STM32L443CCY6TR - STMicroelectronics

Manufacturer Part Number

STM32L443CCY6TR

Manufacturer

stmicroelectronics

Introduction

The STM32L443CCY6TR is a high-performance, ultra-low-power ARM Cortex-M4 based microcontroller, designed for a wide range of applications.

Product Features and Performance

Core Processor: ARM Cortex-M4, offering efficient data processing.

Core Size: 32-Bit Single-Core.

Speed: 80MHz, for fast operation.

Connectivity: Comprehensive options including CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB.

Peripherals: Includes Brown-out Detect/Reset, DMA, LCD interface, PWM, WDT.

Program Memory Size: 256KB FLASH, facilitating complex applications.

RAM Size: 64K x 8, for efficient data handling.

Voltage Supply: Operable between 1.71V and 3.6V.

Data Converters: Equipped with 10x12b A/D converters, and 2x12b D/A converters.

Oscillator Type: Internal, simplifying system design.

Operating Temperature: Rated for -40°C to 85°C, ensuring reliability under extreme conditions.

Product Advantages

Low power consumption enhances battery life in portable devices.

High integration level reduces overall system cost.

Versatile connectivity options for simplified design across various applications.

Internal oscillator decreases the need for external components.

Key Technical Parameters

32-Bit Single-Core ARM Cortex-M4

80MHz Operation Speed

256KB Program FLASH Memory

64KB RAM

10x12b A/D, 2x12b D/A Converters

39 I/O Ports

71V to 3.6V Voltage Supply

Quality and Safety Features

Brown-out Detect/Reset for system protection

Wide operating temperature range ensures reliability

Compatibility

Compatible with a range of development tools from stmicroelectronics and third parties

Extensive connectivity options ensure ease of integration with various peripherals

Application Areas

Industrial Controllers

IoT Devices

Wearable Electronics

Smart Home Solutions

Energy Management Systems

Product Lifecycle

Status: Active

Not nearing discontinuation, with long-term availability expected

Several Key Reasons to Choose This Product

Ultra-low power consumption suitable for battery-powered applications.

High-performance ARM Cortex-M4 core suitable for complex applications.

Comprehensive connectivity options for versatile application scenarios.

High reliability and robustness in various environmental conditions.

Stmicroelectronics' strong support and extensive ecosystem simplify development.