PIC18F25K22-E/SO

Product Overview

Category

The PIC18F25K22-E/SO 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
• Low power consumption
• Wide operating voltage range
• Enhanced peripherals for versatile applications

Package

The PIC18F25K22-E/SO is available in a small outline (SO) package, which provides ease of integration into compact designs.

Essence

The essence of this microcontroller lies in its ability to efficiently control and process data, making it suitable for a wide range of applications.

Packaging/Quantity

The PIC18F25K22-E/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 2 KB
• Operating Voltage Range: 2.0V to 5.5V
• Number of I/O Pins: 25
• ADC Channels: 10-bit, 16 channels
• Timers: 3 timers
• Communication Interfaces: UART, SPI, I2C
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F25K22-E/SO has a total of 25 I/O pins, each serving a specific purpose. The pin configuration is as follows:

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

• High-speed processing capabilities
• Enhanced peripherals for versatile applications
• Multiple communication interfaces for seamless integration
• Flexible analog input/output options
• Low power consumption for energy-efficient designs
• Robust and reliable operation in various environmental conditions

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture enables efficient data processing.
• Wide operating voltage range allows compatibility with different power sources.
• Enhanced peripherals provide versatility for various applications.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited program memory size may restrict the complexity of certain applications.
• Limited RAM size may pose challenges for memory-intensive tasks.
• Lack of built-in Ethernet or Wi-Fi connectivity may require additional components for networking capabilities.

Working Principles

The PIC18F25K22-E/SO operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory, processes data from various inputs, and controls outputs accordingly. The microcontroller's central processing unit (CPU) coordinates the execution of instructions, while its peripherals handle specific tasks such as communication, analog-to-digital conversion, and timing.

Detailed Application Field Plans

The PIC18F25K22-E/SO finds applications in various fields, including but not limited to:

1. Industrial automation: Controlling machinery and processes in manufacturing plants.
2. Consumer electronics: Power management, user interface control, and data processing in devices like smart home systems, appliances, and wearable devices.
3. Automotive systems: Engine control units, dashboard displays, and sensor interfacing for automotive applications.
4. Medical devices: Monitoring and controlling medical equipment, patient monitoring systems, and diagnostic devices.
5. Internet of Things (IoT): Sensor nodes, edge computing devices, and IoT gateways.

Detailed and Complete Alternative Models

• PIC18F24K22-E/SO
• PIC18F26K22-E/SO
• PIC18F27K22-E/SO
• PIC18F44K22-E/SO
• PIC18F45K22-E/SO

These alternative models offer similar