STM32L452REI3 - STMicroelectronics

Manufacturer Part Number

STM32L452REI3

Manufacturer

stmicroelectronics

Introduction

The STM32L452REI3 is a high-performance, low-power Arm® Cortex®-M4 core-based microcontroller from STMicroelectronics. It offers a comprehensive set of peripherals and interfaces, making it suitable for a wide range of embedded applications that require both advanced functionality and power efficiency.

Product Features and Performance

Arm® Cortex®-M4 core operating at up to 80MHz

512KB of Flash memory and 160KB of RAM

Extensive connectivity options including CAN, I2C, IrDA, LIN, MMC/SD, QSPI, SAI, SPI, UART/USART, and USB

Peripherals such as Brown-out Detect/Reset, DMA, PWM, and Watchdog Timer

52 I/O pins

16-channel 12-bit ADC and 1-channel 12-bit DAC

Internal oscillator for reduced system cost

Product Advantages

Powerful Arm® Cortex®-M4 core for demanding applications

Excellent power efficiency for extended battery life

Comprehensive peripheral set for versatile connectivity and functionality

Flexible memory configuration to accommodate various application requirements

Robust safety features like Brown-out Detect/Reset and Watchdog Timer

Key Reasons to Choose This Product

High-performance processing capabilities for complex embedded applications

Exceptional power efficiency for battery-powered or energy-constrained designs

Extensive peripheral integration to minimize external components and reduce system complexity

Proven reliability and long-term availability from a trusted semiconductor manufacturer

Ease of development with comprehensive software tools and ecosystem support

Quality and Safety Features

Industrial-grade temperature range of -40°C to 125°C

Robust UFBGA package for reliable surface-mount assembly

Brown-out Detect/Reset and Watchdog Timer for enhanced system reliability

Compatibility

The STM32L452REI3 is compatible with the broader STM32L4 series, allowing for easy migration and scalability across different application requirements.

Application Areas

Industrial automation and control

Building automation and smart home

Medical equipment and healthcare devices

Portable and battery-powered consumer electronics

Wearable and IoT devices

Product Lifecycle

The STM32L452REI3 is an active product, and there are several equivalent or alternative models available in the STM32L4 series, such as the STM32L451, STM32L452, and STM32L471 series. If you require more information or assistance, please contact our sales team via our website.