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IIM-20670

SmartIndustrial™ 6-axis MotionTracking® MEMS Device for Industrial Applications

The IIM-20670 is a SmartIndustrial™ 6-axis MotionTracking device that combines a 3-axis gyroscope and a 3-axis accelerometer in a small plastic package. By leveraging its patented and volume-proven CMOS-MEMS fabrication platform, InvenSense has driven the package size down to a footprint and thickness of 4.5 × 4.5 × 1.1 mm³ (24-pin DQFN), to offer fully integrated, high performance component in a compact form factor.

IIM-20670 includes on-chip 16-bit ADCs, programmable digital filters, and an embedded temperature sensor. The device features an operating voltage range from 5.5V down to 3.0V, and a current consumption below 10 mA in all the operating conditions.

IIM-20670

IIM-20670 Datasheet

Target Markets

Navigation
Platform stabilization
Asset Tracking
Robotics
Industrial automation
Smart transportation
Agriculture and construction machinery

Product Details

Product	Type	Package Size (mm)	Gyro Sensing Range (º/sec)	Accel Sensing Range (g)	Interface	Comments	Purchase
IIM-20670	6-Axis IMU	4.5 × 4.5 × 1.1 24-pin DQFN	±1966	±64	SPI	High thermal stability, six independent drives
DK-20670	The DK-20670 is a comprehensive evaluation platform for IIM-20670. It enables quick development and evaluation of the IIM-20670 with the eMD software package.

Features & Benefits

Six independent mechanical structures
Gyroscope with programmable full scale range from ±41 dps to ±1966 dps
Accelerometer with programmable full-scale range from ±2g, to ±65g
Two temperature sensors

10 MHz Serial Peripheral Interface (SPI)
10,000g shock tolerant structure
Low offset and sensitivity variation over temperature

Applications

Precision Agriculture

Construction Equipment

HD Mapping, surveying, and Georeferencing

Last Mile Delivery Systems

Bridge GNSS outage and provide terrain compensation inputs during normal operation in various agricultural environments, particularly for equipment navigation, guidance, and positioning.

Equipment navigation / positioning
Precision guidance for spraying, harvesting
Bridge GNSS / GPS outage
Provide terrain compensation inputs

Maintain blade and bucket position on bulldozers, excavators, motor-graders, etc. during normal operation. Additionally, the IMU data is coupled with GNSS to constrain position and bridge GNSS outage.

Equipment navigation / guidance / positioning
Bridge GNSS / GPS outage
Tilt sensing
Maintain blade and bucket position on bulldozers, excavators, motor-graders, etc

Precision data enabling the creation of HD maps and surveys, but also provide exact position for stabilization and location.

Camera stabilization
Survey equipment stabilization
Navigation, Dead reckoning

Vibration rejection and thermal stability enables delivery drones and robots to stabilize and navigate to their destination

Documentation & Resources

Datasheet / Product Brief	Version	Updated	Download
DS-000183 – IIM-20670 Datasheet	1.1	2024-02-14

App Notes & User Guides	Version	Updated	Download
AN-000300 – SmartMotion Platform User Guide	1.2	2024-02-16
AN-000393 – IMU PCB Design and MEMS Assembly Guidelines	1.5	2024-02-26

Software (Note: Account required to download)	Version	Uploaded	Download
DK-20670 SmartIndustrial eMD	1.0.0	2023-08-09
SmartMotion Installer for DK-20670	2.0.0	2023-08-09

Longevity Commitment

Introducing Product Longevity Program. Longevity starts with R&D and continues throughout the lifecycle of the product. Starting with select SmartIndustrial™ and SmartAutomotive™ products, we have committed to 10 years of product support, giving you even more confidence in your design longevity.

LEARN MORE HERE

IIM-20670