STM32L471ZET6

Product Overview

Category

The STM32L471ZET6 belongs to the category of microcontrollers.

Use

It is commonly used in various electronic devices and systems that require embedded control.

Characteristics

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

Package

The STM32L471ZET6 is available in a small package, making it suitable for compact designs.

Essence

This microcontroller combines low power consumption with high performance, making it ideal for battery-powered applications.

Packaging/Quantity

The STM32L471ZET6 is typically packaged in trays or reels, with quantities varying depending on the supplier.

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 80 MHz
• Flash Memory: 512 KB
• RAM: 128 KB
• Operating Voltage: 1.71V to 3.6V
• Digital I/O Pins: 80
• Analog Inputs: 16
• Communication Interfaces: UART, SPI, I2C, USB, CAN
• Timers: 16-bit and 32-bit timers available
• ADC Resolution: Up to 16 bits
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM32L471ZET6 has a total of 144 pins. The pin configuration is as follows:

• GPIO Pins: 80 (PA0 to PA15, PB0 to PB15, PC0 to PC15, PD0 to PD15, PE0 to PE15, PF0 to PF15, PG0 to PG15, PH0 to PH15)
• Analog Input Pins: 16 (ADC1IN0 to ADC1IN15)
• Communication Interface Pins: UART, SPI, I2C, USB, CAN
• Power Supply Pins: VDD, VSS, VBAT

Functional Features

• Low power modes for energy-efficient operation
• Advanced security features to protect sensitive data
• Rich peripheral set for versatile application development
• Real-time performance with the ARM Cortex-M4 core
• Flexible clocking options for precise timing requirements

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• High-performance ARM Cortex-M4 core enables efficient processing.
• Advanced security features provide protection against unauthorized access.
• Rich peripheral set allows for versatile application development.

Disadvantages

• Limited availability of alternative models may restrict design flexibility.
• Higher cost compared to some other microcontrollers in the market.

Working Principles

The STM32L471ZET6 operates based on the principles of the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and performs tasks according to the program logic.

Detailed Application Field Plans

The STM32L471ZET6 finds applications in a wide range of fields, including but not limited to: - Internet of Things (IoT) devices - Wearable technology - Home automation systems - Industrial control systems - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

While the STM32L471ZET6 is a powerful microcontroller, there are alternative models available that offer similar functionality. Some notable alternatives include: - STM32L476ZET6 - STM32L432KC - STM32F407VGT6 - STM32F103C8T6

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

In conclusion, the STM32L471ZET6 is a versatile microcontroller with low power consumption, high performance, and advanced security features. Its rich peripheral set and flexible clocking options make it suitable for a wide range of applications. However, designers should consider alternative models based on their specific needs and availability.