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STMicroelectronics STEVAL-MKI193V1

Name: STEVAL-MKI193V1
Brand: STMicroelectronics
SKU: STEVAL-MKI193V1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: STEVAL-MKI193V1

Manufacturer:: STMicroelectronics

Category:: Expansion Boards, Daughter Cards

Package:

Datasheet:: STEVAL-MKI193V1.pdf

Description:: DIL24 ADAPTER BOARD ASM330LHH

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:2,503

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Product details

Overview

STEVAL-MKI193V1 from STMicroelectronics is an adapter board for the ASM330LHH automotive 6-axis IMU, providing full DIL24 socket compatibility, complete pinout access, and pre-mounted decoupling capacitors on VDD. It enables rapid prototyping and sensor evaluation in embedded automotive and industrial inertial systems.

For engineers reviewing the STEVAL-MKI193V1 datasheet, STEVAL-MKI193V1 pinout, STEVAL-MKI193V1 application, or STEVAL-MKI193V1 equivalent, this board serves as a plug-in interface between the ASM330LHH and ST's STEVAL-MKI109V3/STEVAL-MKI109D evaluation platforms-supporting MEMS Studio GUI integration and custom firmware development via STM32F401VE bridge microcontroller.

Technical Context

The STEVAL-MKI193V1 implements a passive, unpowered adapter function: it maps all 14 active terminals of the ASM330LHH (including INT1, INT2, CS, SCL, SDA, SDO, VDD, VDDIO, GND, OCS, SDx, SCx) to a standard 24-pin DIL footprint with no signal conditioning or level shifting. No onboard voltage regulation or logic conversion is present.

It is mechanically and electrically designed for direct insertion into STEVAL-MKI109V3 and STEVAL-MKI109D motherboards, where the host STM32F401VE MCU handles SPI/I²C communication, interrupt routing, and USB-to-PC data streaming-enabling real-time sensor fusion algorithm validation and calibration testing.

Key Specifications

Parameter	Value and Actual Design Meaning
DIL Socket Type	Standard 24-pin dual in-line, enabling plug-and-play mechanical integration with ST evaluation platforms.
Supported Sensor	ASM330LHH only-pinout matches its 14-terminal configuration (VDD, VDDIO, GND×3, SCL, SDA, CS, SDO, INT1, INT2, OCS, SDx, SCx).
Power Decoupling	Two 100 nF ceramic capacitors on VDD line-ensures stable supply filtering during dynamic IMU operation.
RoHS/WEEE Compliance	Fully compliant-meets EU environmental directives for hazardous substance restriction and end-of-life handling.
Board Interface	Passive adapter only-no MCU, no firmware, no USB or debug interfaces; relies entirely on host motherboard for control and data transfer.

Availability

STEVAL-MKI193V1 is available at Aetrix Electronics and suitable for automotive ADAS prototyping, industrial vibration monitoring, robotics motion sensing, and MEMS sensor algorithm development requiring stable component supply and consistent evaluation hardware sourcing.

Supply support for STEVAL-MKI193V1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, designing and manufacturing microcontrollers, sensors, power ICs, and analog/mixed-signal devices for automotive, industrial, and consumer applications.

This board belongs to ST's Professional MEMS Tools product line-engineered to accelerate sensor evaluation and firmware development by delivering standardized, interoperable hardware interfaces between ST MEMS sensors and host microcontroller platforms.

FAQ

Does STEVAL-MKI193V1 include an onboard microcontroller or firmware?

No. The board is a passive adapter with no processing capability. It contains only routing traces, decoupling capacitors, and pin headers. All sensor communication and data processing are handled by the host platform-either STEVAL-MKI109V3 or STEVAL-MKI109D-which integrates the STM32F401VE MCU and MEMS Studio interface stack.

Can STEVAL-MKI193V1 be used independently without STEVAL-MKI109V3 or STEVAL-MKI109D?

No. It lacks power regulation, communication interfaces, or host controller functionality. It requires connection to one of those two motherboards to provide power, clock, SPI/I²C bus, interrupt routing, and PC connectivity-making standalone use impossible.

What is the purpose of the OCS and SDx/SCx pins on the board?

OCS (Output Control Signal), SDx (Serial Data), and SCx (Serial Clock) are dedicated to the ASM330LHH's proprietary digital output interface for gyroscope data streaming. These pins are routed directly to the DIL24 header to enable high-speed sensor readout when used with compatible host firmware that supports ST's extended register map and timing requirements.

Is STEVAL-MKI193V1 compatible with non-ST microcontroller platforms?

Only if the external platform replicates the exact pin mapping, voltage levels (1.71–3.6 V for VDDIO), timing, and register access sequence defined for the ASM330LHH. No adapter-level translation or level-shifting is provided-designers must implement full driver support and electrical interface compliance externally.

STEVAL-MKI193V1 Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: -

Packaging:: Bulk

Product Status:: Active

Platform:: Professional MEMS Tool

Type:: Sensor

Function:: Accelerometer, Gyroscope

Utilized IC / Part:: ASM330LHH

Contents:: Board(s)

STEVAL-MKI193V1 FAQ

1.How can I place an order for STEVAL-MKI193V1 through Aetrix?

Please submit a Request for Quotation (RFQ) for STEVAL-MKI193V1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for STEVAL-MKI193V1 reliable?

The price and inventory of STEVAL-MKI193V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STEVAL-MKI193V1 is usually 5 days.

3.What payment methods are accepted for STEVAL-MKI193V1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STEVAL-MKI193V1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for STEVAL-MKI193V1?

STEVAL-MKI193V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your STEVAL-MKI193V1 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for STEVAL-MKI193V1?

For technical support, including STEVAL-MKI193V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STEVAL-MKI193V1 requirements.

6.How does Aetrix verify that STEVAL-MKI193V1 is sourced from the original manufacturer or authorized distributors?

All STEVAL-MKI193V1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STEVAL-MKI193V1 meets industry standards.

7.What is the process for return or replacement of STEVAL-MKI193V1?

All STEVAL-MKI193V1 units undergo pre-shipment inspection (PSI). If there is an issue with STEVAL-MKI193V1, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The STEVAL-MKI193V1 part is unused and in its original packaging.

Return procedure for STEVAL-MKI193V1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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