STM32G483CE

The STM32G483CE is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core, operating at up to 170 MHz with FPU and DSP instructions. It features 512 KB of Flash memory and 128 KB of SRAM, offering ample storage for complex applications and efficient data handling. The device supports advanced power management with multiple low-power modes, including Stop, Standby, and Shutdown, enabling energy-efficient operation in battery-powered systems. This microcontroller includes a rich set of peripherals such as two 12-bit ADCs with up to 16 channels, one DAC, and multiple timers (up to 16-bit resolution), making it ideal for precise analog signal processing and motor control. It also integrates a flexible communication suite, including up to three SPI/I2S interfaces, four USART/UARTs, two I2C interfaces, and a USB OTG FS port, supporting diverse connectivity requirements in industrial and consumer applications. The STM32G483CE offers robust security features, including hardware encryption (AES-128), secure boot, and read-out protection, ensuring data integrity and system reliability. Its built-in self-test capabilities enhance fault detection during runtime, critical for safety-critical systems like automotive or medical devices. The device operates across a wide voltage range (1.71 V to 3.6 V) and is available in a compact LQFP64 package, facilitating easy integration into space-constrained designs. Designed for performance-critical applications, the STM32G483CE excels in motor control, industrial automation, smart metering, and audio processing. Its enhanced analog capabilities make it suitable for sensor-based systems requiring high precision, while its integrated digital signal processing enables real-time control algorithms. The microcontroller supports ST’s STM32CubeMX configuration tool and STM32CubeIDE development environment, streamlining software development and reducing time-to-market. With extensive support from STMicroelectronics’ ecosystem—including comprehensive documentation, reference designs, and community forums—the STM32G483CE provides developers with reliable tools for rapid prototyping and deployment. It is particularly well-suited for applications demanding high computational throughput, low power consumption, and robust peripheral integration in embedded systems.