NeoGiga India offers a robust selection of ARM Cortex-M4 Microcontrollers (MCUs), designed for applications requiring high performance, digital signal processing (DSP), and floating-point unit (FPU) capabilities. Built for IoT, robotics, industrial automation, consumer electronics, audio processing, and motor control, Cortex-M4 MCUs combine energy efficiency with real-time computation. Our catalog includes MCUs with integrated DSP instructions, advanced analog peripherals, extensive communication interfaces (I²C, SPI, UART, CAN, USB), and flexible memory configurations. With leading brands such as STMicroelectronics (STM32F4 series), NXP (Kinetis K series), Microchip (SAM4 family), and Renesas (RA4 series), engineers can choose from reliable, scalable solutions backed by long lifecycle support. NeoGiga India ensures genuine quality, competitive B2B pricing, and nationwide fast delivery (including 1-hour express in select cities), making us the trusted source for OEMs, developers, and research labs requiring advanced Cortex-M4 MCUs.