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STMicroelectronics STEVAL-MKI165V1
- Part No.:
- STEVAL-MKI165V1
- Manufacturer:
- STMicroelectronics
- Category:
- Expansion Boards, Daughter Cards
- Package:
- Datasheet:
-
STEVAL-MKI165V1.pdf
- Description:
- DIL24 ADAPTER BOARD LPS25HB
- Quantity:
- Payment:
- Shipping:
Inventory:3,186
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Product details
Overview
STEVAL-MKI165V1 from STMicroelectronics is an adapter board for the LPS25HB MEMS pressure sensor, providing full pin access via a standard DIL-24 socket interface, pre-populated with VDD decoupling capacitors, and designed for direct plug-in evaluation with the STEVAL-MKI109V2 motherboard.
For engineers reviewing the STEVAL-MKI165V1 datasheet, STEVAL-MKI165V1 pinout, STEVAL-MKI165V1 application, or STEVAL-MKI165V1 equivalent, this board enables rapid prototyping of barometric pressure sensing in embedded systems using ST's Unico GUI or custom firmware on the host MCU bridge.
Technical Context
The board implements a passive mechanical and electrical interface between the LPS25HB sensor IC and the STEVAL-MKI109V2 motherboard, mapping all 24 pins of the LPS25HB to a DIL-24 footprint without signal conditioning or level translation. It supports both I²C and SPI digital interfaces as defined by the LPS25HB's native communication protocols.
No onboard voltage regulation or logic-level conversion is provided; power delivery (VDD = 2.2–3.6 V) and I/O signaling rely entirely on the host motherboard. The board includes only essential ceramic decoupling capacitors on the VDD line per LPS25HB layout recommendations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Form Factor | DIL-24 socket adapter board - enables direct insertion into standard 24-pin dual-in-line sockets for quick sensor integration. |
| Sensor Interface | Full LPS25HB pinout - exposes all digital (I²C/SPI), power (VDD/VDD_IO/GND), and control (CS/SDO) terminals without modification. |
| Power Support | VDD decoupling capacitors included - 100 nF + 4.7 µF ceramic capacitors placed per LPS25HB datasheet layout guidelines. |
| Host Compatibility | Fully compatible with STEVAL-MKI109V2 - provides mechanical alignment and electrical continuity to the STM32-based sensor evaluation platform. |
| Compliance | RoHS compliant - meets EU Directive 2011/65/EU for hazardous substance restrictions in electronic equipment. |
Availability
STEVAL-MKI165V1 is available at Aetrix Electronics and suitable for MEMS sensor evaluation, industrial environmental monitoring, and consumer-grade altitude tracking applications requiring stable component supply and fast-turn prototyping support.
Supply support for STEVAL-MKI165V1 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, Switzerland, designing and manufacturing microcontrollers, sensors, power ICs, and analog components for automotive, industrial, and consumer markets.
This adapter belongs to ST's STEVAL sensor evaluation board family, engineered specifically to accelerate development cycles for MEMS motion and environmental sensors by enabling immediate connection to standardized host platforms.
FAQ
Does STEVAL-MKI165V1 include the LPS25HB sensor IC?
No. The board is a passive adapter only - it does not include the LPS25HB sensor IC. Users must source and mount the LPS25HB separately or obtain it as part of a bundled kit. The board provides the socket and routing for the sensor but no active silicon.
Can STEVAL-MKI165V1 be used without the STEVAL-MKI109V2 motherboard?
Yes, but with limitations. It can be interfaced to other hosts via the DIL-24 socket if external circuitry provides correct voltage levels (2.2–3.6 V), I²C/SPI pull-ups, and proper decoupling. No onboard logic or protocol translation is present.
What software tools support STEVAL-MKI165V1?
ST's Unico GUI is the primary supported tool - it communicates with the LPS25HB via the STEVAL-MKI109V2's embedded STM32 MCU. Custom firmware using ST's HAL drivers or X-CUBE-MEMS1 middleware can also be deployed for application-specific data acquisition.
Is STEVAL-MKI165V1 suitable for production use?
No. It is strictly an evaluation and prototyping tool - not qualified for end-product deployment. Its DIL-24 socket interface, lack of conformal coating, and absence of production-grade ESD or thermal design make it unsuitable for commercial or industrial field applications.
STEVAL-MKI165V1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Packaging:
- Box
- Product Status:
- Active
- Platform:
- Professional MEMS Tool
- Type:
- Sensor
- Function:
- Pressure
- Utilized IC / Part:
- LPS25HB
- Contents:
- Board(s)
STEVAL-MKI165V1 FAQ
1.How can I place an order for STEVAL-MKI165V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for STEVAL-MKI165V1 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-MKI165V1 reliable?
The price and inventory of STEVAL-MKI165V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STEVAL-MKI165V1 is usually 5 days.
3.What payment methods are accepted for STEVAL-MKI165V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STEVAL-MKI165V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STEVAL-MKI165V1?
STEVAL-MKI165V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STEVAL-MKI165V1 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-MKI165V1?
For technical support, including STEVAL-MKI165V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STEVAL-MKI165V1 requirements.
6.How does Aetrix verify that STEVAL-MKI165V1 is sourced from the original manufacturer or authorized distributors?
All STEVAL-MKI165V1 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-MKI165V1 meets industry standards.
7.What is the process for return or replacement of STEVAL-MKI165V1?
All STEVAL-MKI165V1 units undergo pre-shipment inspection (PSI). If there is an issue with STEVAL-MKI165V1, 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-MKI165V1 part is unused and in its original packaging.
Return procedure for STEVAL-MKI165V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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