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IAM-20680HT

High-Temperature SmartAutomotive™ 6-Axis MotionTracking® MEMS Device for Automotive Applications

The newest 6-­axis automotive device featuring two programmable interrupts, a 4096-­byte FIFO, programmable gyroscope, on-­chip 16-­bit ADCs and much more. 

Great for Dead Reckoning, Vehicle to Vehicle location, and Telematics 

Available variants

Features

Programmable digital filters, two programmable interrupts, wake-on-motion detection, embedded self-test

Product Features and Benefits

  • Digital-output X-, Y-, and Z-axis angular rate sensors (gyroscopes) with a user-programmable full-scale range of ±250 dps, ±500 dps, ±1000 dps, and ±2000 dps, integrated 16-bit ADCs
  • Digital-output X-, Y-, and Z-axis accelerometer with a user-programmable full-scale range of ±2g, ±4g, ±8g, and ±16g and integrated 16-bit ADCs
  • User-programmable digital filters for gyroscope, accelerometer, and temperature sensor
  • Embedded Self-test
  • Two interrupt lines
  • Wake-on-Motion interrupt for low-power operation of applications processor
  • Reliability testing performed according to AEC–Q100: PPAP and qualification report available upon request
  • Final test at -40°C, 25°C, and +105°C

Target market & applications

Navigation Systems Aids, Lift Gate Motion Detection, Vehicle Location, View Camera Stabilization & Vision Systems, Head-up display (HUD), Car Alarm

Key attribute

6-axis automotive device (3-axis gyroscope and 3-axis accelerometer)

Product key details

GeneralGeneral
Operation
-
Package Size
0.75 x 3.00 x 3.00

Documentation and resources

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Datasheet / Product Brief

DS-000481 – IAM-20680HT Datasheet
Version1.0
Updated2021-10-21
Download

App Notes & User Guides

AN-IVS-0002A-00 – MEMS Motion Handling and Assembly Guide
Version4.4
Updated2024-01-24
Download
Universal EVB Schematics
Version
Updated2013-08-23
Download
AN-000393 – IMU PCB Design and MEMS Assembly Guidelines
Version2.1
Updated2025-03-28
Download
AN-000393 (pg. 26) – IMU PCB Packaging Info
Version2.1
Updated2025-03-28
Download
AN-000143 – IAM-20680xx, IAM-20380xx, IAM-20381xx Accel and Gyro Self-Test Implementation
Version5.0
Updated2023-07-31
Download
AN-000378 – IAM-20680XX FIFO usage
Version1.0
Updated2022-11-03
Download
AN-000409 – IAM-20680xx Wake-on-Motion User Guide
Version2.0.9
Updated2025-02-19
Download
AN-000326 – Automotive Motion Sensor UEVB User Guide
Version1.0
Updated2021-11-11
Download

Software

SmartMotion Installer w/ MotionLink
Version4.2.18
Updated2025-11-07
Download
DK-20680A, DK-20680HP, and DK-20680HT eMD
Version1.7.0
Updated2025-06-16
Download

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