FRDM Development Board for MCX E31 MCUs

FRDM-MCXE31B

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The FRDM-MCXE31B development boards are compact, scalable platforms designed for rapid prototyping with MCX E317/E31B microcontrollers. They feature industry-standard headers for convenient access to MCU I/Os, integrated open-standard serial interfaces, external flash memory, and an onboard MCU-Link debugger. To accelerate development, users can take advantage of additional resources such as the Expansion Board Hub for hardware add-ons and the Application Code Hub for ready-to-use software examples—all accessible through the MCUXpresso Developer Experience.

Block Diagram

FRDM Development Board for MCX E31 MCUs

FRDM-MCXE31B Block Diagram
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Supported Devices

Processors and Microcontrollers

MCX E Series Microcontrollers

  • MCX-E31: MCX E31: Robust 5 V MCU for Safe, Secure Industrial Automation

Features

Microcontroller

  • NXP MCX E31B MCU is a 32-bit general-purpose microcontroller based on the Arm Cortex-M7 core with 160 MHz CPU performance with DSP and FPU support, 4 MB Flash and 512 kB SRAM
  • 8 MB external flash

Connectivity

  • USB-Type C connectors (onboard MCU-Link debugger)
  • CAN/SPI/I²C/UART connector (Arduino, Pmod/mikroBUS, DNP)
  • 10 / 100 Mbit/s (RMII) LAN8741 Ethernet PHY and RJ45

Debug

  • Onboard MCU-Link debugger with CMSIS-DAP
  • JTAG/SWD connector

Sensor

  • FXLS8974CFR3 I²C sensor
  • Magnetic switch NMH1000

Expansion Options

  • Arduino® Header
  • FRDM Header
  • Pmod™ *DNP
  • mikroBUS™
  • FlexIO/LCD Header
  • FlexIO/Camera Header

Sensor

  • RGB user LED, plus Reset, ISP, wake up buttons

Buy Options

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FRDM-MCXE31B
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FRDM Development Board for MCX E31 MCUs.

    $30.00 USD
    In Stock>100

    Normally ships 1-2 business days

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