Microchip Technology
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PIC18F2680-E/SP
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PIC18F2680-E/SP

Product Overview

The PIC18F2680-E/SP is a microcontroller belonging to the PIC18F series by Microchip Technology. This microcontroller is designed for a wide range of applications and offers versatile features suitable for various electronic projects.

Basic Information

  • Category: Microcontroller
  • Use: Embedded control systems, automation, consumer electronics, and industrial applications
  • Characteristics: High performance, low power consumption, versatile I/O capabilities
  • Package: 28-pin DIP (Dual Inline Package)
  • Essence: The PIC18F2680-E/SP is at the core of many embedded systems, providing processing power and control functionality.
  • Packaging/Quantity: Available in tubes or reels with varying quantities.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 40 MHz
  • Program Memory Size: 64 KB Flash
  • RAM Size: 3,872 bytes
  • I/O Pins: 25
  • ADC Channels: 13
  • Communication Interfaces: UART, SPI, I2C
  • Operating Voltage: 2.0V - 5.5V
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F2680-E/SP features a 28-pin DIP package with specific pin assignments for power, I/O, communication, and programming.

| Pin Number | Function | |------------|----------------| | 1 | VDD (Power) | | 2 | RA0 (I/O) | | 3 | RA1 (I/O) | | ... | ... | | 27 | RC6 (I/O) | | 28 | VSS (Ground) |

Functional Features

  • High-Speed Processing: With a CPU speed of up to 40 MHz, the microcontroller can handle complex tasks efficiently.
  • Versatile I/O Capabilities: The numerous I/O pins and communication interfaces enable seamless interaction with external devices.
  • Low Power Consumption: Designed for energy efficiency, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

  • Versatile I/O capabilities
  • Low power consumption
  • Extensive program memory

Disadvantages

  • Limited RAM size
  • 8-bit architecture may be limiting for certain applications

Working Principles

The PIC18F2680-E/SP operates based on the Harvard architecture, featuring separate program and data memories. It executes instructions fetched from program memory and interacts with peripherals and external devices through its I/O pins and communication interfaces.

Detailed Application Field Plans

The PIC18F2680-E/SP is well-suited for a wide range of applications, including: - Industrial automation - Consumer electronics - Embedded control systems - Sensor interfacing - Motor control

Detailed and Complete Alternative Models

  • PIC18F2680-I/SP
  • PIC18F2680T-I/ML
  • PIC18F2680T-I/PT
  • PIC18F2680T-I/SO

In conclusion, the PIC18F2680-E/SP microcontroller offers a balance of performance, versatility, and power efficiency, making it an ideal choice for diverse embedded control applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18F2680-E/SP v technických řešeních

  1. What is the maximum operating frequency of PIC18F2680-E/SP?
    - The maximum operating frequency of PIC18F2680-E/SP is 40 MHz.

  2. What are the key features of PIC18F2680-E/SP?
    - Some key features of PIC18F2680-E/SP include 64 KB flash program memory, 3328 bytes data SRAM, and 256 bytes data EEPROM.

  3. Can PIC18F2680-E/SP be used for motor control applications?
    - Yes, PIC18F2680-E/SP can be used for motor control applications due to its integrated PWM modules and analog-to-digital converters.

  4. Is PIC18F2680-E/SP suitable for battery-powered devices?
    - Yes, PIC18F2680-E/SP is suitable for battery-powered devices as it offers low power consumption modes and flexible clocking options.

  5. What development tools are available for programming PIC18F2680-E/SP?
    - Development tools such as MPLAB X IDE and PICkit programmers are commonly used for programming PIC18F2680-E/SP.

  6. Can PIC18F2680-E/SP communicate with other devices using serial communication protocols?
    - Yes, PIC18F2680-E/SP supports various serial communication protocols including UART, SPI, and I2C.

  7. Are there any temperature limitations for operating PIC18F2680-E/SP?
    - PIC18F2680-E/SP has a wide operating temperature range from -40°C to 125°C.

  8. What are the available package options for PIC18F2680-E/SP?
    - PIC18F2680-E/SP is available in 28-pin SPDIP and 28-pin SOIC package options.

  9. Can PIC18F2680-E/SP be used in industrial automation applications?
    - Yes, PIC18F2680-E/SP is suitable for industrial automation applications due to its robust design and peripheral integration.

  10. Does PIC18F2680-E/SP have built-in security features to protect firmware?
    - Yes, PIC18F2680-E/SP offers security features such as code protection and write-protectable flash memory to safeguard firmware.