NEW Automotive MEMS Sensor Platform by TDK InvenSense

Written by Glyn High Tech

December 8, 2020

Introducing IAM-­20680HP Automotive Grade MEMS Motion Sensor Platform. The IAM-­20680HP raises the bar for Automotive with an operational temperature range of -40°C to 105°C, an incredible 4096-­byte FIFO and fully programmable accelerometer and gyroscope, giving you the ability to fully customize the device for your applications. The Developer Kit DK-­20680HP is also available to speed-­up application development.

APPLICATIONS

Dead Reckoning

High performance 6-axis IMUs enhance positioning systems when GPS/GNSS signal is not available or reliable. Gyroscope and accelerometer outputs are fused to determine vehicle position even in multi-level parking or tunnels.

Vehicle To Vehicle Location

The accelerometer and gyroscope data fusion provides incredibly accurate location data for Vehicle to Vehicle systems and infrastructure.

Vision Systems

6-axis IMUs enable camera image stabilization to compensate for road vibrations, allowing crisp and stable rear view image in electronic mirrors.

Products Details:

IAM-20680HP

 

The IAM-20680HP is a 6-axis MotionTracking device for Automotive non-safety applications that combines a 3-axis gyroscope and a 3-axis accelerometer in a small 3 × 3 × 0.75 mm (16-pin LGA) package. It also features a 4096-byte FIFO that can lower the traffic on the serial bus interface and reduce power consumption by allowing the system processor to burst read sensor data and then go into a low-power mode. IAM-20680HP, with its 6-axis integration, enables manufacturers to eliminate the costly and complex selection, qualification, and system level integration of discrete devices, guaranteeing optimal motion performance.

The gyroscope has a programmable full-scale range of ±250 dps, ±500 dps, ±1000 dps and ±2000 dps. The accelerometer has a user-programmable accelerometer full-scale range of ±2g, ±4g, ±8g, and ±16g. Factory-calibrated initial parameters of both sensors reduces production-line calibration requirements.

Other industry-leading features include on-chip 16-bit ADCs, programmable digital filters, an embedded temperature sensor, and programmable interrupts. The device features I²C and SPI serial interfaces, a VDD operating range of 1.71V to 3.6V, and a separate digital IO supply, VDDIO from 1.71V to 3.6V.

Download the Data Sheet Here

DK-20680HP

 

DK-20680HP is a comprehensive development platform for IAM-20680HP, a 6-axis MotionTracking device for Automotive non-safety applications that combines a 3-axis gyroscope and a 3-axis accelerometer in a small 3 × 3 × 0.75 mm (16-pin LGA) package. See more information here.

The platform designed around a Microchip G55 microcontroller unit (MCU) can be used by developers for rapid evaluation and development of IAM-20680HP-based solutions. The DK-20680HP includes an on-board embedded debugger so that external tools are not required to program or debug the G55 MCU.

The development kit comes with all the necessary software including InvenSense MotionLink, a GUI based development tool, and embedded Motion Drivers for IAM-20680HP(Registration Required).

Embedded Motion Drivers (eMD) consist of a set of application programming interfaces (APIs) to configure various aspects of the platform including IAM-20680HP sensor parameters such as full-scale range (FSR), output data rate (ODR), low-power or low-noise mode, Accelerometer, Gyroscope Calibration, and sensor interface to host (I²C, SPI).

Motion Link is a graphic user interface (GUI) based development tool included with the platform. It can be used to capture and visualize the sensor data from the motion sensor.

Download the Data Sheet Here

Interested? Email us at sales@glyn.com.au

Information extracted from invensense.tdk.com (link)

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