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ICM-42688-V

The ICM-42688-V is an electronic component from TDK InvenSense. View the full ICM-42688-V datasheet below including key specifications, electrical characteristics, absolute maximum ratings.

Official ICM-42688-V datasheet (PDF) — the source this page was extracted from.

Manufacturer

TDK InvenSense

Category

IMUs / Motion Sensors

ICM-42688-V Key Specifications

ParameterValue
PackagingCut Tape
Standard Pack Qty5000
Gyroscope Noise2.8 mdps/√Hz
Accelerometer NoiseAXY: 65 μg/√Hz; AZ: 70 μg/√Hz
Low-Noise mode 6-axis current consumption0.88 mA
Gyroscope Resolution16/19-bits
Accelerometer Resolution16/18-bits
FIFO size2 kB
I3C SM Host Interface Speed12.5 MHz
I2C Host Interface Speed1 MHz
SPI Host Interface Speed24 MHz

ICM-42688-V Overview

Part: ICM-42688-P — TDK-Invensense

Type: 6-axis MEMS MotionTracking device

Description: A 6-axis MEMS MotionTracking device combining a 3-axis gyroscope and a 3-axis accelerometer, featuring 2.8 mdps/√Hz gyroscope noise, 65 μg/√Hz (AXY) / 70 μg/√Hz (AZ) accelerometer noise, and configurable I3C, I2C, and SPI host interfaces.

Operating Conditions:

  • Supply voltage: VDD 1.71V to 3.6V, VDDIO 1.71V to 3.6V
  • Operating temperature: -40°C to +85°C
  • Gyroscope Full-scale range: ± 15.6/31.2/62.5/125/250/500/1000/2000 dps
  • Accelerometer Full-scale range: ± 2/4/8/16 g

Key Specs:

  • Gyroscope Noise: 2.8 mdps/√Hz
  • Accelerometer Noise: AXY: 65 μg/√Hz; AZ: 70 μg/√Hz
  • Low-Noise mode 6-axis current consumption: 0.88 mA
  • Gyroscope Resolution: 16/19-bits
  • Accelerometer Resolution: 16/18-bits
  • FIFO size: 2 kB
  • I3C SM Host Interface Speed: 12.5 MHz
  • I2C Host Interface Speed: 1 MHz
  • SPI Host Interface Speed: 24 MHz

Features:

  • 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 gyroscope, 18-bits accelerometer)
  • 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-V 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-V Applications

  • AR/VR Controllers
  • Head Mounted Displays
  • Wearables
  • Sports
  • Robotics
  • IoT Applications

ICM-42688-V Electrical Characteristics

Typical Operating Circuit of section 4.2, VDD = 1.8 V, VDDIO = 1.8 V, TA=25°C, unless otherwise noted.

Table 3. D.C. Electrical Characteristics

PARAMETERCONDITIONSMINTYPMAXUNITSNOTES
SUPPLY VOLTAGESSUPPLY VOLTAGESSUPPLY VOLTAGESSUPPLY VOLTAGESSUPPLY VOLTAGESSUPPLY VOLTAGESSUPPLY VOLTAGES
VDD1.711.83.6V1
VDDIO1.711.83.6V1
SUPPLY CURRENTSSUPPLY CURRENTSSUPPLY CURRENTSSUPPLY CURRENTSSUPPLY CURRENTSSUPPLY CURRENTSSUPPLY CURRENTS
Low-Noise Mode6-Axis Gyroscope + Accelerometer0.88mA2
3-Axis Accelerometer0.28mA2
3-Axis Gyroscope0.73mA2
Full-Chip Sleep ModeAt 25°C7.5μA2
TEMPERATURE RANGETEMPERATURE RANGETEMPERATURE RANGETEMPERATURE RANGETEMPERATURE RANGETEMPERATURE RANGETEMPERATURE RANGE
Specified Temperature RangePerformance parameters are not applicable beyond Specified Temperature Range-40+85°C1

  1. Guaranteed by design.

  2. Derived from validation or characterization of parts, not tested in production.

ICM-42688-V Absolute Maximum Ratings

Stress above those listed as 'Absolute Maximum Ratings' may cause permanent damage to the device. These are stress ratings on ly and functional operation of the device at these conditions is not implied. Exposure to the absolute maximum ratings conditions for extended periods may affect device reliability.

Table 8. Absolute Maximum Ratings

ParameterRating
Supply Voltage, VDD-0.5 V to +4 V
Supply Voltage, VDDIO-0.5 V to +4 V
Input Voltage Level (FSYNC, SCL, SDA)-0.5 V to VDDIO + 0.5 V
Acceleration (Any Axis, unpowered)20,000g for 0.2 ms
Operating Temperature Range-40°C to +85°C
Storage Temperature Range-40°C to +125°C
Electrostatic Discharge (ESD) Protection2 kV (HBM); 500 V (CDM)
Latch-upJEDEC Class II (2),125°C ±100 mA

Table 8. Absolute Maximum Ratings

ICM-42688-V Package Information

14 Lead LGA (2.5x3x0.91) mm NiAu pad finish

DIMENSIONS IN MILLIMETERSDIMENSIONS IN MILLIMETERSDIMENSIONS IN MILLIMETERS
SYMBOLSMINNOMMAX
Total ThicknessA0.850.910.97
Substrate ThicknessA10.105REF
Mold ThicknessA20.8REF
Body SizeD2.5BSC
Body SizeE3BSC
Lead WidthW0.20.250.3
Lead LengthL0.4250.4750.525
Lead Pitche0.5BSC
Lead Countn14
Edge Pin Center to CenterD11.5BSC
Edge Pin Center to CenterE11BSC
Body Center to Contact PinSD0.25BSC
Package Edge Toleranceaaa0.1
Mold Flatnessbbb0.2
Coplanarityddd0.08

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)

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

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