Microchip Technology
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PIC18F4480-I/ML
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PIC18F4480-I/ML

Product Overview

The PIC18F4480-I/ML belongs to the category of microcontrollers and is widely used in various electronic applications. This microcontroller is known for its high performance, low power consumption, and versatile features. It comes in a compact package and is suitable for a wide range of applications.

Basic Information

  • Category: Microcontroller
  • Use: Embedded control systems, automation, consumer electronics
  • Characteristics: High performance, low power consumption, versatile features
  • Package: 44-pin QFN package
  • Essence: Advanced microcontroller with integrated peripherals
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 40 MHz
  • Program Memory Size: 16 KB Flash
  • RAM Size: 768 bytes
  • Data EEPROM Size: 256 bytes
  • I/O Pins: 36
  • Timers: 4 x 8-bit, 3 x 16-bit
  • Analog-to-Digital Converter (ADC): 13 channels, 10-bit resolution
  • Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC18F4480-I/ML features a 44-pin QFN package with specific pin configurations for power, I/O, communication, and other functionalities. The detailed pinout can be found in the datasheet provided by the manufacturer.

Functional Features

  • Integrated Peripherals: The microcontroller integrates various peripherals such as timers, ADC, communication interfaces, and more, reducing the need for external components.
  • Low Power Consumption: It is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered applications.
  • Versatile I/O Capabilities: The microcontroller offers a wide range of I/O pins and communication interfaces, enabling flexible interfacing with external devices.

Advantages and Disadvantages

Advantages

  • High performance
  • Low power consumption
  • Integrated peripherals reduce external component count
  • Versatile I/O capabilities

Disadvantages

  • Limited program memory size compared to higher-end microcontrollers
  • Limited RAM size for complex applications

Working Principles

The PIC18F4480-I/ML operates based on the Harvard architecture and utilizes an 8-bit CPU core. It executes instructions from its program memory and interacts with external devices through its integrated peripherals and I/O pins.

Detailed Application Field Plans

The PIC18F4480-I/ML is well-suited for a wide range of applications including: - Embedded control systems - Industrial automation - Consumer electronics - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

  • PIC18F4580-I/PT: Similar features with enhanced program memory and RAM size
  • PIC18F4680-I/P: Higher-end version with additional peripherals and expanded memory

In conclusion, the PIC18F4480-I/ML microcontroller offers a balance of performance, power efficiency, and versatility, making it a suitable choice for various embedded applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18F4480-I/ML v technických řešeních

  1. What is the maximum operating frequency of PIC18F4480-I/ML?
    - The maximum operating frequency of PIC18F4480-I/ML is 40 MHz.

  2. What are the key features of PIC18F4480-I/ML?
    - Some key features of PIC18F4480-I/ML include 16KB Flash program memory, 768 bytes of RAM, and 256 bytes of EEPROM data memory.

  3. Can PIC18F4480-I/ML be used in automotive applications?
    - Yes, PIC18F4480-I/ML is suitable for automotive applications due to its robust design and wide operating voltage range.

  4. Does PIC18F4480-I/ML support communication protocols like SPI and I2C?
    - Yes, PIC18F4480-I/ML supports popular communication protocols such as SPI and I2C.

  5. What development tools are available for programming PIC18F4480-I/ML?
    - Development tools such as MPLAB X IDE and PICkit programmers can be used for programming PIC18F4480-I/ML.

  6. Is PIC18F4480-I/ML suitable for battery-powered applications?
    - Yes, PIC18F4480-I/ML is suitable for battery-powered applications due to its low power consumption features.

  7. Can PIC18F4480-I/ML be used in industrial control systems?
    - Yes, PIC18F4480-I/ML is well-suited for industrial control systems due to its robustness and reliability.

  8. What are the available analog-to-digital converter (ADC) channels in PIC18F4480-I/ML?
    - PIC18F4480-I/ML has 13 ADC channels with 10-bit resolution.

  9. Does PIC18F4480-I/ML have built-in timers and PWM modules?
    - Yes, PIC18F4480-I/ML includes multiple timers and PWM modules for various timing and control applications.

  10. Are there any known limitations or common issues when using PIC18F4480-I/ML?
    - While PIC18F4480-I/ML is a versatile microcontroller, users should be aware of potential issues related to clock accuracy and power supply stability in their specific applications.