STM32L431RCT6 STMicroelectronics IC MCU 32BIT 256KB FLASH 64LQFP


The STM32L431RCT6 is a microcontroller unit (MCU) manufactured by STMicroelectronics. Below is a detailed introduction to the STM32L431RCT6 MCU:


1. Overview:

  • Manufacturer: STMicroelectronics
  • Part Number: STM32L431RCT6
  • Type: 32-bit ARM Cortex-M4 MCU
  • Package: 64-LQFP (Low Profile Quad Flat Package)

2. Key Specifications:

  • Core: ARM Cortex-M4 core running at a clock frequency up to X MHz
  • Flash Memory: 256KB Flash memory for program storage
  • SRAM: XKB of SRAM for data storage and operations
  • EEPROM: Optional EEPROM for non-volatile data storage
  • Peripherals: Integrated peripherals for various functions such as GPIO, timers, analog interfaces, communication interfaces (SPI, I2C, UART), and more
  • Operating Voltage: Typical operating voltage range and power consumption details
  • DataSheet

    STM32L431RCT6 PDF

3. Features and Applications:

  • Low Power Operation: Designed for low-power applications, suitable for battery-powered devices or energy-efficient designs
  • Rich Peripheral Set: Includes a variety of peripherals to support a wide range of applications
  • High-Performance Computing: Capable of handling complex algorithms and calculations with the ARM Cortex-M4 core
  • Flexible Analog Interfaces: Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) for interfacing with analog sensors and signals
  • Communications Interfaces: Support for various communication protocols like SPI, I2C, UART for connectivity
  • Security Features: Hardware-based security features to protect the system against external threats
  • Development Ecosystem: Supported by STMicroelectronics development tools like STM32CubeIDE, HAL libraries, and other resources

4. Package Information:

  • 64-LQFP Package: Low Profile Quad Flat Package with 64 pins for external connectivity and mounting on PCBs

5. Applications:

  • IoT Devices: Suitable for Internet of Things (IoT) applications requiring low power consumption and connectivity features
  • Sensor Interfaces: Ideal for interfacing with various sensors in industrial, consumer, or medical applications
  • Embedded Systems: Used in a wide range of embedded systems including industrial control, smart devices, remote monitoring, and more
  • Motor Control: Capable of controlling motors and actuators in various applications
  • Wireless Connectivity: Combined with additional modules for wireless communication in IoT or smart devices

6. Advantages:

  • Energy Efficiency: Low-power design for battery-operated and energy-efficient applications
  • High Performance: ARM Cortex-M4 core for fast and efficient processing
  • Versatile Connectivity: Multiple communication interfaces for versatile connectivity options
  • Robust Development Tools: Supported by a comprehensive development ecosystem for software development and debugging

The STM32L431RCT6 MCU by STMicroelectronics is a feature-rich microcontroller unit suitable for a wide range of applications, especially those requiring low power consumption, high performance, connectivity options, and a rich set of peripherals. With its ARM Cortex-M4 core and comprehensive development ecosystem, it offers a powerful platform for embedded system development.