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NXP Semiconductors FRDM-MCXE31B Development Board

NXP Semiconductors FRDM-MCXE31B Development Board is a compact, scalable platform designed for rapid prototyping with MCXE31B microcontrollers. This board features industry-standard headers for convenient access to MCU I/Os, integrated open-standard serial interfaces, external flash memory, and an onboard MCU-Link debugger. The FRDM-MCXE31B development board consists of one MCXE31B device with a 64Mbit external serial flash, FXLS8974CFR3 I2C accelerometer sensor, and one NMH1000 I2C magnetic switch. This board uses an onboard (OB) debug probe, MCU-Link OB, based on another NXP MCU, LPC55S16 to provide debug support for the MCXE31B MCU.

The FRDM-MCXE31B development board includes three TJA1057GTK/3Z CAN PHYs and one Ethernet PHY transceiver, in addition to an RGB LED, push buttons, and MCU-Link debug probe circuit. This board is compatible with the Arduino shield modules, Pmod boards, and mikroBUS.

Features

  • Power supply from USB Type C®:
    • Supports both 3.3V and 5V
    • SWD/MCU link for flashing, debugging, and power profiling
  • On-board sensors and memory:
    • Accelerometer
    • Magnetic switch
    • 8MB external flash
  • Multiple connectivity options:
    • 10/100Mbps Ethernet with TSN
    • 3x CAN FD
    • UART, SPI, and I2C
  • Extendable with multiple shields:
    • Arduino
    • MikroBUS
    • PMOD
    • FRDM extensions (NXP shield)
    • FlexIO and camera

Kit Contents

  • FRDM-MCXE31B board hardware assembly
  • USB 2.0 Type-A to Type-C® cable, 1 meter
  • FRDM-MCXE31B quick start guide
NXP Semiconductors FRDM-MCXE31B Development Board

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發佈日期: 2025-09-22 | 更新日期: 2025-10-21