STM32L462CEU6 Microcontroller - STMicroelectronics

The STM32L462CEU6 is a cutting-edge microcontroller product from STMicroelectronics, which belongs to the ultra-low-power STM32L4 series. This microcontroller is designed to balance power efficiency with performance, making it an ideal choice for energy-sensitive applications without compromising on processing capabilities.

At the heart of the STM32L462CEU6 is a high-performance ARM® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The core features a Floating point unit (FPU) which supports all ARM single-precision data-processing instructions and data types. This enhances the MCU's ability to handle complex computations and signal processing operations efficiently.

This microcontroller comes with a generous 256 KB of Flash memory and 64 KB of RAM, offering ample space for application code and data storage. Additionally, it includes various peripherals and interfaces that broaden its usability, such as multiple 12-bit ADCs, DACs, USARTs, SPIs, I2C interfaces, and USB OTG full-speed with a dedicated supply.

The STM32L462CEU6 excels in power-saving techniques with features like seven low-power modes to ensure the lowest power consumption depending on the application requirements. The Dynamic Voltage Scaling and an ultra-low-power regulator help to reduce the power consumption in run mode.

Security features are also embedded in the STM32L462CEU6, including hardware-based AES encryption, ensuring secure data exchanges, which is critical for modern IoT applications. The device also supports several power-saving modes, which makes it suitable for battery-powered applications such as wearable devices, medical monitors, and energy harvesting systems.

For developers, the STM32L462CEU6 is supported by a comprehensive set of software tools, including the STM32Cube ecosystem, which provides software libraries and code examples to jumpstart application development. The microcontroller is available in an ultra-compact UFQFPN32 package, making it a perfect choice for space-constrained applications.

In summary, the STM32L462CEU6 from STMicroelectronics is a powerful and versatile microcontroller that offers an exceptional balance of power efficiency and performance, suitable for a wide range of applications where energy management is crucial.