Microchip Technology
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PIC18F4480-E/ML
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PIC18F4480-E/ML

Product Overview

The PIC18F4480-E/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. The package type for this product is a 44-lead QFN, making it suitable for compact designs. The essence of the PIC18F4480-E/ML lies in its ability to provide efficient processing and control capabilities in embedded systems. It is typically available in tape and reel packaging with a specific quantity per reel.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 40 MHz
  • Program Memory Size: 16 KB
  • RAM Size: 768 bytes
  • Digital Input/Output Pins: 36
  • Analog Input Pins: 13
  • Operating Voltage Range: 2.0V to 5.5V
  • Communication Interfaces: UART, SPI, I2C
  • Timers: 3 x 8-bit, 1 x 16-bit
  • Comparators: 2
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F4480-E/ML features a total of 44 pins, each serving specific functions such as digital input/output, analog input, power supply, and communication interfaces. A detailed pinout diagram is provided in the datasheet to illustrate the configuration and functionality of each pin.

Functional Features

  • High-Speed Processing: The microcontroller operates at a maximum speed of 40 MHz, enabling rapid data processing and control tasks.
  • Versatile Communication: With built-in UART, SPI, and I2C interfaces, the PIC18F4480-E/ML facilitates seamless communication with external devices.
  • Analog Capabilities: The 13 analog input pins allow for interfacing with various sensors and analog peripherals.
  • Low Power Consumption: The microcontroller is designed to minimize power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

  • High processing speed
  • Versatile communication interfaces
  • Low power consumption
  • Ample analog input pins

Disadvantages

  • Limited program memory size compared to some alternative models
  • Restricted operating voltage range

Working Principles

The PIC18F4480-E/ML operates based on the Harvard architecture, featuring separate program and data memory spaces. It executes instructions fetched from program memory and interacts with external components through its various input/output pins and communication interfaces. The microcontroller's internal peripherals and timers enable precise control and timing functions.

Detailed Application Field Plans

The PIC18F4480-E/ML finds extensive use in diverse applications such as: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home automation

Detailed and Complete Alternative Models

Some alternative models to the PIC18F4480-E/ML include: - PIC18F4580-E/ML - PIC18F4680-E/ML - PIC18F4485-E/ML - PIC18F4585-E/ML

These alternative models offer varying specifications and features, providing options for different application requirements.

In conclusion, the PIC18F4480-E/ML microcontroller offers a balance of performance, versatility, and power efficiency, making it suitable for a wide range of embedded system applications.

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

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

  2. How many I/O pins does PIC18F4480-E/ML have?
    - PIC18F4480-E/ML has 36 I/O pins.

  3. What are the communication interfaces supported by PIC18F4480-E/ML?
    - PIC18F4480-E/ML supports SPI, I2C, and UART communication interfaces.

  4. Can PIC18F4480-E/ML be used in battery-powered applications?
    - Yes, PIC18F4480-E/ML can be used in battery-powered applications as it has low power consumption features.

  5. What is the flash memory size of PIC18F4480-E/ML?
    - PIC18F4480-E/ML has a flash memory size of 16 KB.

  6. Is PIC18F4480-E/ML suitable for motor control applications?
    - Yes, PIC18F4480-E/ML is suitable for motor control applications due to its PWM and timer modules.

  7. Does PIC18F4480-E/ML support analog-to-digital conversion?
    - Yes, PIC18F4480-E/ML has built-in analog-to-digital converter (ADC) modules.

  8. Can PIC18F4480-E/ML be programmed using C language?
    - Yes, PIC18F4480-E/ML can be programmed using C language with the appropriate compiler.

  9. What development tools are available for PIC18F4480-E/ML?
    - Development tools such as MPLAB X IDE and PICkit programmers are available for PIC18F4480-E/ML.

  10. Is PIC18F4480-E/ML suitable for industrial automation applications?
    - Yes, PIC18F4480-E/ML is suitable for industrial automation applications due to its robust features and communication capabilities.