This document is the user manual for Nuvoton NuMaker-PFM-NUC472 development board. The development board is equipped with ARM Cortex-M4 core NUC472 series MCU and can be programmed and developed through Arduino UNO compatible interface.
The NuMaker-PFM-NUC472 is a development board based on the NUC472 Series Cortex-M4 microcontroller. It is designed to support the ARM mbed IoT Device Platform and includes an Arduino UNO compatible interface for easy module integration.
The manual details the board's features, including built-in peripherals such as Ethernet, USB OTG/Host, MicroSD card slot, audio codec, and sensors like the MPU6500 accelerometer. It also covers system configuration, power settings, and step-by-step instructions for connecting to a PC host, logging into the ARM mbed compiler, compiling programs, and debugging.
| Microcontroller Core | ARM Cortex-M4 with DSP extensions and FPU |
|---|---|
| Operating Voltage Range | 2.5 V to 5.5 V |
| Flash Memory | 512 Kbytes |
| SRAM (On-board) | 64 Kbytes (MCU) / 1 Mbytes (Board) |
| GPIO Pins | 114 |
| Clock Speed | Up to 84 MHz |
| Audio Codec | NAU8822LYG |
| Accelerometer/Gyroscope | MPU6500 |
It is a development board created to support the ARM mbed IoT Device Platform and allow users to easily develop IoT application programs.
Key features include a Cortex-M4 core running up to 84 MHz, built-in LDO for 2.5V-5.5V operation, 512 Kbytes Flash, and various peripherals like UART, SPI, I2C, and Ethernet.