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STMicroelectronics STEVAL-MKI151V1
- Part No.:
- STEVAL-MKI151V1
- Manufacturer:
- STMicroelectronics
- Category:
- Expansion Boards, Daughter Cards
- Package:
- Datasheet:
-
STEVAL-MKI151V1.pdf
- Description:
- DIL24 ADAPTER BOARD LIS2DH12
- Quantity:
- Payment:
- Shipping:
Inventory:3,528
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
STEVAL-MKI151V1 from STMicroelectronics is a DIL24 socket-compatible adapter board for the LIS2DH12 3-axis digital accelerometer, providing full pin access, on-board decoupling (10 µF + 100 nF on VDD), and direct plug-in capability for rapid prototyping and sensor evaluation.
For engineers reviewing the STEVAL-MKI151V1 datasheet, STEVAL-MKI151V1 pinout, STEVAL-MKI151V1 application, or STEVAL-MKI151V1 equivalent, this board enables immediate integration with the STEVAL-MKI109D evaluation platform and MEMS Studio GUI for real-time sensor data acquisition, configuration, and firmware development in motion-sensing applications.
Technical Context
The board implements a passive, unpowered signal-translation interface between the LIS2DH12's 16-pin LGA package and a standard 24-pin DIL socket, preserving all I²C/SPI/3-wire SPI configurable interfaces (SCL/SPC, SDA/SDI/SDO, CS, INT1, INT2) and dual power domains (VDD, Vdd_IO).
It supports both I²C (400 kHz fast-mode) and SPI (up to 10 MHz) communication protocols, maintains LIS2DH12's ultralow-power operation (2 µA standby, 11 µA @ 1.33 kHz ODR), and delivers full-scale ranges of ±2g/±4g/±8g/±16g with 12-bit output resolution.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Form Factor | DIL24 socket adapter board - enables direct insertion into breadboards or carrier systems without soldering. |
| Sensor Interface Support | Full LIS2DH12 pinout including I²C (SCL/SDA), SPI (CS/SCL/SDO/SDI), and interrupt outputs (INT1/INT2) - no signal translation or level-shifting required. |
| Power Conditioning | Integrated 10 µF tantalum + 100 nF ceramic decoupling on VDD - meets LIS2DH12's supply stability requirements for low-noise analog performance. |
| Compatibility | Fully interoperable with STEVAL-MKI109D host platform - provides seamless USB-to-sensor bridge via STM32F4 microcontroller and MEMS Studio software stack. |
| Compliance | RoHS-compliant PCB assembly - suitable for commercial and industrial end-equipment requiring environmental regulatory adherence. |
Availability
STEVAL-MKI151V1 is available at Aetrix Electronics and suitable for motion-sensing prototyping, MEMS sensor qualification, and embedded inertial subsystem validation requiring stable component supply and rapid time-to-test.
Supply support for STEVAL-MKI151V1 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 specializing in microcontrollers, sensors, power management, and automotive ICs, with core R&D in MEMS technology and industrial-grade reliability.
This board belongs to ST's Professional MEMS Tools product line, designed specifically to accelerate evaluation and system-level integration of ST's digital motion sensors - not as standalone components, but as validated interface bridges between sensors and host platforms.
FAQ
Does STEVAL-MKI151V1 include an onboard microcontroller?
No. It is a passive adapter board only - no MCU, no firmware, no active circuitry. All processing and communication are handled by the host platform (e.g., STEVAL-MKI109D), while this board provides mechanical and electrical connectivity to the LIS2DH12 sensor.
Can STEVAL-MKI151V1 be used independently without STEVAL-MKI109D?
Yes, but only with external control hardware. The board exposes all LIS2DH12 signals (I²C/SPI/INTs) on DIL24 pins - users may connect it to custom microcontrollers, FPGAs, or logic analyzers, provided correct voltage levels (1.71–3.6 V for VDD, 1.71–3.6 V for Vdd_IO) and protocol timing are maintained.
What software tools support STEVAL-MKI151V1?
Officially supported via ST's MEMS Studio GUI (Windows-based), which auto-detects the LIS2DH12 when connected through STEVAL-MKI109D. Custom drivers and HAL libraries for STM32Cube are also available; raw register access is possible using standard I²C/SPI commands per LIS2DH12's datasheet (AN4500).
Is the LIS2DH12 sensor soldered onto STEVAL-MKI151V1?
Yes. The LIS2DH12 is permanently mounted in its native 16-pin LGA package and electrically connected to the DIL24 footprint. No socket or replaceable sensor - the board is a fixed-function adapter, not a carrier with interchangeable elements.
STEVAL-MKI151V1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Packaging:
- Box
- Product Status:
- Active
- Platform:
- Professional MEMS Tool
- Type:
- Sensor
- Function:
- Accelerometer
- Utilized IC / Part:
- LIS2DH12
- Contents:
- Board(s)
STEVAL-MKI151V1 FAQ
1.How can I place an order for STEVAL-MKI151V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for STEVAL-MKI151V1 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-MKI151V1 reliable?
The price and inventory of STEVAL-MKI151V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STEVAL-MKI151V1 is usually 5 days.
3.What payment methods are accepted for STEVAL-MKI151V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STEVAL-MKI151V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STEVAL-MKI151V1?
STEVAL-MKI151V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STEVAL-MKI151V1 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-MKI151V1?
For technical support, including STEVAL-MKI151V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STEVAL-MKI151V1 requirements.
6.How does Aetrix verify that STEVAL-MKI151V1 is sourced from the original manufacturer or authorized distributors?
All STEVAL-MKI151V1 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-MKI151V1 meets industry standards.
7.What is the process for return or replacement of STEVAL-MKI151V1?
All STEVAL-MKI151V1 units undergo pre-shipment inspection (PSI). If there is an issue with STEVAL-MKI151V1, 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-MKI151V1 part is unused and in its original packaging.
Return procedure for STEVAL-MKI151V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
STEVAL-MKI151V1 Tags
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