Manufacturer Part Number
STM32L452CEU6
Manufacturer
stmicroelectronics
Introduction
The STM32L452CEU6 is an embedded microcontroller based on the 32-Bit single-core ARM® Cortex®-M4 processor, designed for high performance and energy-efficient operations.
Product Features and Performance
ARM® Cortex®-M4 core processor with a maximum speed of 80MHz
Enhanced performance with DSP instructions and floating-point unit (FPU)
Low power consumption ideal for battery-operated applications
Extensive set of integrated peripherals for versatile connectivity and control
Product Advantages
High computing power with low energy demand
Flexible peripheral set enhancing design scalability
Robust I/O count (38) for complex applications
Large program memory (512KB FLASH) and RAM (160KB) for advanced operations
Key Technical Parameters
Core Size: 32-Bit Single-Core
Speed: 80MHz
Connectivity: CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB
Program Memory Size: 512KB (512K x 8)
RAM Size: 160K x 8
Voltage Supply: 1.71V ~ 3.6V
Data Converters: A/D 10x12b, D/A 1x12b
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Integrated brown-out detect/reset ensures reliable operation under fluctuating power conditions
Internal watchdog timer (WDT) helps in maintaining system integrity
Compatibility
Compatible with a wide range of development tools for rapid prototyping
Supports various communication protocols for easy integration into existing systems
Application Areas
Ideal for portable medical devices, industrial control systems, smart home solutions, and IoT devices
Product Lifecycle
Currently in active production with no immediate end-of-life announced
Ongoing support and availability of replacements or upgrades
Several Key Reasons to Choose This Product
High computational capability with energy efficiency suits modern embedded applications
Versatile connectivity options enable comprehensive system designs
Large memory resources support complex algorithms and software stacks
Reliable operation ensured by quality and safety features
Well-supported by stmicroelectronics with documentation and development tools
