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  • The X-NUCLEO-CCA02M1 is an evaluation board based on digital MEMS microphones. It is compatible with the ST morpho connector layout, and is designed around STMicroelectronics MP34DT01-M digital microphones. It has two microphones soldered onto the board and is compatible with digital microphone coupon boards such as STEVAL-MKI129Vx and STEVAL-MKI155Vx.

    The X-NUCLEO-CCA02M1 allows synchronized acquisition and streaming of up to 4 microphones through I²S, SPI or DFSDM peripherals. It represents a quick and easy solution for the development of microphone-based applications as well as a starting point for audio algorithm implementation.

    Key Features

    • 2 on-board MP34DT01-M digital MEMS microphones
    • 6 slots to plug in digital microphone coupon boards such as STEVAL-MKI129Vx and STEVAL-MKI155Vx
    • Synchronized acquisition and streaming of up to 4 microphones
    • Free comprehensive development firmware library and audio capture plus USB streaming sample application which is compatible with STM32Cube firmware
    • Compatible with STM32 Nucleo boards
    • Equipped with ST morpho connector (upwards and downwards)
    • Equipped with Arduino UNO R3 connector (upwards) to allow multiple boards
    • RoHS compliant

Sample & Buy

Part Number
Marketing Status
Core Product
Board production status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
X-NUCLEO-CCA02M1
NRND
MP34DT01-M Temporary out of stock 16 1 EAR99 - No availability of distributors reported, please contact our sales office

X-NUCLEO-CCA02M1

Marketing Status

NRND

Core Product

MP34DT01-M

Unit Price (US$)

16.0*

Board production status

Temporary out of stock

Unit Price (US$)

16

Quantity

1

ECCN (US)

EAR99

Country of Origin

-

(*) 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

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2593
      Digital MEMS microphones expansion board based on MP34DT01-M for STM32 Nucleo
      2.0
      555.93 KB
      PDF
      DB2593

      Digital MEMS microphones expansion board based on MP34DT01-M for STM32 Nucleo

    • Description Version Size Action
      UM1900
      Getting started with the digital MEMS microphone expansion board based on MP34DT01-M for STM32 Nucleo
      4.0
      1.38 MB
      PDF
      UM1900

      Getting started with the digital MEMS microphone expansion board based on MP34DT01-M for STM32 Nucleo

    • Description Version Size Action
      ES0315
      X-NUCLEO-CCA02M1 Board limitations
      1.0
      176.57 KB
      PDF
      ES0315

      X-NUCLEO-CCA02M1 Board limitations

Presentations & Training Material

    • Description Version Size Action
      X-NUCLEO-CCA02M1 Quick start guide 1.1.0
      1.43 MB
      PDF

      X-NUCLEO-CCA02M1 Quick start guide

Hardware Resources

    • Description Version Size Action
      X-NUCLEO-CCA02M1 gerber files 1.0
      98.29 KB
      ZIP

      X-NUCLEO-CCA02M1 gerber files

    • Description Version Size Action
      X-NUCLEO-CCA02M1 BOM 1.0
      5.89 KB
      PDF

      X-NUCLEO-CCA02M1 BOM

    • Description Version Size Action
      X-NUCLEO-CCA02M1 schematic 2.0
      273.58 KB
      PDF

      X-NUCLEO-CCA02M1 schematic

Publications and Collaterals

    • Description Version Size Action
      STM32 Open Development Environment Brochure 17.09
      1.21 MB
      PDF

      STM32 Open Development Environment Brochure

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
X-NUCLEO-CCA02M1
NRND
Ecopack2

X-NUCLEO-CCA02M1

Package:

Ecopack2

Material Declaration**:

Marketing Status

NRND

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com 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.