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PIC18F4520-I/P
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PIC18F4520-I/P

Product Overview

Category

The PIC18F4520-I/P belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic applications that require embedded control and processing capabilities.

Characteristics

  • High-performance 8-bit architecture
  • Flash memory for program storage
  • Integrated peripherals for versatile functionality
  • Low power consumption
  • Wide operating voltage range
  • Robust communication interfaces
  • Enhanced security features

Package

The PIC18F4520-I/P is available in a 40-pin PDIP (Plastic Dual In-line Package) format.

Essence

The essence of the PIC18F4520-I/P lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

This microcontroller is typically packaged in tubes or trays, with quantities varying based on customer requirements.

Specifications

  • Microcontroller Family: PIC18
  • CPU Speed: Up to 40 MHz
  • Program Memory Size: 32 KB
  • RAM Size: 2 KB
  • Number of I/O Pins: 36
  • Analog-to-Digital Converter (ADC): 10-bit, 13 channels
  • Serial Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: Multiple timers/counters with various modes
  • Operating Voltage Range: 2.0V to 5.5V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F4520-I/P has a total of 40 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0 - General-purpose I/O pin
  3. RA1 - General-purpose I/O pin
  4. RA2 - General-purpose I/O pin
  5. RA3 - General-purpose I/O pin
  6. RA4 - General-purpose I/O pin
  7. RA5 - General-purpose I/O pin
  8. RE0 - General-purpose I/O pin
  9. RE1 - General-purpose I/O pin
  10. RE2 - General-purpose I/O pin
  11. VSS - Ground
  12. OSC1/CLKIN - Oscillator input
  13. OSC2/CLKOUT - Oscillator output
  14. RC0 - General-purpose I/O pin
  15. RC1 - General-purpose I/O pin
  16. RC2 - General-purpose I/O pin
  17. RC3 - General-purpose I/O pin
  18. RC4 - General-purpose I/O pin
  19. RC5 - General-purpose I/O pin
  20. VDD - Power supply voltage
  21. RD0 - General-purpose I/O pin
  22. RD1 - General-purpose I/O pin
  23. RD2 - General-purpose I/O pin
  24. RD3 - General-purpose I/O pin
  25. RD4 - General-purpose I/O pin
  26. RD5 - General-purpose I/O pin
  27. RD6 - General-purpose I/O pin
  28. RD7 - General-purpose I/O pin
  29. VSS - Ground
  30. MCLR/VPP - Master Clear/Voltage Programming Pin
  31. RB0/INT0 - General-purpose I/O pin / External Interrupt 0
  32. RB1/INT1 - General-purpose I/O pin / External Interrupt 1
  33. RB2/INT2 - General-purpose I/O pin / External Interrupt 2
  34. RB3/INT3 - General-purpose I/O pin / External Interrupt 3
  35. RB4/KBI0/PGM - General-purpose I/O pin / Keyboard Interrupt 0 / In-Circuit Serial Programming
  36. RB5/KBI1/PGC - General-purpose I/O pin / Keyboard Interrupt 1 / In-Circuit Serial Programming Clock

Functional Features

The PIC18F4520-I/P offers a range of functional features that enhance its versatility and performance. Some notable features include:

  • Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
  • Enhanced USART module for serial communication
  • Enhanced Master Synchronous Serial Port (MSSP) module supporting I2C and SPI protocols
  • Analog-to-Digital Converter (ADC) with multiple channels for precise analog measurements
  • Multiple timers/counters with various modes for accurate timing and event capture
  • Brown-out Reset (BOR) feature for reliable operation during power fluctuations
  • Watchdog Timer (WDT) for system reset in case of software or hardware failures
  • Power-saving Sleep mode for reduced power consumption during idle periods

Advantages and Disadvantages

Advantages

  • High-performance architecture enables efficient processing of complex tasks
  • Wide operating voltage range allows compatibility with various power sources
  • Integrated peripherals reduce the need for external

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC18F4520-I/P en soluciones técnicas

  1. What is the maximum operating frequency of PIC18F4520-I/P?
    - The maximum operating frequency of PIC18F4520-I/P is 40 MHz.

  2. How many I/O pins does PIC18F4520-I/P have?
    - PIC18F4520-I/P has 36 I/O pins.

  3. What is the flash memory size of PIC18F4520-I/P?
    - The flash memory size of PIC18F4520-I/P is 32 KB.

  4. Can PIC18F4520-I/P be used for motor control applications?
    - Yes, PIC18F4520-I/P can be used for motor control applications with appropriate interfacing and programming.

  5. Does PIC18F4520-I/P support analog-to-digital conversion (ADC)?
    - Yes, PIC18F4520-I/P features an integrated 10-bit ADC module.

  6. What communication interfaces are supported by PIC18F4520-I/P?
    - PIC18F4520-I/P supports USART, SPI, and I2C communication interfaces.

  7. Is PIC18F4520-I/P suitable for battery-powered applications?
    - Yes, PIC18F4520-I/P is suitable for battery-powered applications due to its low power consumption capabilities.

  8. Can PIC18F4520-I/P be programmed using C language?
    - Yes, PIC18F4520-I/P can be programmed using C language with the appropriate compiler and development environment.

  9. What are the available timer modules in PIC18F4520-I/P?
    - PIC18F4520-I/P features three timer modules: Timer0, Timer1, and Timer2.

  10. Is PIC18F4520-I/P RoHS compliant?
    - Yes, PIC18F4520-I/P is RoHS compliant, making it suitable for environmentally friendly designs.