STM32F303RE

The STM32F303RE is a mainstream mixed-signal microcontroller from STMicroelectronics, built around a high-performance ARM Cortex-M4 32-bit RISC core with a Floating Point Unit (FPU) operating at 72 MHz. This device integrates 512 Kbytes of Flash memory and 80 Kbytes of SRAM, providing ample space for code and data.

Key features include a flexible memory controller, extensive I/Os, and a variety of peripherals. It boasts four fast 12-bit ADCs operating at 5 MSPS, two 12-bit DAC channels, seven ultra-fast comparators, and four operational amplifiers. For timing and control, it offers up to 14 timers, including advanced-control timers and motor-control timers. Communication interfaces include multiple I2C, SPI, USART, and UART ports, along with CAN and USB connectivity.

The STM32F303RE operates within a voltage range of 2.0 V to 3.6 V and is designed for applications requiring mixed-signal processing capabilities. It supports a wide operating temperature range, making it suitable for various environments. The device is available in packages suitable for surface mounting.

This microcontroller is well-suited for applications that demand a balance of processing power, analog performance, and connectivity, such as industrial automation, motor control, and consumer electronics.