PIC18F8722-E/PT

Product Overview

Category

The PIC18F8722-E/PT belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit architecture
• Flash memory for program storage
• Wide range of peripherals for versatile functionality
• Low power consumption
• Robust and reliable operation

Package

The PIC18F8722-E/PT is available in a PT package, which stands for Plastic Thin Quad Flat Pack. This package provides a compact and durable housing for the microcontroller.

Essence

The essence of the PIC18F8722-E/PT lies in its ability to provide efficient and flexible control and processing capabilities in a wide range of electronic applications.

Packaging/Quantity

The PIC18F8722-E/PT is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers. The exact quantity may vary depending on the supplier.

Specifications

• Architecture: 8-bit
• Program Memory Size: 128 KB
• RAM Size: 4 KB
• Number of I/O Pins: 33
• Operating Voltage Range: 2.0V to 5.5V
• Maximum CPU Speed: 40 MHz
• ADC Resolution: 10-bit
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3 timers, 1 watchdog timer
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F8722-E/PT has a total of 33 I/O pins, each serving a specific purpose. Here is a detailed pin configuration:

1. RA0 - Analog Input/Output
2. RA1 - Analog Input/Output
3. RA2 - Analog Input/Output
4. RA3 - Analog Input/Output
5. RA4 - Analog Input/Output
6. RA5 - Analog Input/Output
7. RE0 - Digital Input/Output
8. RE1 - Digital Input/Output
9. RE2 - Digital Input/Output
10. RE3 - Digital Input/Output
11. RE4 - Digital Input/Output
12. RE5 - Digital Input/Output
13. RE6 - Digital Input/Output
14. RE7 - Digital Input/Output
15. RB0 - Digital Input/Output
16. RB1 - Digital Input/Output
17. RB2 - Digital Input/Output
18. RB3 - Digital Input/Output
19. RB4 - Digital Input/Output
20. RB5 - Digital Input/Output
21. RB6 - Digital Input/Output
22. RB7 - Digital Input/Output
23. RB8 - Digital Input/Output
24. RB9 - Digital Input/Output
25. RB10 - Digital Input/Output
26. RB11 - Digital Input/Output
27. RB12 - Digital Input/Output
28. RB13 - Digital Input/Output
29. RB14 - Digital Input/Output
30. RB15 - Digital Input/Output
31. VDD - Power Supply
32. VSS - Ground
33. OSC1/CLKI - Oscillator Input

Functional Features

The PIC18F8722-E/PT offers a range of functional features that enhance its performance and versatility:

• High-speed processing capabilities for efficient execution of instructions.
• Flash memory allows for easy reprogramming and updating of the microcontroller's firmware.
• Various communication interfaces enable seamless integration with other devices and systems.
• Timers and counters facilitate precise timing and event management.
• Analog input/output pins enable interfacing with sensors and actuators.
• Low power consumption ensures energy-efficient operation.

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture for efficient processing.
• Flash memory allows for easy firmware updates.
• Wide range of peripherals provide versatile functionality.
• Low power consumption extends battery life in portable applications.
• Robust and reliable operation ensures long-term performance.

Disadvantages

• Limited program memory size compared to 16-bit or 32-bit microcontrollers.
• Limited RAM size may restrict the complexity of applications.
• 8-bit architecture may not be suitable for computationally intensive tasks.

Working Principles

The PIC18F8722-E/PT operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, interacts with peripherals and external devices through its I/O pins, and performs various operations based on the program code.

Detailed Application Field Plans

The PIC18F8722-E/PT finds applications in a wide range of fields, including but not limited to:

1. Industrial automation: Control systems,