Manufacturer Part Number
STM32L451RET6
Manufacturer
STMicroelectronics
Introduction
Low-power ARM Cortex-M4 based microcontroller designed for a wide range of applications.
Product Features and Performance
Core Processor: ARM Cortex-M4
Core Size: 32-Bit Single-Core
Speed: 80MHz
Program Memory Size: 512KB FLASH
RAM Size: 160KB
Number of I/O: 52
Connectivity: CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT
Data Converters: 16x12-bit A/D, 1x12-bit D/A
Oscillator Type: Internal
Product Advantages
Optimized for low-power applications
High connectivity options for versatility
Advanced peripherals for enhanced control
Large program memory and RAM for complex operations
Key Technical Parameters
Supply Voltage Range: 1.71V to 3.6V
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Package / Case: 64-LQFP
Supplier Device Package: 64-LQFP (10x10)
Base Product Number: STM32L451
Quality and Safety Features
Brown-out Detect/Reset for system protection
Watchdog Timer (WDT) to ensure system recovery
Compatibility
Compatible with a wide range of development tools and software
Supports industrial standard communication protocols
Application Areas
IoT devices
Industrial control systems
Medical equipment
Consumer electronics
Product Lifecycle
Product Status: Active
Several Key Reasons to Choose This Product
Energy-efficient for battery-powered devices
Robust set of features catering to various applications
Proven architecture with a strong support community
Enhanced data conversion capabilities enable precision applications
Broad operating temperature suited for harsh environments
