STM32L476RGT3

Product Overview

Category

The STM32L476RGT3 belongs to the category of microcontrollers.

Use

It is commonly used in various electronic applications that require a microcontroller for processing and controlling tasks.

Characteristics

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

Package

The STM32L476RGT3 is available in a compact package, making it suitable for space-constrained designs.

Essence

This microcontroller is designed to provide efficient and reliable processing capabilities while consuming minimal power.

Packaging/Quantity

The STM32L476RGT3 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 80 MHz
• Flash Memory: 1 MB
• RAM: 128 KB
• Operating Voltage: 1.8V - 3.6V
• Digital I/O Pins: 144
• Analog Input Pins: 16
• Communication Interfaces: UART, SPI, I2C, USB, CAN
• ADC Resolution: 12-bit
• Timers: 16-bit and 32-bit

Detailed Pin Configuration

The STM32L476RGT3 has a total of 144 pins, which are assigned to various functions such as GPIO, communication interfaces, timers, and analog inputs. A detailed pin configuration diagram can be found in the product datasheet.

Functional Features

• Low-power modes for energy-efficient operation
• Hardware encryption and secure boot capabilities for enhanced security
• Rich set of peripherals including UART, SPI, I2C, USB, and CAN for versatile connectivity options
• High-performance ARM Cortex-M4 core for efficient processing
• Integrated analog-to-digital converter (ADC) for precise analog measurements

Advantages and Disadvantages

Advantages

• Low power consumption enables battery-powered applications
• High-performance core allows for efficient processing of complex tasks
• Advanced security features protect sensitive data
• Versatile peripheral set provides flexibility in design

Disadvantages

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

Working Principles

The STM32L476RGT3 operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, interacts with peripherals, and communicates with external devices to perform specific tasks. The ARM Cortex-M4 core provides the processing power required for these operations.

Detailed Application Field Plans

The STM32L476RGT3 finds applications in various fields, including but not limited to: - Internet of Things (IoT) devices - Wearable technology - Home automation systems - Industrial control systems - Medical devices

Detailed and Complete Alternative Models

While there are several microcontrollers available in the market, finding alternatives with identical specifications to the STM32L476RGT3 can be challenging. However, some alternative models that offer similar features and performance include: - STM32L476RG - STM32F407VG - Atmel SAM4S16C

These alternative models can be considered depending on specific project requirements and availability.

In conclusion, the STM32L476RGT3 is a powerful microcontroller with low power consumption, advanced security features, and a rich set of peripherals. Its versatility makes it suitable for a wide range of applications, from IoT devices to industrial control systems. While alternative models may exist, the STM32L476RGT3 stands out due to its unique combination of features and performance.