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PIC18F25K80T-I/MM
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PIC18F25K80T-I/MM

Basic Information Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics:
    • High-performance 8-bit microcontroller
    • Low power consumption
    • Large program memory and RAM
    • Enhanced peripherals for various applications
  • Package: 28-pin SSOP
  • Essence: Advanced microcontroller for control and embedded systems
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 64 MHz
  • Program Memory Size: 32 KB
  • RAM Size: 2 KB
  • Data EEPROM Size: 256 bytes
  • Number of I/O Pins: 25
  • ADC Channels: 10
  • Timers: 4
  • Communication Interfaces: UART, SPI, I2C
  • Operating Voltage Range: 2.3V to 5.5V
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. RA0/AN0 - Analog input or digital I/O
  4. RA1/AN1 - Analog input or digital I/O
  5. RA2/AN2 - Analog input or digital I/O
  6. RA3/AN3 - Analog input or digital I/O
  7. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O
  8. RA5/AN4/SS/HLVDIN - Analog input or digital I/O
  9. RE0/RD/AN5 - Analog input or digital I/O
  10. RE1/WR/AN6 - Analog input or digital I/O
  11. RE2/CS/AN7 - Analog input or digital I/O
  12. RE3/AN8 - Analog input or digital I/O
  13. RE4/AN9 - Analog input or digital I/O
  14. RE5/AN10 - Analog input or digital I/O
  15. RE6/AN11 - Analog input or digital I/O
  16. RE7/AN12 - Analog input or digital I/O
  17. RB0/INT0/FLT0 - External interrupt or digital I/O
  18. RB1/INT1/SDI1 - External interrupt or digital I/O
  19. RB2/INT2/SDO1 - External interrupt or digital I/O
  20. RB3/CCP2/P1B - Capture/Compare/PWM or digital I/O
  21. RB4/PGM/CCP1/P1A - Capture/Compare/PWM or digital I/O
  22. RB5/PGC - Programming clock or digital I/O
  23. RB6/PGD - Programming data or digital I/O
  24. RB7/AN11 - Analog input or digital I/O
  25. RB8/AN12 - Analog input or digital I/O
  26. RB9/AN13 - Analog input or digital I/O
  27. RB10/AN14 - Analog input or digital I/O
  28. RB11/AN15 - Analog input or digital I/O

Functional Features

  • High-performance RISC CPU
  • Enhanced Flash program memory
  • Flexible and efficient power management
  • Enhanced peripherals for various applications
  • Multiple communication interfaces for connectivity
  • Advanced analog-to-digital conversion capabilities
  • Timers and PWM modules for precise timing control
  • Interrupt handling for real-time responsiveness

Advantages

  • High processing speed and performance
  • Low power consumption for energy-efficient designs
  • Ample program memory and RAM for complex applications
  • Versatile peripherals for diverse control requirements
  • Wide operating voltage range for flexibility in power supply
  • Robust temperature range for reliable operation in harsh environments

Disadvantages

  • Limited number of I/O pins compared to larger microcontrollers
  • Relatively small data EEPROM size
  • Higher cost compared to lower-end microcontrollers

Working Principles

The PIC18F25K80T-I/MM microcontroller operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, interacts with various peripherals and I/O devices, and performs calculations and control tasks as programmed by the user. The microcontroller's CPU, enhanced peripherals, and memory work together to enable efficient and reliable operation in embedded systems and control applications.

Detailed Application Field Plans

The PIC18F25K80T-I/MM microcontroller finds application in various fields, including but not limited to: 1. Industrial automation: Control of machinery, process monitoring, and data acquisition. 2. Home automation: Smart home systems, lighting control, and security systems. 3. Automotive electronics: Engine management, dashboard control, and infot

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC18F25K80T-I/MM en soluciones técnicas

  1. What is the maximum operating frequency of PIC18F25K80T-I/MM?
    - The maximum operating frequency of PIC18F25K80T-I/MM is 64 MHz.

  2. What are the key features of PIC18F25K80T-I/MM?
    - The key features of PIC18F25K80T-I/MM include 32 KB Flash program memory, 1536 bytes of data EEPROM, and 256 bytes of data RAM.

  3. Can PIC18F25K80T-I/MM be used in industrial automation applications?
    - Yes, PIC18F25K80T-I/MM is suitable for industrial automation applications due to its robust features and performance.

  4. Does PIC18F25K80T-I/MM support communication protocols such as SPI and I2C?
    - Yes, PIC18F25K80T-I/MM supports SPI, I2C, and other communication protocols, making it versatile for various technical solutions.

  5. What development tools are available for programming PIC18F25K80T-I/MM?
    - Development tools such as MPLAB X IDE and MPLAB XC8 compiler can be used for programming PIC18F25K80T-I/MM.

  6. Is PIC18F25K80T-I/MM suitable for battery-powered devices?
    - Yes, PIC18F25K80T-I/MM is suitable for battery-powered devices due to its low power consumption and sleep modes.

  7. Can PIC18F25K80T-I/MM be used in motor control applications?
    - Yes, PIC18F25K80T-I/MM can be used in motor control applications with its integrated peripherals and high-performance capabilities.

  8. What are the available communication interfaces on PIC18F25K80T-I/MM?
    - PIC18F25K80T-I/MM features USART, SPI, I2C, and USB communication interfaces for connectivity options.

  9. How can I protect my application using PIC18F25K80T-I/MM from unauthorized access?
    - You can implement security features such as code protection and encryption to safeguard your application on PIC18F25K80T-I/MM.

  10. Are there any application notes or reference designs available for PIC18F25K80T-I/MM?
    - Yes, Microchip provides application notes and reference designs to assist in the implementation of PIC18F25K80T-I/MM in various technical solutions.