PIC16C77-20I/PQ

Product Overview

Category

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

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

• High-performance 8-bit RISC architecture
• Flash-based program memory
• Wide operating voltage range
• Low power consumption
• Multiple communication interfaces
• On-chip peripherals for enhanced functionality

Package

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

Essence

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

Packaging/Quantity

The PIC16C77-20I/PQ is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

• Architecture: 8-bit RISC
• Program Memory Size: 8 KB
• RAM Size: 368 bytes
• Operating Voltage Range: 2.5V to 5.5V
• Maximum CPU Speed: 20 MHz
• Number of I/O Pins: 33
• Communication Interfaces: USART, SPI, I2C
• On-Chip Peripherals: Timer, PWM, ADC, EEPROM

Detailed Pin Configuration

The PIC16C77-20I/PQ has a total of 44 pins. 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. OSC1/CLKIN - Oscillator input
10. OSC2/CLKOUT - Oscillator output
11. RC0 - General-purpose I/O pin
12. RC1 - General-purpose I/O pin
13. RC2 - General-purpose I/O pin
14. RC3 - General-purpose I/O pin
15. RC4 - General-purpose I/O pin
16. RC5 - General-purpose I/O pin
17. RB0/INT - General-purpose I/O pin / External interrupt input
18. RB1 - General-purpose I/O pin
19. RB2 - General-purpose I/O pin
20. RB3 - General-purpose I/O pin
21. RB4 - General-purpose I/O pin
22. RB5 - General-purpose I/O pin
23. RB6 - General-purpose I/O pin
24. RB7 - General-purpose I/O pin
25. RB8 - General-purpose I/O pin
26. RB9 - General-purpose I/O pin
27. RB10 - General-purpose I/O pin
28. RB11 - General-purpose I/O pin
29. RB12 - General-purpose I/O pin
30. RB13 - General-purpose I/O pin
31. RB14 - General-purpose I/O pin
32. RB15 - General-purpose I/O pin
33. VCAP - Capacitor connection for internal voltage regulator
34. VSS - Ground
35. VDD - Power supply voltage
36. RD0 - General-purpose I/O pin
37. RD1 - General-purpose I/O pin
38. RD2 - General-purpose I/O pin
39. RD3 - General-purpose I/O pin
40. RD4 - General-purpose I/O pin
41. RD5 - General-purpose I/O pin
42. RD6 - General-purpose I/O pin
43. RD7 - General-purpose I/O pin
44. VSS - Ground

Functional Features

The PIC16C77-20I/PQ offers the following functional features:

1. High-performance RISC architecture for efficient data processing.
2. Flash-based program memory allows for easy reprogramming.
3. Wide operating voltage range enables compatibility with various power sources.
4. Low power consumption ensures energy efficiency in battery-powered applications.
5. Multiple communication interfaces (USART, SPI, I2C) facilitate data exchange with external devices.
6. On-chip peripherals such as timers, PWM, ADC, and EEPROM enhance the microcontroller's functionality.

Advantages and Disadvantages

Advantages

• High-performance architecture for efficient data processing.
• Flash-based program memory allows for easy reprogramming.
• Wide operating voltage range enhances compatibility.
• Low power consumption for energy-efficient applications.
• Multiple communication interfaces enable versatile connectivity.
• On-chip peripherals provide enhanced functionality.

Disadvantages

• Limited program memory size (8 KB).
• Limited RAM size (368 bytes).
• Relatively low number of I/O