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