ICM-42688-P
6-axis MEMS MotionTracking DeviceThe ICM-42688-P is a 6-axis mems motiontracking device from TDK InvenSense. View the full ICM-42688-P datasheet below including key specifications.
Official ICM-42688-P datasheet (PDF) — the source this page was extracted from.
ICM-42688-P Key Specifications
| Parameter | Value |
|---|---|
| Packaging | MouseReel |
| Sensor Type | Accelerometer, Gyroscope, 6 Axis |
| Standard Pack Qty | 5000 |
ICM-42688-P Overview
Part: ICM-42688-P from TDK-InvenSense
Type: 6-Axis MEMS MotionTracking Device
Description: The ICM-42688-P is a 6-axis MEMS MotionTracking device combining a 3-axis gyroscope and a 3-axis accelerometer, featuring 2.8 mdps/√Hz gyroscope noise, 70 μg/√Hz accelerometer noise, 0.88 mA low-noise mode current consumption, and configurable I3C, I2C, and SPI host interfaces.
Operating Conditions:
- Supply voltage: 1.71V to 3.6V (VDD and VDDIO)
- Operating temperature: -40°C to +85°C
- Host interface speeds: 12.5 MHz I3C, 1 MHz I2C, 24 MHz SPI
Absolute Maximum Ratings:
Key Specs:
- Gyroscope Noise: 2.8 mdps/√Hz
- Accelerometer Noise: 70 μg/√Hz (AXY: 65 μg/√Hz; AZ: 70 μg/√Hz)
- Low-Noise mode 6-axis current consumption: 0.88 mA
- User selectable Gyro Full-scale range: ± 15.6/31.2/62.5/125/250/500/1000/2000 dps
- User selectable Accelerometer Full-scale range: ± 2/4/8/16 g
- Gyro Offset Temp Stability: ±5 mdps/°C
- ODR & Sample Synch: 32kHz; RTC
- FIFO size: 2 kB
Features:
- 2 kB FIFO
- 2 programmable interrupts with ultralow-power wake-on-motion support
- Highly accurate external clock input support
- Industry first 20-bits data format support in FIFO (19-bits gyro, 18-bits accel)
- InvenSense on-chip APEX Motion Processing engine for gesture recognition, activity classification, and pedometer
- Programmable digital filters for gyro, accel, and temp sensor
- Embedded temperature sensor
- Pedometer, Tilt Detection, Tap Detection
- Wake on Motion, Raise to Wake/Sleep, Significant Motion Detection
Applications:
- AR/VR Controllers
- Head Mounted Displays
- Wearables
- Sports
- Robotics
- IoT Applications
Package:
- 2.5x3mm 14-Pin LGA
ICM-42688-P Features
- Gyroscope Noise: 2.8 mdps/ Hz & Accelerometer Noise: 70 μg/ Hz
- o 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:
- o Pedometer, Tilt Detection, Tap Detection
- o Wake on Motion, Raise to Wake/Sleep, Significant Motion Detection
- Host interface: 12.5 MHz I3C SM , 1 MHz I 2 C, 24 MHz SPI
ICM-42688-P Applications
- AR/VR Controllers
- Head Mounted Displays
- Wearables
- Sports
- Robotics
- IoT Applications
Other IMUs / Motion Sensors
- LIS3DH – STMicroelectronics, 3-axis Linear Accelerometer
- LSM6DSL – STMicroelectronics, iNEMO Inertial Module (3D Accelerometer and 3D Gyroscope)
- BMI270 – Bosch Sensortec, Inertial Measurement Unit
- ADXL345 – Analog Devices, 3-Axis Digital Accelerometer
- ADXL345BCCZ – Analog Devices, 3-Axis Digital Accelerometer
- ADXL345BCCZ-RL – Analog Devices, 3-Axis Digital Accelerometer
- ADXL345BCCZ-RL7 – Analog Devices, 3-Axis Digital Accelerometer
- ADXL345Z – Analog Devices, 3-Axis Digital Accelerometer
All IMUs / Motion Sensors datasheetsAll TDK InvenSense datasheets (14)
The ICM-42688-P on the blog
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