Features

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Plug-and-play rapid evaluation of all MEMS sensors

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Compatible with all ST MEMS DIL24 adapter boards

•

User-friendly MEMS Studio GUI evaluation software to manage and analyze MEMS

sensor data

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Supports I²C, I3C, SPI, and TDM communication interfaces

•

Software-adjustable power circuitry to set sensor supply voltage from 0 to 3.6 V on VDD

and VDDIO pins of the DIL24 adapter board

•

Onboard measurement of supply current

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Firmware update via USB

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SD card slot (SD card not included)

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USB Type-C® connector

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RoHS compliant

•

CE certified

Description

STEVAL-MKI109D is an evaluation platform that allows engineers to monitor the

behavior of ST MEMS sensorsn and maximize the performance of new product

designs, accelerating time to market.

This board is compatible with ST MEMS adapter boards and supports I2C, I3C, SPI,

and TDM communication interfaces for very high output data rates.

This professional MEMS tool features a high-performance STM32H563ZI

microcontroller and flexible power management with software-adjustable power

circuitry that allows you to set the sensor supply voltage from 0 to 3.6 V and replicate

the operating conditions in the target application.

The motherboard includes accurate power monitoring of sensor supply voltage and

current, so external instruments are not required.

You can run the MEMS-Studio graphical user interface (GUI) on a host PC to

manage the data flow from MEMS sensors and analyze sensor waveforms, which

can help you explore the operating modes and power settings to optimize sensor

performance and accuracy in your application. Firmware for the STEVAL-MKI109D is

also available in the MEMS Studio software solution.

The STM32H563ZI Arm Cortex®-M33 microcontroller with DSP and FPU can

process much more than sensor readings such as barometric pressure and

accelerometer or gyroscope data. It can handle complex datasets like optical or

electronic image stabilization (OIS and EIS, respectively) from ST’s advanced 6-axis

inertial measurement units (IMUs) and can be used to evaluate the latest generation

of high-resolution MEMS sensors for automotive, consumer, and industrial

applications.

Product summary

Professional MEMS

tool: evaluation board

for all ST MEMS

sensors

STEVAL-

MKI109D

High-performance, Arm

Cortex®-M33 with

TrustZone, MCU with 2-

MByte Flash, 640-Kbyte

RAM, 250 MHz CPU

STM32H563ZI

Software solution for

MEMS sensors with

graphical no-code

design of algorithms

and development of

embedded AI features

MEMS-Studio

Professional MEMS tool: evaluation board for all ST MEMS sensors

STEVAL-MKI109D

Data brief

DB5340 - Rev 2 - January 2025

For further information, contact your local STMicroelectronics sales office.

www.st.com