PIC18F25K83-I/SP

Product Overview

Category

The PIC18F25K83-I/SP 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 architecture
• Flash program memory with self-read/write capability
• Integrated peripherals for enhanced functionality
• Low power consumption
• Wide operating voltage range
• Robust communication interfaces
• Flexible I/O options

Package

The PIC18F25K83-I/SP is available in a small outline, plastic dual inline package (DIP).

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities for a wide range of applications.

Packaging/Quantity

The PIC18F25K83-I/SP is typically packaged in reels or tubes, with each containing a specific quantity of microcontrollers. The exact quantity may vary depending on the supplier.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 32KB
• RAM Size: 2KB
• Number of I/O Pins: 28
• Operating Voltage Range: 1.8V to 5.5V
• Maximum Clock Speed: 64 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) Channels: 10-bit, 13 channels
• Timers/Counters: 4 x 8-bit, 3 x 16-bit
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F25K83-I/SP has a total of 28 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. VSS - Ground
8. VDD - Power Supply
9. RC0 - General Purpose I/O
10. RC1 - General Purpose I/O
11. RC2 - General Purpose I/O
12. RC3 - General Purpose I/O
13. RC4 - General Purpose I/O
14. RC5 - General Purpose I/O
15. RC6 - General Purpose I/O
16. RC7 - General Purpose I/O
17. OSC1/CLKIN - Oscillator Input
18. OSC2/CLKOUT - Oscillator Output
19. RB0 - General Purpose I/O
20. RB1 - General Purpose I/O
21. RB2 - General Purpose I/O
22. RB3 - General Purpose I/O
23. RB4 - General Purpose I/O
24. RB5 - General Purpose I/O
25. RB6 - General Purpose I/O
26. RB7 - General Purpose I/O
27. MCLR/VPP - Master Clear/Voltage Programming Pin
28. PGD/AN0 - Programming/Data Pin/Analog Input

Functional Features

The PIC18F25K83-I/SP offers several functional features that enhance its capabilities:

• High-performance RISC CPU for efficient execution of instructions
• Flash program memory with self-read/write capability for easy firmware updates
• Enhanced peripherals, including UART, SPI, and I2C interfaces for seamless communication
• Analog-to-Digital Converter (ADC) for precise analog signal conversion
• Timers/Counters for accurate timing and event counting
• Low-power modes for energy-efficient operation
• Enhanced security features to protect sensitive data

Advantages and Disadvantages

Advantages

• High-performance architecture enables fast and efficient processing
• Wide operating voltage range allows compatibility with various power sources
• Integrated peripherals simplify system design and reduce external component count
• Low power consumption extends battery life in portable applications
• Robust communication interfaces facilitate seamless data exchange

Disadvantages

• Limited program memory size may restrict the complexity of applications
• 8-bit architecture may not be suitable for computationally intensive tasks
• Lack of advanced features found in higher-end microcontrollers

Working Principles

The PIC18F25K83-I/SP operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with peripherals and I/O pins, and processes data according to the programmed logic. The microcontroller's central processing unit (CPU) fetches instructions from memory, performs calculations, controls peripherals, and communicates with external devices.

Detailed Application Field Plans

The PIC18F25K83-I/SP finds application in various fields, including but not limited to