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EFM32G280F128G-E-QFP100
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EFM32G280F128G-E-QFP100

Introduction

The EFM32G280F128G-E-QFP100 belongs to the category of microcontrollers and is designed for a wide range of embedded applications. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Microcontroller
  • Use: Embedded applications
  • Characteristics: Low power consumption, high performance
  • Package: QFP100
  • Essence: Efficient and versatile microcontroller
  • Packaging/Quantity: Varies by supplier

Specifications

  • Processor: ARM Cortex-M3
  • Clock Speed: Up to 48 MHz
  • Flash Memory: 128 KB
  • RAM: 16 KB
  • I/O Pins: 82
  • Operating Voltage: 1.8V - 3.8V
  • Communication Interfaces: UART, SPI, I2C, USB
  • Analog Inputs: 12-bit ADC

Detailed Pin Configuration

The EFM32G280F128G-E-QFP100 features a total of 100 pins, including GPIO, communication, and power supply pins. A detailed pinout diagram can be found in the official datasheet.

Functional Features

  • Low Power Modes: Supports multiple low-power modes for energy-efficient operation.
  • Peripheral Integration: Integrated peripherals such as timers, PWM, and analog-to-digital converters.
  • Security Features: Hardware AES encryption engine and secure boot loader for enhanced data security.

Advantages and Disadvantages

Advantages

  • Energy-efficient design
  • Rich set of integrated peripherals
  • Enhanced security features

Disadvantages

  • Limited availability of alternative package options
  • Higher cost compared to some competing models

Working Principles

The EFM32G280F128G-E-QFP100 operates on the ARM Cortex-M3 core, providing efficient processing capabilities for embedded applications. It utilizes low-power modes and integrated peripherals to optimize performance while minimizing energy consumption.

Detailed Application Field Plans

  • IoT Devices: Suitable for IoT sensor nodes and edge devices due to its low power consumption and integrated communication interfaces.
  • Industrial Control Systems: Capable of controlling and monitoring industrial equipment with its rich set of peripherals and robust security features.
  • Consumer Electronics: Ideal for various consumer electronic products requiring reliable and energy-efficient microcontroller solutions.

Detailed and Complete Alternative Models

  • EFM32G210F128G-E-QFP64
  • EFM32G222F128G-E-QFN32
  • EFM32G280F256G-E-QFP100

In conclusion, the EFM32G280F128G-E-QFP100 microcontroller offers a balance of performance, power efficiency, and security features, making it suitable for a wide range of embedded applications.

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기술 솔루션에 EFM32G280F128G-E-QFP100 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the EFM32G280F128G-E-QFP100 microcontroller used for?

    • The EFM32G280F128G-E-QFP100 microcontroller is commonly used in various technical solutions such as industrial automation, IoT devices, motor control, and smart energy applications.

  2. What are the key features of the EFM32G280F128G-E-QFP100?

    • The key features of the EFM32G280F128G-E-QFP100 include a 32-bit ARM Cortex-M3 core, low power consumption, extensive peripheral options, and a wide operating voltage range.

  3. How does the EFM32G280F128G-E-QFP100 support low power applications?

    • The EFM32G280F128G-E-QFP100 microcontroller offers multiple energy modes, efficient peripherals, and a low-power ARM Cortex-M3 core to support low power applications.

  4. Can the EFM32G280F128G-E-QFP100 be used for motor control applications?

    • Yes, the EFM32G280F128G-E-QFP100 provides features such as PWM outputs, analog comparators, and high-speed GPIOs that make it suitable for motor control applications.

  5. What communication interfaces are supported by the EFM32G280F128G-E-QFP100?

    • The EFM32G280F128G-E-QFP100 supports various communication interfaces including UART, SPI, I2C, and USB, making it versatile for different connectivity requirements.

  6. Is the EFM32G280F128G-E-QFP100 suitable for real-time applications?

    • Yes, the EFM32G280F128G-E-QFP100 offers deterministic operation and fast interrupt response, making it suitable for real-time applications.

  7. What development tools are available for programming the EFM32G280F128G-E-QFP100?

    • Silicon Labs provides a comprehensive suite of development tools including Simplicity Studio, which supports software development and debugging for the EFM32G280F128G-E-QFP100.

  8. Does the EFM32G280F128G-E-QFP100 have built-in security features?

    • Yes, the EFM32G280F128G-E-QFP100 includes hardware cryptographic accelerators, secure bootloading, and a unique device identifier to enhance system security.

  9. What are the temperature specifications for the EFM32G280F128G-E-QFP100?

    • The EFM32G280F128G-E-QFP100 has a wide operating temperature range from -40°C to 85°C, making it suitable for industrial and automotive applications.

  10. Are there any application notes or reference designs available for the EFM32G280F128G-E-QFP100?

    • Yes, Silicon Labs provides a wealth of application notes, reference designs, and technical documentation to assist developers in implementing the EFM32G280F128G-E-QFP100 in various technical solutions.