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STMicroelectronics STEVAL-MKI216V1K
- Part No.:
- STEVAL-MKI216V1K
- Manufacturer:
- STMicroelectronics
- Category:
- Expansion Boards, Daughter Cards
- Package:
- Datasheet:
-
STEVAL-MKI216V1K.pdf
- Description:
- DIL24 ADAPTER BOARD IIS3DHHC
- Quantity:
- Payment:
- Shipping:
Inventory:4,426
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Product details
Overview
STEVAL-MKI216V1K from STMicroelectronics is an adapter evaluation board designed to interface the IIS3DHHC 3-axis digital accelerometer with ST's MEMS evaluation platforms. It provides full pinout access via a DIL24 socket, includes on-board decoupling (100 nF ×2, 10 µF ×2), and supports I²C/SPI communication with VDD/VDDIO dual-supply operation at 1.71–3.6 V.
For engineers reviewing the STEVAL-MKI216V1K datasheet, STEVAL-MKI216V1K pinout, STEVAL-MKI216V1K application, or STEVAL-MKI216V1K equivalent, this board enables rapid vibration analysis prototyping, inclinometer calibration, and industrial motion monitoring when paired with STEVAL-MKI109V3 or STEVAL-MKI109D host platforms and MEMS Studio GUI.
Technical Context
The board implements a passive signal-bridging architecture: it routes all 16 pins of the IIS3DHHC LGA-16 (5 mm × 5 mm) package-including SCL/SDA, CS/SDO/SDI, INT1/INT2, and dual power rails-to a standard 24-pin DIL header (JP1/JP2). No active logic or level-shifting circuitry is integrated; functionality relies entirely on host platform firmware control.
It is mechanically optimized for vibration measurement: the IIS3DHHC sensor is centered on the PCB, and double-sided adhesive tape plus corner mounting holes allow rigid attachment to rotating or oscillating equipment-ensuring minimal mechanical coupling error during dynamic acceleration capture.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Form Factor | Adapter board (not sensor IC); bridges IIS3DHHC to DIL24-hosted evaluation platforms |
| Interface Support | I²C and SPI (via dedicated SCL/SDA/CS/SDI/SDO pins routed to DIL24 header) |
| Power Supply | VDD = 1.71–3.6 V; VDDIO = 1.71–3.6 V - independent rail control for logic/sensor domains |
| Decoupling | 100 nF ceramic ×2 + 10 µF tantalum ×2 - meets IIS3DHHC transient current requirements |
| Mounting Options | Double-sided adhesive tape included; four corner M2.5 mounting holes for bolted mechanical fixation |
| Compatibility | Fully interoperable with STEVAL-MKI109V3 and STEVAL-MKI109D via STEVAL-MKIGIBV5 adapter |
Availability
STEVAL-MKI216V1K is available at Aetrix Electronics and suitable for industrial vibration analysis, digital inclinometer development, and MEMS sensor qualification requiring stable component supply and traceable ST original hardware.
Supply support for STEVAL-MKI216V1K 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, MEMS sensors, power management ICs, and automotive-grade components.
This board belongs to ST's Professional MEMS Tools family-engineered specifically to accelerate evaluation, algorithm validation, and system integration of ST's high-stability industrial accelerometers like the IIS3DHHC.
FAQ
Does STEVAL-MKI216V1K include the IIS3DHHC sensor?
Yes. The IIS3DHHC 3-axis accelerometer is soldered directly onto the board in its native LGA-16 package and is fully populated with required decoupling capacitors and pull-up resistors. No additional sensor assembly is needed.
Which host platforms does STEVAL-MKI216V1K work with?
It requires the STEVAL-MKIGIBV5 adapter board to connect to either the STEVAL-MKI109V3 or STEVAL-MKI109D evaluation platforms. These host boards feature STM32F401VE microcontrollers and provide USB-to-sensor bridge functionality with MEMS Studio software support.
Can STEVAL-MKI216V1K operate standalone without a host platform?
No. It has no onboard microcontroller, USB interface, or firmware. It functions solely as a passive breakout and mounting solution-the host platform (e.g., STEVAL-MKI109V3) supplies power, clock, and communication protocol handling for the IIS3DHHC.
What mechanical mounting methods are supported?
The board supports two validated mounting approaches: (1) double-sided adhesive tape (included) for temporary or portable vibration measurements, and (2) mechanical fastening using the four corner M2.5 threaded holes for permanent installation on rotating machinery or structural test fixtures.
STEVAL-MKI216V1K Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Platform:
- Professional MEMS Tool
- Type:
- Sensor
- Function:
- Inclinometer
- Utilized IC / Part:
- IIS3DHHC
- Contents:
- Board(s)
STEVAL-MKI216V1K FAQ
1.How can I place an order for STEVAL-MKI216V1K through Aetrix?
Please submit a Request for Quotation (RFQ) for STEVAL-MKI216V1K 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-MKI216V1K reliable?
The price and inventory of STEVAL-MKI216V1K are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STEVAL-MKI216V1K is usually 5 days.
3.What payment methods are accepted for STEVAL-MKI216V1K?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STEVAL-MKI216V1K transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STEVAL-MKI216V1K?
STEVAL-MKI216V1K orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STEVAL-MKI216V1K 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-MKI216V1K?
For technical support, including STEVAL-MKI216V1K datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STEVAL-MKI216V1K requirements.
6.How does Aetrix verify that STEVAL-MKI216V1K is sourced from the original manufacturer or authorized distributors?
All STEVAL-MKI216V1K 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-MKI216V1K meets industry standards.
7.What is the process for return or replacement of STEVAL-MKI216V1K?
All STEVAL-MKI216V1K units undergo pre-shipment inspection (PSI). If there is an issue with STEVAL-MKI216V1K, 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-MKI216V1K part is unused and in its original packaging.
Return procedure for STEVAL-MKI216V1K:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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