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PIC18F2520T-I/ML
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PIC18F2520T-I/ML

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, industrial automation, consumer electronics
  • Characteristics:
    • High-performance 8-bit microcontroller
    • Low power consumption
    • Large program memory and RAM
    • Wide range of peripherals
  • Package: QFN-28
  • Essence: Advanced microcontroller for various applications
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 40 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: 3
  • Communication Interfaces: UART, SPI, I2C
  • Operating Voltage Range: 2.0V to 5.5V
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F2520T-I/ML microcontroller has a total of 28 pins. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0/AN0 - Analog input or digital I/O
  3. RA1/AN1 - Analog input or digital I/O
  4. RA2/AN2 - Analog input or digital I/O
  5. RA3/AN3/VREF-/CVREF - Analog input or digital I/O
  6. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O
  7. RA5/AN4/SS/HLVDIN - Analog input or digital I/O
  8. RE0/RD/AN5 - Port E0 or Port D or analog input
  9. RE1/WR/AN6 - Port E1 or Port W or analog input
  10. RE2/CS/AN7 - Port E2 or Chip Select or analog input
  11. VSS - Ground
  12. OSC1/CLKI - Oscillator input
  13. OSC2/CLKO - Oscillator output
  14. RC0/T1OSO/T1CKI - Timer1 oscillator output or clock input
  15. RC1/T1OSI/CCP2 - Timer1 oscillator input or CCP2
  16. RC2/CCP1/P1A - CCP1 or PWM output or P1A
  17. RC3/SCL/SDA - I2C bus or digital I/O
  18. RC4/SDI/SDA - SPI data input or I2C bus or digital I/O
  19. RC5/SDO - SPI data output or digital I/O
  20. RC6/TX/CK - USART transmit or synchronous serial clock
  21. RC7/RX/DT - USART receive or synchronous serial data
  22. RD0/PSP0 - Port D or parallel slave port bit 0
  23. RD1/PSP1 - Port D or parallel slave port bit 1
  24. RD2/PSP2 - Port D or parallel slave port bit 2
  25. RD3/PSP3 - Port D or parallel slave port bit 3
  26. RD4/PSP4 - Port D or parallel slave port bit 4
  27. RD5/PSP5 - Port D or parallel slave port bit 5
  28. VSS - Ground

Functional Features

  • High-performance RISC CPU
  • Enhanced Flash program memory
  • EEPROM data memory
  • Power-saving Sleep mode
  • Multiple communication interfaces
  • Analog-to-Digital Converter (ADC)
  • Timers and PWM modules
  • Interrupt capability
  • Wide operating voltage range

Advantages and Disadvantages

Advantages: - High-performance and low power consumption - Ample program memory and RAM - Versatile peripherals for various applications - Wide operating voltage range allows flexibility in power supply - Robust interrupt capability for real-time applications

Disadvantages: - Limited number of I/O pins compared to some other microcontrollers - Relatively small data EEPROM size

Working Principles

The PIC18F2520T-I/ML microcontroller operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its Flash program memory, performs calculations, controls peripherals, and communicates with external devices. The microcontroller can be programmed using various development tools and programming languages.

Detailed Application Field Plans

The PIC18F2520T-I/ML microcontroller finds applications in a wide range of fields, including but not limited to: - Embedded systems - Industrial automation - Consumer electronics - Home automation - Automotive systems - Medical devices - Robotics

Its versatility and rich feature set make it

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18F2520T-I/ML v technických řešeních

  1. What is the maximum operating frequency of PIC18F2520T-I/ML?
    - The maximum operating frequency of PIC18F2520T-I/ML is 40 MHz.

  2. What are the key features of PIC18F2520T-I/ML?
    - Some key features of PIC18F2520T-I/ML include 32 KB flash program memory, 1536 bytes data memory, and 25 I/O pins.

  3. Can PIC18F2520T-I/ML be used for motor control applications?
    - Yes, PIC18F2520T-I/ML can be used for motor control applications with its integrated PWM modules and analog-to-digital converters.

  4. Is PIC18F2520T-I/ML suitable for battery-powered devices?
    - Yes, PIC18F2520T-I/ML is suitable for battery-powered devices due to its low power consumption and sleep modes.

  5. What development tools are available for programming PIC18F2520T-I/ML?
    - Development tools such as MPLAB X IDE and PICkit programmers can be used for programming PIC18F2520T-I/ML.

  6. Can PIC18F2520T-I/ML communicate with other devices using serial communication protocols?
    - Yes, PIC18F2520T-I/ML supports serial communication protocols such as UART, SPI, and I2C.

  7. Are there any built-in security features in PIC18F2520T-I/ML?
    - Yes, PIC18F2520T-I/ML offers security features such as code protection and data EEPROM memory.

  8. What are the available package options for PIC18F2520T-I/ML?
    - PIC18F2520T-I/ML is available in a 28-pin QFN package and a 28-pin SOIC package.

  9. Can PIC18F2520T-I/ML be used in industrial automation applications?
    - Yes, PIC18F2520T-I/ML can be used in industrial automation applications with its robust peripherals and communication capabilities.

  10. Is there a support community or forum for PIC18F2520T-I/ML developers?
    - Yes, there are online forums and communities where developers can seek support and share knowledge about PIC18F2520T-I/ML.