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PIC16F877A-E/P
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PIC16F877A-E/P

Product Overview

Category

The PIC16F877A-E/P belongs to the category of microcontrollers.

Use

It is widely used in various electronic applications that require control and processing capabilities.

Characteristics

  • Low power consumption
  • High performance
  • Enhanced features compared to previous models
  • Versatile and flexible for different applications

Package

The PIC16F877A-E/P comes in a 40-pin PDIP (Plastic Dual In-line Package) package.

Essence

This microcontroller is designed to provide efficient control and processing capabilities for electronic devices.

Packaging/Quantity

The PIC16F877A-E/P is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

  • Architecture: 8-bit
  • CPU Speed: 20 MHz
  • Program Memory Size: 14 KB
  • RAM Size: 368 bytes
  • Number of I/O Pins: 33
  • ADC Channels: 8
  • Timers: 3
  • Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F877A-E/P has a total of 40 pins. The pin configuration is as follows:

  1. VSS - Ground
  2. RA0/AN0 - Analog Input/Output
  3. RA1/AN1 - Analog Input/Output
  4. RA2/AN2 - Analog Input/Output
  5. RA3/AN3/VREF-/CVREF - Analog Input/Output
  6. RA4/T0CKI/C1OUT - Timer0 Clock Input/Capture1 Output
  7. RA5/AN4/SS/C2OUT - Analog Input/Output/Slave Select/Capture2 Output
  8. RE0/RD/AN5 - Port E Bit 0/Read/Analog Input/Output
  9. RE1/WR/AN6 - Port E Bit 1/Write/Analog Input/Output
  10. RE2/CS/AN7 - Port E Bit 2/Chip Select/Analog Input/Output
  11. VDD - Power Supply
  12. RB0/INT - Port B Bit 0/External Interrupt
  13. RB1/RX/DT - Port B Bit 1/Serial Receive/Data Terminal
  14. RB2/TX/CK - Port B Bit 2/Serial Transmit/Clock
  15. RB3/CCP2/PSP0 - Port B Bit 3/Capture/Compare/Pulse Width Modulation/Parallel Slave Port Bit 0
  16. RB4/PGM/CCP1/P1A - Port B Bit 4/Program/Data Memory/ Capture/Compare/Pulse Width Modulation/ PWM Output Pin 1
  17. RB5/PGC/CCP2/P1B - Port B Bit 5/In-Circuit Debugger Clock/Capture/Compare/Pulse Width Modulation/ PWM Output Pin 2
  18. RB6/PGD/CCP3/P1C - Port B Bit 6/In-Circuit Debugger Data/Capture/Compare/Pulse Width Modulation/ PWM Output Pin 3
  19. RB7/PGM/CCP4/P1D - Port B Bit 7/Program/Data Memory/ Capture/Compare/Pulse Width Modulation/ PWM Output Pin 4
  20. VSS - Ground
  21. RC0/T1OSO/T13CKI - Port C Bit 0/Timer1 Oscillator Output/Timer1 External Clock Input
  22. RC1/T1OSI/CCP2 - Port C Bit 1/Timer1 Oscillator Input/Capture/Compare/Pulse Width Modulation
  23. RC2/CCP1 - Port C Bit 2/Capture/Compare/Pulse Width Modulation
  24. RC3/SCK/SCL - Port C Bit 3/Serial Clock/I2C Clock
  25. RC4/SDI/SDA - Port C Bit 4/Serial Data Input/I2C Data
  26. RC5/SDO - Port C Bit 5/Serial Data Output
  27. RC6/TX/CK - Port C Bit 6/Serial Transmit/Clock
  28. RC7/RX/DT - Port C Bit 7/Serial Receive/Data Terminal
  29. VDD - Power Supply
  30. RD0/PSP4 - Port D Bit 0/Parallel Slave Port Bit 4
  31. RD1/PSP5 - Port D Bit 1/Parallel Slave Port Bit 5
  32. RD2/PSP6 - Port D Bit 2/Parallel Slave Port Bit 6
  33. RD3/PSP7 - Port D Bit 3/Parallel Slave Port Bit 7
  34. RD4/P

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC16F877A-E/P v technických řešeních

  1. Question: What is the maximum operating frequency of PIC16F877A-E/P?
    Answer: The maximum operating frequency of PIC16F877A-E/P is 20 MHz.

  2. Question: What are the key features of PIC16F877A-E/P?
    Answer: PIC16F877A-E/P features 256 bytes of EEPROM data memory, 368 bytes of RAM, and 14-bit wide instructions.

  3. Question: Can PIC16F877A-E/P be used for motor control applications?
    Answer: Yes, PIC16F877A-E/P can be used for motor control applications with appropriate interfacing and programming.

  4. Question: What communication interfaces does PIC16F877A-E/P support?
    Answer: PIC16F877A-E/P supports USART, SPI, and I2C communication interfaces.

  5. Question: Is PIC16F877A-E/P suitable for battery-powered applications?
    Answer: Yes, PIC16F877A-E/P is suitable for battery-powered applications due to its low power consumption capabilities.

  6. Question: Can PIC16F877A-E/P be programmed using C language?
    Answer: Yes, PIC16F877A-E/P can be programmed using C language with the appropriate compiler and development tools.

  7. Question: What are the available development tools for PIC16F877A-E/P?
    Answer: Development tools such as MPLAB X IDE and PICkit programmers are available for programming and debugging PIC16F877A-E/P.

  8. Question: Does PIC16F877A-E/P have analog-to-digital conversion (ADC) capability?
    Answer: Yes, PIC16F877A-E/P has an integrated 10-bit ADC module for analog-to-digital conversion.

  9. Question: Can PIC16F877A-E/P be used in industrial automation applications?
    Answer: Yes, PIC16F877A-E/P can be used in industrial automation applications for control and monitoring tasks.

  10. Question: What are the recommended voltage and temperature ranges for PIC16F877A-E/P operation?
    Answer: PIC16F877A-E/P operates within the voltage range of 2.0V to 5.5V and the temperature range of -40°C to 125°C.