Embedded Processor(s)
Advanced Pedometer and Event Detection (APEX)
6-Axis Current LN Mode
0.7mA
Accel Cross-Axis Sensitivity
±1%
Accel Current LN Mode
0.28mA
Accel Current LP Mode
NA
Accel Noise
70
Accel Nonlinearity
±0.1%
Accel Output Data Rate
1.5625 Hz to 32 kHz
Accel Sensitivity
±0.5%
Variations
Accel Sensitivity/Temp
±0.005 (-40°C to 85°C)
Accel Sensitivity Error
±0.5%
Accel ZGO
±20
Part #
ICM-42686-P
Status
Announced
# Axes
6
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Gyro Cross-Axis Sensitivity
±1.25%
Target Markets Listing
Gyro Current LN Mode
0.58mA
Key Attribute
Wide-Range 6-Axis MotionTrackingâ„¢ IMU
Gyro Noise
0.0053
Target markets & applications text
AR/VR/XR, Head-Mounted Displays, Robotics, Wearables, Sports, IoT
Gyro Nonlinearity
±0.1%
Features text
Pedometer, Tilt Detection, Tap Detection, Wake on Motion, Significant Motion Detection, Real Time Clock (RTC) input, 19/18 bit data format in FIFO for Gyro/Accel
Gyro Offset Stability TC
±0.005 (0°C to 70°C)
Gyro Output Data Rate
12.5Hz to 32kHz
Sub Title
Wide-Range 6-Axis MotionTrackingâ„¢ IMU
Gyro Sensitivity
±0.5%
Gyro Sensitivity/Temp
±0.005 (0°C to 70°C)
Size (L)
2.50mm
Gyro Sensitivity Error
±0.5%
Size (W)
3.00mm
Gyro ZRO
±0.5
Size (D)
0.90mm
Memory (FIFO)
2 Kbytes
Offset Stability TC
±0.15 (-40°C to 85°C)
Gyro Full Scale Range
±15.625
±62.5
±125
±250
±500
±1000
2000
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Short description
The ICM-42686-P has an extended full-scale range (FSR) of ±4000dps for gyroscope and ±32g for accelerometer, to support precise motion analysis for today’s wearable and sports solutions, including game controllers, golf or tennis swing analyzers, intelligent soccer balls, or basketballs that track the player’s performance.
The ICM-42686-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 ultra-low-power wake-on-motion support to minimize system power consumption.
ICM-42686-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
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Pins
LGA 14-leads
Features and benefits text
- Gyroscope Noise: 5.3 mdps/√Hz & Accelerometer Noise: 70 μg/√Hz
- Low-Noise mode 6-axis current consumption of 0.70 mA
- User selectable Gyro Full-scale range (dps): ±31.2/62.5/125/250/500/1000/2000/4000
- User selectable Accelerometer Full-scale range (g): ±2/4/8/16/32
- User-programmable digital filters for gyro, accel, and temp sensor
- Noise and current consumption:
- APEX Motion Functions:
- Pedometer, Tilt Detection, Tap Detection
- Wake on Motion, Significant Motion Detection
- Host interface: 12.5 MHz I3C℠, 1 MHz I²C, 24 MHz SPI
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datasheet
DS-000639-ICM-42686-P-v1.0.pdf
(1.8 MB)
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Product key features