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PIC16C77-20/PQ
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PIC16C77-20/PQ

Product Overview

Category

The PIC16C77-20/PQ belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and managing their operations.

Characteristics

  • High-performance 8-bit microcontroller
  • Low power consumption
  • Wide operating voltage range
  • Large program memory capacity
  • Multiple I/O ports for versatile connectivity
  • On-chip peripherals for enhanced functionality

Package

The PIC16C77-20/PQ is available in a PQFP (Plastic Quad Flat Pack) package.

Essence

The essence of the PIC16C77-20/PQ lies in its ability to provide efficient control and management capabilities to electronic devices and systems.

Packaging/Quantity

This microcontroller is typically packaged in reels or trays, with a quantity of 1000 units per package.

Specifications

  • Architecture: 8-bit RISC
  • Program Memory Size: 8KB
  • RAM Size: 368 bytes
  • Operating Voltage Range: 2.5V to 5.5V
  • Maximum CPU Speed: 20 MHz
  • Number of I/O Pins: 33
  • Timers/Counters: 3
  • Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
  • Serial Communication: USART, SPI, I2C

Detailed Pin Configuration

The PIC16C77-20/PQ has a total of 44 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. MCLR - Master Clear input
  9. VSS - Ground
  10. RB0 - General-purpose I/O pin
  11. RB1 - General-purpose I/O pin
  12. RB2 - General-purpose I/O pin
  13. RB3 - General-purpose I/O pin
  14. RB4 - General-purpose I/O pin
  15. RB5 - General-purpose I/O pin
  16. RB6 - General-purpose I/O pin
  17. RB7 - General-purpose I/O pin
  18. VDD - Power supply voltage
  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. OSC1 - Oscillator input
  28. OSC2 - Oscillator output
  29. VSS - Ground
  30. RD0 - General-purpose I/O pin
  31. RD1 - General-purpose I/O pin
  32. RD2 - General-purpose I/O pin
  33. RD3 - General-purpose I/O pin
  34. RD4 - General-purpose I/O pin
  35. RD5 - General-purpose I/O pin
  36. RD6 - General-purpose I/O pin
  37. RD7 - General-purpose I/O pin
  38. VDD - Power supply voltage
  39. RE0 - General-purpose I/O pin
  40. RE1 - General-purpose I/O pin
  41. RE2 - General-purpose I/O pin
  42. RE3 - General-purpose I/O pin
  43. RE4 - General-purpose I/O pin
  44. VSS - Ground

Functional Features

The PIC16C77-20/PQ offers several functional features that enhance its performance and usability:

  1. High-speed processing capabilities for efficient execution of instructions.
  2. On-chip memory for storing program code and data.
  3. Multiple I/O ports for interfacing with external devices and sensors.
  4. Timers and counters for precise timing and event counting.
  5. Analog-to-Digital Converter (ADC) for converting analog signals to digital values.
  6. Serial communication interfaces (USART, SPI, I2C) for seamless data transfer.

Advantages and Disadvantages

Advantages

  • High-performance microcontroller suitable for a wide range of applications.
  • Low power consumption, making it ideal for battery-powered devices.
  • Ample program memory capacity for storing complex algorithms.
  • Versatile I/O ports enable flexible connectivity options.
  • On-chip peripherals reduce the need for external components.

Disadvantages

  • Limited RAM size may restrict the complexity of programs.
  • Lack of advanced features found in more modern

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC16C77-20/PQ en soluciones técnicas

  1. What is the operating voltage range of PIC16C77-20/PQ?
    - The operating voltage range of PIC16C77-20/PQ is 4.5V to 5.5V.

  2. What is the maximum clock frequency supported by PIC16C77-20/PQ?
    - The maximum clock frequency supported by PIC16C77-20/PQ is 20 MHz.

  3. Can PIC16C77-20/PQ be used for motor control applications?
    - Yes, PIC16C77-20/PQ can be used for motor control applications with appropriate interfacing and programming.

  4. Does PIC16C77-20/PQ have built-in analog-to-digital conversion (ADC) capability?
    - No, PIC16C77-20/PQ does not have built-in ADC capability.

  5. What are the communication interfaces supported by PIC16C77-20/PQ?
    - PIC16C77-20/PQ supports USART (RS232) and SPI communication interfaces.

  6. Is PIC16C77-20/PQ suitable for battery-powered applications?
    - Yes, PIC16C77-20/PQ is suitable for battery-powered applications due to its low power consumption.

  7. Can PIC16C77-20/PQ be programmed in-circuit?
    - Yes, PIC16C77-20/PQ can be programmed in-circuit using a suitable programmer.

  8. What are the available memory options in PIC16C77-20/PQ?
    - PIC16C77-20/PQ has 8K words of program memory and 368 bytes of data memory.

  9. Does PIC16C77-20/PQ have hardware support for pulse-width modulation (PWM)?
    - Yes, PIC16C77-20/PQ has hardware support for PWM, making it suitable for motor control and power supply applications.

  10. Can PIC16C77-20/PQ be used in industrial automation applications?
    - Yes, PIC16C77-20/PQ can be used in industrial automation applications for control and monitoring tasks.