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[ AR Controllers ][ VR Controllers ][ Head Mounted Displays ][ Wearables ][ Sports ][ Robotics ][ IoT Applications ] |
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Datasheet |
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Please see the document for details |
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LGA |
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English Chinese Chinese and English Japanese |
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04/19/2020 |
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Revision: 1.0 |
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PB-000072 |
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241 KB |
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