STM32L476RGT6

Product Overview

Category

The STM32L476RGT6 belongs to the category of microcontrollers.

Use

It is commonly used in various electronic devices and embedded systems for control and processing purposes.

Characteristics

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

Package

The STM32L476RGT6 is available in a compact package, typically a 64-pin LQFP (Low Profile Quad Flat Package).

Essence

This microcontroller is designed to provide efficient and reliable control and processing capabilities in low-power applications.

Packaging/Quantity

The STM32L476RGT6 is usually sold in reels or trays, with a typical 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: 51
• Analog Input Pins: 16
• Communication Interfaces: UART, SPI, I2C, USB, CAN
• ADC Resolution: 12-bit
• Timers: 16-bit and 32-bit timers available
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM32L476RGT6 has a total of 64 pins, each serving a specific purpose. The pin configuration includes digital I/O pins, analog input pins, power supply pins, and communication interface pins. For a detailed pinout diagram and description, refer to the product datasheet.

Functional Features

• Low-power modes for energy-efficient operation
• Hardware cryptographic acceleration for enhanced security
• Real-time clock (RTC) for timekeeping applications
• DMA (Direct Memory Access) controller for efficient data transfer
• Multiple communication interfaces for seamless connectivity
• Rich set of timers for precise timing control

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M4 core allows for complex processing tasks.
• Advanced security features protect sensitive data from unauthorized access.
• Abundance of peripherals simplifies system integration.

Disadvantages

• Limited availability of alternative models with similar specifications.
• Higher cost compared to some other microcontrollers in the market.
• Steeper learning curve for beginners due to the complexity of the ARM architecture.

Working Principles

The STM32L476RGT6 operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and controls various peripherals to perform desired functions. The ARM Cortex-M4 core provides the computational power, while the integrated peripherals enable interaction with the external world.

Detailed Application Field Plans

The STM32L476RGT6 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 - Consumer electronics

Detailed and Complete Alternative Models

While the STM32L476RGT6 offers a unique combination of features, there are alternative microcontrollers available in the market that can be considered as alternatives. Some notable alternatives include: - STM32F407VG - ATmega328P - PIC18F45K22 - LPC1768

These alternative models offer different trade-offs in terms of performance, power consumption, and peripheral sets. It is recommended to evaluate the specific requirements of the application before selecting an alternative model.

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