STM32L452RET6P - STMicroelectronics

Manufacturer Part Number

STM32L452RET6P

Manufacturer

STMicroelectronics

Introduction

Energy-efficient ARM Cortex-M4 core embedded microcontroller for various applications.

Product Features and Performance

32-bit ARM Cortex-M4 core with DSP instructions

Clock speed up to 80 MHz

Highly integrated digital and analog peripherals

Advanced power management for energy efficiency

Flash memory for program storage

Product Advantages

Optimized for low-power applications

Extensive set of communication interfaces

Robust I/O capability with 52 pins

Ample program memory and RAM for complex applications

Key Technical Parameters

Core Processor: ARM Cortex-M4

Speed: 80MHz

Connectivity: CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB

Program Memory Size: 512KB

RAM Size: 160KB

Voltage Supply: 1.71V to 3.6V

Data Converters: 16x12b A/D, 1x12b D/A

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset

DMA support for improved data transfer reliability

Watchdog Timer (WDT) to prevent system malfunctions

PWM support for precision control

Compatibility

64-LQFP (10x10) package compatible with surface mount technology

Application Areas

Industrial control systems

Internet of Things (IoT) devices

Consumer electronics

Smart home applications

Medical equipment

Product Lifecycle

Active status with no current indication of discontinuation

Support for replacements or upgrades available

Several Key Reasons to Choose This Product

Low power consumption for energy-sensitive projects

Flexible set of peripherals enhances versatility in multiple applications

Sufficient processing power for complex algorithms

Robust temperature range suited for harsh environments

Reliable data management with built-in safety features

Long-term availability and support from STMicroelectronics