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PIC18LF4450T-I/PT
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PIC18LF4450T-I/PT

Product Overview

Category

The PIC18LF4450T-I/PT 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 memory for program storage
  • Integrated peripherals for versatile functionality
  • Low power consumption
  • Wide operating voltage range
  • Robust communication interfaces
  • Enhanced security features

Package

The PIC18LF4450T-I/PT is available in a small form factor package, known as TQFP (Thin Quad Flat Pack).

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in a compact package.

Packaging/Quantity

The PIC18LF4450T-I/PT is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Microcontroller Family: PIC18
  • Core Architecture: 8-bit
  • Program Memory Size: 32 KB
  • RAM Size: 2 KB
  • Operating Voltage Range: 2.0V to 5.5V
  • Maximum Clock Speed: 48 MHz
  • Number of I/O Pins: 44
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC) Channels: 13
  • Timers/Counters: 4
  • PWM Outputs: 5
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18LF4450T-I/PT microcontroller has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. VSS - Ground reference
  3. RA0 - General-purpose I/O pin
  4. RA1 - General-purpose I/O pin
  5. RA2 - General-purpose I/O pin
  6. RA3 - General-purpose I/O pin
  7. RA4 - General-purpose I/O pin
  8. RA5 - General-purpose I/O pin
  9. MCLR - Master Clear input
  10. VUSB - USB power supply voltage
  11. RB0 - General-purpose I/O pin
  12. RB1 - General-purpose I/O pin
  13. RB2 - General-purpose I/O pin
  14. RB3 - General-purpose I/O pin
  15. RB4 - General-purpose I/O pin
  16. RB5 - General-purpose I/O pin
  17. RB6 - General-purpose I/O pin
  18. RB7 - General-purpose I/O pin
  19. RC0 - General-purpose I/O pin
  20. RC1 - General-purpose I/O pin
  21. RC2 - General-purpose I/O pin
  22. RC3 - General-purpose I/O pin
  23. RC4 - General-purpose I/O pin
  24. RC5 - General-purpose I/O pin
  25. RC6 - General-purpose I/O pin
  26. RC7 - General-purpose I/O pin
  27. RD0 - General-purpose I/O pin
  28. RD1 - General-purpose I/O pin
  29. RD2 - General-purpose I/O pin
  30. RD3 - General-purpose I/O pin
  31. RD4 - General-purpose I/O pin
  32. RD5 - General-purpose I/O pin
  33. RD6 - General-purpose I/O pin
  34. RD7 - General-purpose I/O pin
  35. RE0 - General-purpose I/O pin
  36. RE1 - General-purpose I/O pin
  37. RE2 - General-purpose I/O pin
  38. RE3 - General-purpose I/O pin
  39. RE4 - General-purpose I/O pin
  40. RE5 - General-purpose I/O pin
  41. VCAP - Capacitor connection for internal voltage regulator
  42. VSS - Ground reference
  43. OSC1 - Oscillator input
  44. OSC2 - Oscillator output

Functional Features

The PIC18LF4450T-I/PT microcontroller offers a range of functional features, including:

  • High-speed processing capabilities
  • Flash memory for program storage and easy reprogramming
  • Integrated peripherals such as UART, SPI, and I2C for communication
  • Analog-to-Digital Converter (ADC) for precise analog measurements
  • Timers and counters for accurate timing operations
  • Pulse Width Modulation (PWM) outputs for controlling analog devices
  • Enhanced security features to protect sensitive data
  • Low power consumption for energy-efficient applications

Advantages and Disadvantages

Advantages

  • High-performance 8-bit architecture enables efficient processing.
  • Flash memory allows for easy program updates and flexibility.
  • Integrated peripherals provide versatile functionality.
  • Low power consumption extends battery life in portable

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC18LF4450T-I/PT en soluciones técnicas

  1. Question: What is the maximum operating frequency of PIC18LF4450T-I/PT?
    Answer: The maximum operating frequency of PIC18LF4450T-I/PT is 48 MHz.

  2. Question: Can PIC18LF4450T-I/PT be used for USB communication?
    Answer: Yes, PIC18LF4450T-I/PT has built-in USB communication capabilities.

  3. Question: What are the available memory options for PIC18LF4450T-I/PT?
    Answer: PIC18LF4450T-I/PT offers up to 16 KB of flash memory and 2 KB of RAM.

  4. Question: Does PIC18LF4450T-I/PT support analog-to-digital conversion (ADC)?
    Answer: Yes, PIC18LF4450T-I/PT features an integrated 10-bit ADC module.

  5. Question: Can PIC18LF4450T-I/PT be programmed using C language?
    Answer: Yes, PIC18LF4450T-I/PT can be programmed using C language with the appropriate compiler.

  6. Question: What are the available communication interfaces on PIC18LF4450T-I/PT?
    Answer: PIC18LF4450T-I/PT supports USART, SPI, and I2C communication interfaces.

  7. Question: Is PIC18LF4450T-I/PT suitable for low-power applications?
    Answer: Yes, PIC18LF4450T-I/PT offers low-power operation modes for energy-efficient applications.

  8. Question: Can PIC18LF4450T-I/PT be used in industrial control systems?
    Answer: Yes, PIC18LF4450T-I/PT is suitable for industrial control systems due to its robust features.

  9. Question: Does PIC18LF4450T-I/PT have built-in security features?
    Answer: Yes, PIC18LF4450T-I/PT includes hardware and software security features for data protection.

  10. Question: What development tools are available for programming PIC18LF4450T-I/PT?
    Answer: Development tools such as MPLAB X IDE and PICkit programmers can be used for programming PIC18LF4450T-I/PT.