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NXP Semiconductors FRDM-MCXA344 MCU Development Board

NXP Semiconductors FRDM-MCXA344 MCU Development Board is a compact and scalable board for rapid prototyping of MCX A343 and A344 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 A344 Arm® Cortex®-M33 core up to 180MHz
    • Up to 256KB Flash with up to 64KB RAM and with 8KB error correction code (ECC), support memory access unit (MAU) and SmartDMA, controller area network with flexible data-rate (CAN-FD), Low-Power Universal Asynchronous Receiver-Transmitter (LPUART), Low-Power Serial Peripheral Interface (LPSPI), Low-Power Integrated Circuit (LPI2C), Direct Memory Access (DMA), Low-Dropout Regulator (LDO)
  • 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®, PMOD/mikroBUS™, DNP)
    • Wi-Fi® connector (Arduino, PMOD/mikroBUS, DNP)
    • LCD connector (SmartDMA)
  • Debugger
    • Onboard MCU-Link debugger with 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
  • Consumer (air conditioning [AC])

Kit Contents

  • FRDM-MCXA344 board hardware assembly
  • FRDM-MCXA344 quick start guide

Additional Resources

Block Diagram

Block Diagram - NXP Semiconductors FRDM-MCXA344 MCU Development Board

Board Layout

Mechanical Drawing - NXP Semiconductors FRDM-MCXA344 MCU Development Board

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Veröffentlichungsdatum: 2026-02-24 | Aktualisiert: 2026-02-25