STM32L471VGT3

Product Overview

Category

The STM32L471VGT3 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for embedded applications.

Characteristics

• Low power consumption
• High performance
• Rich peripheral set
• Advanced security features

Package

The STM32L471VGT3 is available in a compact package, making it suitable for space-constrained designs.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The STM32L471VGT3 is typically packaged in reels or trays, with varying quantities depending on the supplier's specifications.

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 80 MHz
• Flash Memory: 1 MB
• RAM: 128 KB
• Operating Voltage: 1.71 V to 3.6 V
• Digital I/O Pins: 80
• Analog Inputs: 16
• Communication Interfaces: UART, SPI, I2C, USB, CAN
• Timers: 16-bit and 32-bit timers
• ADC Resolution: Up to 16 bits
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM32L471VGT3 has a total of 100 pins, which are assigned to various functions such as GPIO, communication interfaces, timers, and analog inputs. The pin configuration can be found in the product datasheet provided by the manufacturer.

Functional Features

• Low-power modes for energy-efficient operation
• Hardware encryption and secure boot capabilities for enhanced security
• Real-time clock (RTC) for timekeeping applications
• DMA controller for efficient data transfer
• Multiple communication interfaces for seamless connectivity
• Rich set of timers for precise timing control
• Analog-to-digital converter (ADC) for accurate analog signal acquisition

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance Cortex-M4 core allows for efficient processing of complex tasks.
• Advanced security features provide protection against unauthorized access.
• Rich peripheral set offers flexibility in system design.

Disadvantages

• Limited availability of alternative models with similar specifications.
• Higher cost compared to some other microcontrollers in the market.

Working Principles

The STM32L471VGT3 operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and performs calculations using its CPU core. The microcontroller can be programmed using software development tools and integrated into electronic systems to perform specific functions.

Detailed Application Field Plans

The STM32L471VGT3 finds applications in a wide range of fields, including but not limited to: - Internet of Things (IoT) devices - Wearable technology - Home automation systems - Industrial automation - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

While the STM32L471VGT3 is a highly capable microcontroller, there are alternative models available in the market that offer similar functionalities. Some notable alternatives include: - STM32L476VGT6 - STM32F407VGT6 - PIC32MZ2048EFH144

These alternative models can be considered based on specific project requirements and compatibility with existing designs.

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