This manual provides a comprehensive introduction to the NuMaker-PFM-M453 board, including its features and usage methods. It covers the board overview, hardware overview, system configuration, and getting started guide.
The NuMaker-PFM-M453 is a development board based on the M453 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 board features a variety of peripherals including an audio codec, accelerometer/gyroscope (MPU6500), RS-485 transceiver, CAN transceiver, and multiple connectivity options like USB OTG. This manual guides users through connecting to a PC host, logging into the ARM mbed platform, compiling programs using the Mbed Compiler, downloading code via Nu-Link-Me ICE Bridge, and debugging applications.
| Microcontroller Core | ARM Cortex-M4F core with DSP extensions and FPU |
|---|---|
| Operating Voltage Range | 2.5V to 5.5V |
| Application ROM (APROM) | 256 KB |
| Embedded SRAM | 32 Kbytes |
| Loader Flash (LDROM) | 4 KB |
| Clock Speed | up to 72 MHz |
The board is provided by Nuvoton to support the ARM mbed IoT Device Platform and allow users to easily develop IoT application programs.
You can program the application code to the flash of the target chip through the USB port from PC Host using the Nu-Link-Me ICE Bridge.
Yes, the board provides an Arduino UNO compatible interface for users to develop specific functions with any Arduino modules or kits.