PIC18F25K22-I/SS

Product Overview

Category

The PIC18F25K22-I/SS 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 program memory with self-read/write capability
• Enhanced mid-range core with 16 MIPS operation
• Integrated peripherals for versatile functionality
• Low power consumption for energy-efficient designs

Package

The PIC18F25K22-I/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers a compact form factor suitable for space-constrained applications.

Essence

The essence of the PIC18F25K22-I/SS lies in its ability to provide advanced control and processing capabilities in a small and efficient package.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of devices. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 32KB (Flash)
• RAM Size: 2KB
• Number of I/O Pins: 25
• Operating Voltage Range: 2.3V to 5.5V
• Maximum Speed: 64MHz
• Data Bus Width: 8-bit
• ADC Resolution: 10-bit
• Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The PIC18F25K22-I/SS features a total of 25 I/O pins, each serving a specific purpose. Here is a detailed pin configuration:

1. RA0 - Analog Input / Digital I/O
2. RA1 - Analog Input / Digital I/O
3. RA2 - Analog Input / Digital I/O
4. RA3 - Analog Input / Digital I/O
5. RA4 - Analog Input / Digital I/O
6. RA5 - Analog Input / Digital I/O
7. RE0 - Digital I/O
8. RE1 - Digital I/O
9. RE2 - Digital I/O
10. VSS - Ground
11. VDD - Power Supply
12. RB0 - Digital I/O
13. RB1 - Digital I/O
14. RB2 - Digital I/O
15. RB3 - Digital I/O
16. RB4 - Digital I/O
17. RB5 - Digital I/O
18. RB6 - Digital I/O
19. RB7 - Digital I/O
20. RB8 - Digital I/O
21. RB9 - Digital I/O
22. RB10 - Digital I/O
23. RB11 - Digital I/O
24. RB12 - Digital I/O
25. RB13 - Digital I/O

Functional Features

The PIC18F25K22-I/SS offers several functional features that enhance its usability and versatility in various applications:

• Enhanced mid-range core with 16 MIPS operation for efficient processing
• Flash program memory with self-read/write capability for easy firmware updates
• Integrated peripherals such as ADC, PWM, SPI, I2C, and UART for seamless communication and control
• Low power consumption modes for energy-efficient designs
• Wide operating voltage range for compatibility with different power sources
• High-speed clock options up to 64MHz for fast execution of instructions

Advantages and Disadvantages

Advantages

• Compact form factor allows for space-saving designs
• Versatile functionality with integrated peripherals
• Efficient processing capabilities with the enhanced mid-range core
• Easy firmware updates with self-read/write capability
• Low power consumption for energy-efficient applications

Disadvantages

• Limited program memory size (32KB) compared to higher-end microcontrollers
• Limited RAM size (2KB) may restrict the complexity of applications

Working Principles

The PIC18F25K22-I/SS operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes integrated peripherals to perform various tasks. The enhanced mid-range core ensures efficient processing, while the flash program memory allows for easy firmware updates.

Detailed Application Field Plans

The PIC18F25K22-I/SS finds applications in various fields that require embedded control and processing capabilities. Some detailed application field plans include:

1. Industrial Automation: Control systems for manufacturing processes, robotics, and machinery.
2. Automotive Electronics: Engine management systems, dashboard controls, and vehicle diagnostics.
3. Home Automation: Smart home devices, security systems, and energy management solutions.
4. Medical Devices: Patient monitoring systems, diagnostic equipment, and medical instrumentation.
5. Consumer Electronics: Remote controls, gaming consoles