Microchip Technology
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
PIC16F877T-04/PQ
Ver Detalle Hojas de datos

PIC16F877T-04/PQ

Product Overview

Category

The PIC16F877T-04/PQ 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 RISC architecture
  • Flash-based program memory
  • Wide operating voltage range
  • Low power consumption
  • Enhanced peripheral integration
  • Flexible I/O options

Package

The PIC16F877T-04/PQ is available in a PQFP (Plastic Quad Flat Pack) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic devices and systems.

Packaging/Quantity

The PIC16F877T-04/PQ is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

  • Microcontroller Family: PIC16F
  • Operating Voltage Range: 2.0V to 5.5V
  • CPU Speed: 20 MHz
  • Program Memory Size: 14 KB
  • RAM Size: 368 bytes
  • Number of I/O Pins: 33
  • Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
  • Timers: 3 timers/counters
  • Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F877T-04/PQ 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. VSS - Ground
  9. RE0 - General-purpose I/O pin
  10. RE1 - General-purpose I/O pin
  11. RE2 - General-purpose I/O pin
  12. RE3 - General-purpose I/O pin
  13. RE4 - General-purpose I/O pin
  14. RE5 - General-purpose I/O pin
  15. RE6 - General-purpose I/O pin
  16. RE7 - General-purpose I/O pin
  17. OSC1/CLKI - Oscillator input
  18. OSC2/CLKO - Oscillator output
  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. MCLR/VPP - Master Clear/Voltage Programming Pin
  36. RB0/INT - General-purpose I/O pin / External Interrupt
  37. RB1 - General-purpose I/O pin
  38. RB2 - General-purpose I/O pin
  39. RB3 - General-purpose I/O pin
  40. RB4 - General-purpose I/O pin

Functional Features

The PIC16F877T-04/PQ offers a range of functional features that enhance its performance and versatility. Some notable features include:

  • Flash program memory for easy reprogramming
  • Enhanced peripheral integration, including ADC, timers, and communication interfaces
  • Low power consumption for energy-efficient operation
  • Wide operating voltage range for compatibility with various power sources
  • Flexible I/O options for seamless integration with external devices
  • High-performance 8-bit RISC architecture for efficient processing

Advantages and Disadvantages

Advantages

  • High-performance architecture enables fast and efficient processing
  • Enhanced peripheral integration reduces the need for additional components
  • Flash-based program memory allows for easy reprogramming
  • Low power consumption extends battery life in portable applications
  • Wide operating voltage range ensures compatibility with different power sources

Disadvantages

  • Limited program memory size may restrict the complexity of applications
  • Limited RAM size may impose constraints on data storage and manipulation
  • Lack of built-in Ethernet or wireless connectivity limits networking capabilities

Working Principles

The PIC16F877T-04/PQ

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC16F877T-04/PQ en soluciones técnicas

  1. What is the maximum operating frequency of PIC16F877T-04/PQ?
    - The maximum operating frequency of PIC16F877T-04/PQ is 20 MHz.

  2. Can PIC16F877T-04/PQ be used for motor control applications?
    - Yes, PIC16F877T-04/PQ can be used for motor control applications with appropriate interfacing and programming.

  3. What are the available communication interfaces on PIC16F877T-04/PQ?
    - PIC16F877T-04/PQ supports USART, SPI, and I2C communication interfaces.

  4. Is it possible to implement a real-time clock using PIC16F877T-04/PQ?
    - Yes, real-time clock functionality can be implemented using PIC16F877T-04/PQ with an external RTC module or through software implementation.

  5. Can PIC16F877T-04/PQ be used in battery-powered applications?
    - Yes, PIC16F877T-04/PQ can be used in battery-powered applications with proper power management techniques.

  6. What are the available analog-to-digital converter (ADC) channels on PIC16F877T-04/PQ?
    - PIC16F877T-04/PQ features 8 channels of 10-bit ADC.

  7. Is it possible to implement PWM for controlling analog devices with PIC16F877T-04/PQ?
    - Yes, PIC16F877T-04/PQ supports PWM output for controlling analog devices such as motors, LEDs, and more.

  8. Can PIC16F877T-04/PQ be programmed using C language?
    - Yes, PIC16F877T-04/PQ can be programmed using C language with the appropriate compiler and development environment.

  9. What are the available timers/counters on PIC16F877T-04/PQ?
    - PIC16F877T-04/PQ features three timers/counters for various timing and counting applications.

  10. Is PIC16F877T-04/PQ suitable for industrial automation applications?
    - Yes, PIC16F877T-04/PQ is suitable for industrial automation applications due to its robust features and capabilities.