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A3G4250D adapter board for standard DIL 24 socket
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The STEVAL-MKI125V1 is an adapter board designed to facilitate the evaluation of MEMS devices in the A3G4250D product family. The board offers an effective solution for fast system prototyping and device evaluation directly within the user’s own application.

The STEVAL-MKI125V1 can be plugged into a standard DIL 24 socket. The adapter provides the complete A3G4250D pinout and comes ready-to-use with the required decoupling capacitors on the VDD power supply line.

This adapter is supported by the STEVAL-MKI109V2 motherboard which includes a high performance 32-bit microcontroller functioning as a bridge between the sensor and a PC, on which it is possible to use the downloadable graphical user interface (Unico GUI), or dedicated software routines for customized applications.

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Data Brief

Key Features

  • Complete A3G4250D pinout for a standard DIL 24 socket
  • Fully compatible with the STEVAL-MKI109V2 motherboard
  • RoHS compliant


Design Resources


Technical Documentation

Product Specifications

Description Version Size
DB1935: A3G4250D adapter board for a standard DIL24 socket
2.0 125 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
STEVAL-MKI125V1 gerber files
1.0 20 KB

Bill of Materials

Description Version Size
1.0 7 KB

Schematic Pack

Description Version Size
STEVAL-MKI125V1 schematics
1.0 89 KB

Related Tools and Software

Related Tools and Software

Part Number Description
STEVAL-MKI109V2 eMotion: ST MEMS adapters motherboard based on STM32F103, compatible with all ST MEMS adapter boards

Sample & Buy

Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-MKI125V1ActiveA3G4250DBuy Direct15.92Distributor reported inventory date: 2015-10-09
Distributor NameRegionStockMin. order

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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