PIC18F25K40T-I/SO

Product Overview

Category

The PIC18F25K40T-I/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 PIC18F25K40T-I/SO is available in a small outline (SO) package, which is suitable for surface mount applications.

Essence

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

Packaging/Quantity

The PIC18F25K40T-I/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 32KB
• RAM Size: 2KB
• Number of I/O Pins: 25
• Operating Voltage Range: 1.8V to 5.5V
• Maximum Speed: 64 MHz
• Data Bus Width: 8-bit
• ADC Resolution: 10-bit
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4 x 8-bit, 1 x 16-bit

Detailed Pin Configuration

The PIC18F25K40T-I/SO has a total of 25 pins, each serving a specific purpose. Here is a detailed pin configuration:

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. RB0 - General-purpose I/O pin
10. RB1 - General-purpose I/O pin
11. RB2 - General-purpose I/O pin
12. RB3 - General-purpose I/O pin
13. RB4 - General-purpose I/O pin
14. RB5 - General-purpose I/O pin
15. RB6 - General-purpose I/O pin
16. RB7 - General-purpose I/O pin
17. RC0 - General-purpose I/O pin
18. RC1 - General-purpose I/O pin
19. RC2 - General-purpose I/O pin
20. RC3 - General-purpose I/O pin
21. RC4 - General-purpose I/O pin
22. RC5 - General-purpose I/O pin
23. RC6 - General-purpose I/O pin
24. RC7 - General-purpose I/O pin
25. MCLR - Master Clear input

Functional Features

The PIC18F25K40T-I/SO offers several functional features that enhance its usability and performance:

• Flash program memory for storing the application code
• Enhanced peripherals such as UART, SPI, and I2C for communication
• Timers/counters for precise timing operations
• Analog-to-Digital Converter (ADC) for analog signal processing
• Low power consumption modes for energy efficiency
• Wide operating voltage range for flexibility in different applications

Advantages and Disadvantages

Advantages

• High-performance 8-bit architecture enables efficient data processing
• Versatile peripherals allow for a wide range of applications
• Low power consumption extends battery life in portable devices
• Compact form factor saves space in embedded systems

Disadvantages

• Limited program memory size compared to 16-bit or 32-bit microcontrollers
• Limited RAM size may restrict the complexity of applications
• Lack of built-in Ethernet or Wi-Fi connectivity options

Working Principles

The PIC18F25K40T-I/SO 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 application requirements. The microcontroller's core architecture enables it to perform tasks efficiently and accurately.

Detailed Application Field Plans

The PIC18F25K40T-I/SO finds applications in various fields, including but not limited to:

1. Industrial automation: Controlling machinery and equipment in manufacturing processes.
2. Consumer electronics: Power management, user interface control, and sensor integration in devices like smart home systems.
3. Automotive systems: Engine control units, dashboard displays, and safety features implementation.
4. Medical devices: Monitoring and controlling medical equipment for diagnostics and treatment.
5. Internet of Things (IoT): Enabling connectivity and control in IoT devices such as smart sensors and actuators