STM32G483VE

The STM32G483VE is a high-performance microcontroller from STMicroelectronics, based on the ARM Cortex-M4 core with FPU, operating at up to 170 MHz. It features 512 KB of flash memory and 128 KB of SRAM, offering ample storage and fast data access for complex embedded applications. The device supports a wide operating voltage range (1.71 V to 3.6 V), ensuring flexibility in various power environments. This microcontroller integrates advanced analog peripherals, including two 12-bit ADCs with up to 16 channels each, a high-precision DAC, and multiple operational amplifiers, making it ideal for sensor interfacing and signal conditioning. It also includes a dedicated hardware accelerator for digital filtering and motor control functions, enhancing real-time processing capabilities for industrial automation and motor-driven systems. The STM32G483VE provides robust communication interfaces such as UART, SPI, I2C, CAN FD, and USB 2.0 Full Speed, enabling seamless integration into multi-node networks and human-machine interfaces. It supports secure boot and hardware-based encryption (AES) for protecting firmware and sensitive data, which is critical for applications requiring cybersecurity compliance. Designed for energy efficiency, the MCU offers multiple low-power modes—including Stop, Standby, and Sleep—with fast wake-up times, making it suitable for battery-powered devices like portable medical equipment, smart meters, and IoT sensors. Its rich set of timers, including three general-purpose timers and one advanced-control timer, supports precise PWM generation and event triggering for motor control or lighting applications. The chip is packaged in a 64-pin LQFP package, providing a balance between pin count and board space optimization. It is supported by a comprehensive ecosystem, including STM32CubeMX for configuration, STM32CubeIDE for development, and a wide range of evaluation boards and reference designs. This ensures rapid prototyping and reduces time-to-market for developers. Common applications include industrial motor drives, consumer electronics, automotive systems, medical devices, and smart home appliances—where high performance, precision analog processing, and low power consumption are essential. The STM32G483VE delivers reliable, scalable solutions across these domains, combining the strengths of the Cortex-M4 architecture with ST’s mature analog and connectivity technologies.