PIC18F55K42-E/PT

Product Overview

Category

The PIC18F55K42-E/PT 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
• Enhanced Core Independent Peripherals (CIPs)
• Wide operating voltage range
• Low power consumption
• Large program memory capacity
• Extensive peripheral integration

Package

The PIC18F55K42-E/PT is available in a PT package, which stands for Plastic Thin Quad Flat Pack. This package provides mechanical protection and facilitates easy soldering onto printed circuit boards.

Essence

The essence of the PIC18F55K42-E/PT lies in its ability to provide advanced control and processing capabilities in a compact and efficient package.

Packaging/Quantity

The PIC18F55K42-E/PT is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Microcontroller Family: PIC18
• CPU Speed: Up to 64 MHz
• Program Memory Size: 128 KB
• RAM Size: 4 KB
• Number of I/O Pins: 35
• ADC Resolution: 10-bit
• Operating Voltage Range: 2.3V to 5.5V
• Communication Interfaces: UART, SPI, I2C
• Timers: 8-bit and 16-bit timers available
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F55K42-E/PT has a total of 35 I/O pins, each serving a specific purpose. The pin configuration is as follows:

1. RA0 - Analog Input/Output
2. RA1 - Analog Input/Output
3. RA2 - Analog Input/Output
4. RA3 - Analog Input/Output
5. RA4 - Analog Input/Output
6. RA5 - Analog Input/Output
7. RE0 - Digital Input/Output
8. RE1 - Digital Input/Output
9. RE2 - Digital Input/Output
10. RE3 - Digital Input/Output
11. RE4 - Digital Input/Output
12. RE5 - Digital Input/Output
13. RE6 - Digital Input/Output
14. RE7 - Digital Input/Output
15. RB0 - Digital Input/Output
16. RB1 - Digital Input/Output
17. RB2 - Digital Input/Output
18. RB3 - Digital Input/Output
19. RB4 - Digital Input/Output
20. RB5 - Digital Input/Output
21. RB6 - Digital Input/Output
22. RB7 - Digital Input/Output
23. RB8 - Digital Input/Output
24. RB9 - Digital Input/Output
25. RB10 - Digital Input/Output
26. RB11 - Digital Input/Output
27. RB12 - Digital Input/Output
28. RB13 - Digital Input/Output
29. RB14 - Digital Input/Output
30. RB15 - Digital Input/Output
31. RC0 - Digital Input/Output
32. RC1 - Digital Input/Output
33. RC2 - Digital Input/Output
34. RC3 - Digital Input/Output
35. RC4 - Digital Input/Output

Functional Features

The PIC18F55K42-E/PT offers several functional features that enhance its performance and versatility:

1. Enhanced Core Independent Peripherals (CIPs): These peripherals allow for autonomous operation, reducing the need for CPU intervention and improving overall system efficiency.

2. High-Speed Analog-to-Digital Converter (ADC): The 10-bit ADC provides accurate and reliable conversion of analog signals into digital data, enabling precise measurement and control.

3. Communication Interfaces: The microcontroller supports UART, SPI, and I2C interfaces, allowing seamless integration with other devices and communication protocols.

4. Timers and PWM Modules: The built-in timers and Pulse Width Modulation (PWM) modules enable precise timing control and generation of analog-like signals.

5. Low Power Consumption: The PIC18F55K42-E/PT is designed to operate efficiently in low-power applications, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Enhanced Core Independent Peripherals (CIPs) reduce CPU workload and improve system efficiency.
• Wide operating voltage range allows for flexibility in various power supply configurations.
• Extensive peripheral integration simplifies circuit design and reduces component count.
• Large program memory capacity enables complex application development.
• Low power consumption extends battery life in portable devices.

### Disadvantages