PIC18F23K20T-I/SS

Product Overview

Category

The PIC18F23K20T-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
• Low power consumption
• Wide operating voltage range
• Enhanced peripheral integration
• Flexible I/O options

Package

The PIC18F23K20T-I/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers a compact size and is suitable for space-constrained applications.

Essence

The essence of the PIC18F23K20T-I/SS lies in its ability to provide efficient and reliable control and processing capabilities in a small form factor.

Packaging/Quantity

This microcontroller is typically sold 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 (Flash)
• RAM Size: 1.5KB
• Operating Voltage Range: 2.3V to 5.5V
• Number of I/O Pins: 22
• ADC Resolution: 10-bit
• Communication Interfaces: SPI, I2C, UART
• Timers/Counters: 4
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F23K20T-I/SS has a total of 28 pins. The pin configuration is as follows:

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. VDD - Power supply voltage
18. RC0 - General-purpose I/O pin
19. RC1 - General-purpose I/O pin
20. RC2 - General-purpose I/O pin
21. RC3 - General-purpose I/O pin
22. RC4 - General-purpose I/O pin
23. RC5 - General-purpose I/O pin
24. RC6 - General-purpose I/O pin
25. RC7 - General-purpose I/O pin
26. OSC1/CLKIN - Oscillator input
27. OSC2/CLKOUT - Oscillator output
28. VSS - Ground

Functional Features

The PIC18F23K20T-I/SS offers a range of functional features, including:

• High-performance RISC CPU
• Flash program memory for easy reprogramming
• Enhanced peripheral integration for versatile applications
• Multiple communication interfaces for connectivity
• Analog-to-Digital Converter (ADC) for sensor interfacing
• Timers and counters for precise timing operations
• Low power consumption modes for energy efficiency
• Flexible I/O options for interfacing with external devices

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-powered applications.
• Wide operating voltage range allows for compatibility with various power sources.
• Enhanced peripheral integration reduces the need for external components, saving cost and board space.
• Flexible I/O options provide versatility in interfacing with different devices.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• 8-bit architecture may not be suitable for computationally intensive tasks.
• Lack of built-in wireless communication capabilities may require additional components for wireless connectivity.

Working Principles

The PIC18F23K20T-I/SS operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its flash program memory to perform various tasks. The microcontroller interacts with its peripherals and external devices through its I/O pins and communication interfaces. By following the instructions provided by the program, it can control and process data according to the desired application requirements.

Detailed Application Field Plans

The PIC18F23K20T-I/SS finds applications in various fields, including:

1. Industrial Automation: Control systems, monitoring devices, and data acquisition systems.
2. Consumer Electronics