STM32L443VCT6 - STMicroelectronics

Manufacturer Part Number

STM32L443VCT6

Manufacturer

STMicroelectronics

Introduction

High-performance and energy-efficient ARM Cortex-M4 based microcontroller

Product Features and Performance

32-Bit Single-Core ARM Cortex-M4 processor

Speed of 80 MHz

Extensive Connectivity: CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB

Embedded Peripherals: Brown-out Detect/Reset, DMA, LCD, PWM, WDT

83 I/O pins for wide-range connectivity

Flash Program Memory: 256KB

RAM Size: 64KB

Internal Oscillator for clock generation

Operating Temperature range of -40°C to 85°C

Product Advantages

Low-power consumption suitable for battery-operated applications

Large set of peripherals enabling versatile application uses

Wide supply voltage range (1.71V to 3.6V) for varied operational environments

High integration for reduced external components and system cost

Key Technical Parameters

Core Processor: ARM Cortex-M4

Core Size: 32-Bit

Max Speed: 80MHz

Program Memory Size: 256KB (Flash)

RAM Size: 64KB

Supply Voltage Range: 1.71V to 3.6V

Data Converters: A/D 16x12b, D/A 2x12b

Package: 100-LQFP (14x14)

Quality and Safety Features

Brown-out Detect/Reset for system protection

Extended operating temperature range ensuring reliability in extreme conditions

Compatibility

Supports a wide range of communication protocols for easy integration into existing systems

100-LQFP package compatible with standard SMT mounting processes

Application Areas

Industrial Control Systems

Medical Equipment

Consumer Electronics

Energy Management

Internet of Things (IoT) Devices

Product Lifecycle

Product Status: Active

Consistent supply and support expected, with no immediate discontinuation alert

Key Reasons to Choose This Product

ARM Cortex-M4 core offers the perfect balance between performance and power efficiency

High integration with a variety of built-in peripherals minimizes additional component needs and system complexity

Versatile connectivity options including advanced communication interfaces

STM32L4 series known for its ultra-low-power characteristics, extending battery life in portable devices

Wide operating temperature range suitable for harsh-environment applications

Ongoing manufacturer support and active product status assure long-term availability