STM32L452VET6 - STMicroelectronics

Manufacturer Part Number

STM32L452VET6

Manufacturer

STMicroelectronics

Introduction

The STM32L452VET6 is part of the high-performance STM32L4 series of low-power ARM Cortex-M4 embedded microcontrollers with enhanced performance, flexibility, and efficiency.

Product Features and Performance

32-Bit Single-Core ARM Cortex-M4 Processor

Speed up to 80MHz

512KB Flash Memory

160KB RAM

Enhanced I/O port count with 83 GPIOs

Energy-efficient ARM Cortex-M4 core with DSP and FPU instructions

Advanced peripherals including CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB

Internal oscillators provide reliable operation without external components

Advanced control peripherals, including timers and PWM channels

Integrated watchdog and brown-out detect for system safety

Product Advantages

High integration to minimize components and save board space

Low-power design ideal for battery-operated applications

Robust performance in industrial temperature ranges

Multiple communication protocols to simplify system design

Key Technical Parameters

Core Processor: ARM Cortex-M4

Core Size: 32-Bit

Operating Speed: 80MHz

Program Memory Size: 512KB

RAM Size: 160KB

Number of I/Os: 83

Data Converters: 16xAD, 1xDA

Voltage Supply: 1.71V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset

Watchdog Timer (WDT)

DMA support for advanced data management

Compatibility

Multiple communication interfaces for extensive peripheral compatibility

Works with various STM32 development ecosystems

Application Areas

Industrial control systems

Medical devices

IoT hardware

Consumer electronics

Portable devices

Product Lifecycle

Active status, not nearing discontinuation

Continued manufacturer support and updates

Several Key Reasons to Choose This Product

Broad connectivity options for versatile applications

High memory capacity for complex programs

Robust design for demanding environments

Energy-efficient operations extend battery life

Safety features ensure reliable operation

Active product lifecycle with manufacturer support

Easy integration with surface mount technology

Relevant for a variety of advanced applications