{"product_id":"numaker-m5531","title":"NuMaker-M5531","description":"\u003ch5\u003eM5531 Series\u003c\/h5\u003e\u003cp\u003eThe M5531 series microcontrollers feature an Arm\u003csup\u003e®\u003c\/sup\u003e Cortex\u003csup\u003e®\u003c\/sup\u003e-M55 core running at up to 220 MHz, equipped with Arm\u003csup\u003e®\u003c\/sup\u003e Helium\u003csup\u003e™\u003c\/sup\u003e DSP technology for enhanced digital signal processing capabilities. These MCUs integrate up to 2 MB of Flash Memory and 1.5 MB of SRAM, and support the HYPERBUS\u003csup\u003e™\u003c\/sup\u003e interface for external memory expansion. Operating at voltages from 1.7V to 3.6V and temperatures from -40°C to +105°C, the M5531 series is well-suited for demanding industrial environments.\u003c\/p\u003e\u003cp\u003eThey are ideal for compute-intensive embedded applications such as real-time signal processing, high-performance control systems, sensor fusion, smart factory automation, medical devices, and communication systems.\u003c\/p\u003e\u003ch5\u003eNuMaker-M5531 Development Board\u003c\/h5\u003e\u003cp\u003eNuMaker-M5531 is a development platform built on the NuMicro\u003csup\u003e®\u003c\/sup\u003e M5531 series microcontroller. This development board integrates essential system components and a wide range of peripheral interfaces, helping accelerate system design and the evaluation of prototyping.\u003c\/p\u003e\u003cp\u003eThe NuMaker-M5531 target board provides Arduino UNO-compatible headers, multiple GPIOs, and common communication interfaces such as I²C, UART, and SPI. The onboard Nu-Link2-Me debugger and programmer supports the SWD interface, enabling both online and offline programming, as well as in-chip debugging. It also outputs debug messages to a PC via a virtual COM port (VCOM). In addition, the built-in status LED displays programming status in real time. The Nu-Link2-Me module is detachable and can be used independently as a production programming tool.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/nuvoton-numaker-m5531.png?v=1784108908\" alt=\"Nuvoton-NuMaker-M5531\" height=\"387\"\u003e\u003c\/p\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/board\/numaker-m5531\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Default Title","offer_id":48299243339982,"sku":"NK-M5531","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1736_4426f521-a3c6-4946-9927-ab12ba93848e.png?v=1784108938","url":"https:\/\/direct.nuvoton.com\/products\/numaker-m5531","provider":"Nuvoton Direct","version":"1.0","type":"link"}