STM32L475RET6 Microcontroller - STMicroelectronics

The STM32L475RET6 is a cutting-edge microcontroller from STMicroelectronics, designed to deliver high performance and energy efficiency for demanding applications. As part of the STM32L4 series, it is built on an ARM Cortex-M4 core with a floating point unit (FPU), running at a frequency of up to 80 MHz. This provides the computational power necessary for complex algorithms and real-time processing in embedded systems.

With 512 KB of Flash memory and 128 KB of SRAM, the STM32L475RET6 offers ample storage for your application code and data. Its rich set of peripherals includes multiple I2C, SPI, and USART interfaces, which enable seamless communication with other devices and sensors. Moreover, it comes with advanced connectivity features such as a USB 2.0 Full-Speed interface, an LCD interface, and a dedicated SDMMC interface, making it a versatile choice for a wide range of applications from industrial controls to consumer electronics.

Power efficiency is a hallmark of the STM32L4 series, and the STM32L475RET6 is no exception. It operates within a voltage range of 1.71V to 3.6V, ensuring low-power consumption in both active and standby modes. This makes it particularly suitable for battery-powered applications, where extending operational life is crucial. Additionally, it includes several power-saving modes, such as Stop mode with flexible wake-up sources and Standby mode with ultra-low power consumption.

The STM32L475RET6 also features robust security capabilities, with a hardware random number generator (RNG), CRC calculation unit, and a 96-bit unique ID, providing the essentials for secure communication and device authentication. To facilitate development, it is supported by a comprehensive set of development tools, including the STM32Cube ecosystem, which offers software libraries, hardware abstraction layers, and a configuration tool to streamline the development process.

Whether you're developing an IoT application, a wearable device, or a sophisticated control system, the STM32L475RET6 provides the performance, efficiency, and feature set to bring your project to life.