Manufacturer Part Number
STM32L451RET6TR
Manufacturer
stmicroelectronics
Introduction
The STM32L451RET6TR is a high-performance, low-power ARM Cortex-M4 based microcontroller, suitable for a wide range of applications.
Product Features and Performance
Core Processor: ARM Cortex-M4
Core Size: 32-Bit Single-Core
Speed: 80MHz
Connectivity options: CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART
Peripherals include: Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O: 52
Program Memory Size: 512KB
RAM Size: 160K x 8
Data Converters: A/D 16x12b, D/A 1x12b
Internal Oscillator
Product Advantages
Low power consumption
High data processing capability
Extensive connectivity and peripheral set
Single-core efficiency with ARM Cortex-M4 architecture
Key Technical Parameters
Speed: 80MHz
Program Memory: 512KB
RAM: 160KB
Voltage Supply: 1.71V ~ 3.6V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Integrated Brown-out Detect/Reset
Watchdog Timer (WDT) for system reliability
Robust operating temperature range
Compatibility
Compatible with a range of development tools and software from stmicroelectronics and third-party providers
Suited for 64-LQFP package integration into various designs
Application Areas
Industrial Automation
Consumer Electronics
Internet of Things (IoT)
Healthcare devices
Automotive
Product Lifecycle
Status: Active
Not expected to be discontinued soon
Replacement and upgrade options available through continuing series
Several Key Reasons to Choose This Product
High-performance ARM Cortex-M4 core with low power consumption
Versatile connectivity and vast peripheral support
Suitable for harsh environmental conditions due to robust temperature tolerance
Active product status ensures long-term availability and support
Broad application suitability from individual consumer devices to complex industrial systems
STM32L451CEU6TRSTMicroelectronicsIC MCU 32BIT 512KB FLSH 48UFQFPN