Microchip Technology
L'image peut être une représentation.
Voir les spécifications pour les détails du produit.
PIC18F2450-I/SO
Voir les détails DataSheets

PIC18F2450-I/SO

Product Overview

Category

The PIC18F2450-I/SO belongs to the category of microcontrollers.

Use

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

Characteristics

  • High-performance 8-bit architecture
  • Flash program memory
  • Low power consumption
  • Wide operating voltage range
  • Integrated peripherals for enhanced functionality
  • Flexible I/O options
  • Robust communication interfaces

Package

The PIC18F2450-I/SO is available in a small outline (SO) package, which allows for easy integration into compact electronic devices.

Essence

The essence of the PIC18F2450-I/SO 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 reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Architecture: 8-bit
  • Program Memory Size: 16 KB
  • RAM Size: 256 bytes
  • Operating Voltage Range: 2.0V to 5.5V
  • Number of I/O Pins: 20
  • Communication Interfaces: UART, SPI, I2C
  • Timers: 3
  • Analog-to-Digital Converter (ADC): 10-bit, 13 channels
  • Maximum CPU Speed: 48 MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F2450-I/SO has a total of 28 pins, each serving a specific purpose. Here is a detailed pin configuration:

  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. VSS - Ground
  9. OSC1/CLKIN - Oscillator input
  10. OSC2/CLKOUT - Oscillator output
  11. RC0 - General-purpose I/O pin
  12. RC1 - General-purpose I/O pin
  13. RC2 - General-purpose I/O pin
  14. RC3 - General-purpose I/O pin
  15. RC4 - General-purpose I/O pin
  16. RC5 - General-purpose I/O pin
  17. RB0/INT0 - External interrupt input
  18. RB1/INT1 - External interrupt input
  19. RB2/INT2 - External interrupt input
  20. RB3/INT3 - External interrupt input
  21. RB4 - General-purpose I/O pin
  22. RB5 - General-purpose I/O pin
  23. RB6 - General-purpose I/O pin
  24. RB7 - General-purpose I/O pin
  25. RB8 - General-purpose I/O pin
  26. RB9 - General-purpose I/O pin
  27. RB10 - General-purpose I/O pin
  28. MCLR/VPP - Master Clear/Voltage Programming Pin

Functional Features

The PIC18F2450-I/SO offers a range of functional features that enhance its capabilities:

  • Flash program memory for storing the application code
  • EEPROM data memory for non-volatile storage
  • Integrated peripherals such as timers, UART, SPI, and I2C for communication and timing functions
  • Analog-to-Digital Converter (ADC) for analog signal acquisition
  • Enhanced Capture/Compare/PWM (ECCP) module for advanced control applications
  • Brown-out Reset (BOR) for reliable operation during power fluctuations
  • Low-power modes for energy-efficient operation

Advantages and Disadvantages

Advantages

  • High-performance 8-bit architecture enables efficient processing of tasks
  • Wide operating voltage range allows for flexibility in power supply options
  • Integrated peripherals simplify system design and reduce external component count
  • Low power consumption extends battery life in portable applications
  • Compact package size facilitates integration into space-constrained designs

Disadvantages

  • Limited program memory size may restrict the complexity of applications
  • Relatively small RAM size may limit the amount of data that can be processed simultaneously
  • Lack of advanced features found in higher-end microcontrollers

Working Principles

The PIC18F2450-I/SO operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes its integrated peripherals to perform various tasks. The microcontroller's working principles involve fetching, decoding, and executing instructions in a sequential manner.

Detailed Application Field Plans

The PIC18F2450-I/SO finds application in various fields, including

Énumérez 10 questions et réponses courantes liées à l'application de PIC18F2450-I/SO dans les solutions techniques

  1. Question: What is the maximum clock frequency for PIC18F2450-I/SO?
    Answer: The maximum clock frequency for PIC18F2450-I/SO is 48 MHz.

  2. Question: Can PIC18F2450-I/SO be used for USB communication?
    Answer: Yes, PIC18F2450-I/SO has built-in USB functionality and can be used for USB communication.

  3. Question: What are the available memory options for PIC18F2450-I/SO?
    Answer: PIC18F2450-I/SO has 16 KB of flash memory and 256 bytes of EEPROM.

  4. Question: Is PIC18F2450-I/SO suitable for low-power applications?
    Answer: Yes, PIC18F2450-I/SO has low-power features and can be used in low-power applications.

  5. Question: Can PIC18F2450-I/SO be programmed using C language?
    Answer: Yes, PIC18F2450-I/SO can be programmed using C language with appropriate compilers and tools.

  6. Question: What are the available communication interfaces on PIC18F2450-I/SO?
    Answer: PIC18F2450-I/SO supports USART, SPI, and I2C communication interfaces.

  7. Question: Does PIC18F2450-I/SO have analog-to-digital conversion capabilities?
    Answer: Yes, PIC18F2450-I/SO has a 10-bit analog-to-digital converter (ADC) with multiple channels.

  8. Question: Can PIC18F2450-I/SO be used in automotive applications?
    Answer: Yes, PIC18F2450-I/SO is suitable for automotive applications with proper considerations for temperature and environmental conditions.

  9. Question: What development tools are available for programming PIC18F2450-I/SO?
    Answer: Development tools such as MPLAB X IDE and various programmers/debuggers are available for programming PIC18F2450-I/SO.

  10. Question: Are there any application notes or reference designs available for PIC18F2450-I/SO?
    Answer: Yes, Microchip provides application notes and reference designs for various technical solutions using PIC18F2450-I/SO.