STM32L452RET6 Microcontroller Overview

The STM32L452RET6 is a cutting-edge microcontroller unit (MCU) from STMicroelectronics, which belongs to the STM32L4 series known for its exceptional power efficiency and performance. This MCU is based on a 32-bit ARM Cortex-M4 core with FPU (floating-point unit) and operates at a frequency of up to 80 MHz. The STM32L452RET6 is designed for a wide range of applications, including industrial control, consumer electronics, Internet of Things (IoT) devices, and medical equipment.

With its advanced architecture, the STM32L452RET6 provides a perfect balance between power consumption and processing capability. It features 512 KB of Flash memory, 160 KB of SRAM, and a comprehensive set of peripherals that enhance the functionality of the final product.

Key Features:

• Core: ARM Cortex-M4 with FPU and a frequency of up to 80 MHz
• Memory: 512 KB Flash, 160 KB SRAM
• Low power consumption: Multiple power-saving modes including Stop 2, Standby, and Shutdown
• Rich set of peripherals: USART, SPI, I2C, USB, CAN, and many others
• 12-bit ADCs, DAC channels, and ultra-low-power comparators
• Highly secure: Memory protection unit (MPU), Hardware cryptographic/hash processor
• Operating voltage range: 1.71 V to 3.6 V
• Temperature range: -40°C to 85°C (industrial grade)
• Package: LQFP64 (10x10 mm)

Applications:

The STM32L452RET6 is versatile and can be used in a variety of applications:

• Smart sensors and IoT devices
• Medical devices and healthcare systems
• Energy management and smart metering
• Wearable devices and fitness trackers
• Industrial automation and control systems
• Home automation and smart home devices

STMicroelectronics provides extensive support for the STM32L452RET6 with software development tools, real-time operating systems, and a wide array of application notes and design resources to facilitate rapid development and deployment of products utilizing this advanced MCU.