PIC18F23K22-E/SO

Product Overview

Category

The PIC18F23K22-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
• Low power consumption
• Enhanced Flash program memory
• Integrated peripherals for versatile applications
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18F23K22-E/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 and reliable control and processing capabilities for electronic devices and embedded systems.

Packaging/Quantity

The PIC18F23K22-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: 1.5 KB
• Number of I/O Pins: 22
• Operating Voltage Range: 2.3V to 5.5V
• Maximum CPU Speed: 64 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Timers: 4 x 8-bit, 1 x 16-bit
• PWM Modules: 2
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F23K22-E/SO microcontroller has a total of 28 pins, each serving a specific purpose. 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. VSS - Ground
19. RC0 - General-purpose I/O pin
20. RC1 - General-purpose I/O pin
21. RC2 - General-purpose I/O pin
22. RC3 - General-purpose I/O pin
23. RC4 - General-purpose I/O pin
24. RC5 - General-purpose I/O pin
25. RC6 - General-purpose I/O pin
26. RC7 - General-purpose I/O pin
27. OSC1/CLKI - Oscillator input/clock input
28. OSC2/CLKO - Oscillator output/clock output

Functional Features

The PIC18F23K22-E/SO microcontroller offers several functional features that enhance its performance and versatility:

1. Enhanced Flash Program Memory: The microcontroller has a large program memory size of 32 KB, allowing for the storage of complex programs.
2. Integrated Peripherals: It includes various peripherals such as UART, SPI, and I2C interfaces, enabling seamless communication with other devices.
3. Analog-to-Digital Converter (ADC): The built-in 10-bit ADC with 13 channels allows for accurate analog signal conversion.
4. Timers and PWM Modules: The microcontroller features multiple timers and PWM modules, facilitating precise timing and control of digital signals.
5. Low Power Consumption: With its efficient power management capabilities, the PIC18F23K22-E/SO minimizes energy consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• High-performance architecture enables fast and efficient data processing.
• Wide operating voltage range allows for compatibility with various power sources.
• Integrated peripherals simplify system design and reduce external component requirements.
• Enhanced Flash program memory provides ample storage space for complex programs.
• Low power consumption prolongs battery life in portable applications.

Disadvantages

• Limited RAM size may restrict the complexity of programs that can be executed simultaneously.
• Lack of built-in Ethernet or Wi-Fi connectivity may require additional components for network communication.

Working Principles

The PIC18F23K22-E/SO microcontroller operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory to perform specific tasks. The