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NXP Semiconductors FRDM-MCXA174 MCU Development Board

NXP Semiconductors FRDM-MCXA174 MCU Development Board is a compact and scalable board for rapid prototyping of MCX A173 and A174 microcontroller units (MCUs). These boards offer industry-standard headers for easy access to the MCUs I/Os, integrated open-standard serial interfaces, external Flash memory, and an onboard MCU-Link debugger. Additional tools, such as NXP Semiconductors' Expansion Board Hub (EBH) for add-on boards and the Application Code Hub (ACH) for software examples, are available through the MCUXpresso Developer Experience.

Features

  • Microcontroller
    • MCX A174 Arm® Cortex®-M33 core up to 180MHz
    • Up to 256KB Flash with up to 64KB RAM and with 8KB error correction code (ECC), support for smart direct memory access (SmartDMA), controller area network flexible data-rate (CAN-FD), low-power universal asynchronous receiver/transmitter (LPUART), low-power serial peripheral interface (LPSPI), low-power inter-integrated circuit (LPI2C), and direct memory access (DMA)
  • Connectivity
    • High-speed (HS) USB Type-C® connectors (onboard MCU-Link debugger)
    • Controller area network (CAN)/serial peripheral interface (SPI)/inter-integrated circuit (I2C)/universal asynchronous receiver-transmitter (UART) connector (Arduino®, peripheral module [PMOD]/mikroBUS™)
    • Wi-Fi connector (Arduino, PMOD/mikroBUS)
    • LCD connector(SmartDMA)
  • Debugger
    • Onboard MCU-Link debugger with Cortex microcontroller software interface standard – debug access port (CMSIS-DAP)
    • Joint test action group (JTAG)/serial wire debug (SWD) connector
  • Expansion options
    • Arduino header
    • FRDM header
    • Pmod™ *do not populate (DNP)
    • mikroBUS
    • SmartDMA/LCD header
  • User interface
    • RGB user LED
    • Reset button
    • In-system programming (ISP) button
    • Wake-up button

Applications

  • Industrial
    • Brushless DC Motor (BLDC) control
    • Motor drives
    • Permanent Magnet Synchronous Motor (PMSM)
    • Vital signs monitors
  • Consumer (air conditioning [AC])

Kit Contents

  • FRDM-MCXA174 board hardware assembly
  • FRDM-MCXA174 quick start guide

Additional Resources

Block Diagram

Block Diagram - NXP Semiconductors FRDM-MCXA174 MCU Development Board

Board Layout

Mechanical Drawing - NXP Semiconductors FRDM-MCXA174 MCU Development Board

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Publié le: 2026-02-23 | Mis à jour le: 2026-02-25