PIC18LF55K42-E/PT

Product Overview

Category

The PIC18LF55K42-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
• Low power consumption
• Enhanced core with advanced peripherals
• Ample program memory and data memory
• Wide operating voltage range
• Flexible I/O options
• Robust communication interfaces

Package

The PIC18LF55K42-E/PT is available in a small form factor package, making it suitable for space-constrained designs.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic applications.

Packaging/Quantity

The PIC18LF55K42-E/PT is typically packaged in tape and reel format, with a quantity of 250 units per reel.

Specifications

• Architecture: 8-bit
• Program Memory Size: 128 KB
• RAM Size: 4 KB
• Number of I/O Pins: 35
• Operating Voltage Range: 1.8V to 5.5V
• Maximum Speed: 64 MHz
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) Channels: 13
• Timers: 5
• Comparators: 2
• PWM Outputs: 2
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF55K42-E/PT has a total of 35 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. 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. RD0 - General-purpose I/O pin
26. RD1 - General-purpose I/O pin
27. RD2 - General-purpose I/O pin
28. RD3 - General-purpose I/O pin
29. RD4 - General-purpose I/O pin
30. RD5 - General-purpose I/O pin
31. RD6 - General-purpose I/O pin
32. RD7 - General-purpose I/O pin
33. RE0 - General-purpose I/O pin
34. RE1 - General-purpose I/O pin
35. MCLR - Master Clear input

Functional Features

The PIC18LF55K42-E/PT offers a range of functional features that enhance its performance and versatility:

• Enhanced Core: The microcontroller incorporates an enhanced 8-bit core, providing improved processing capabilities.
• Advanced Peripherals: It includes a variety of advanced peripherals such as UART, SPI, I2C, ADC, timers, and comparators, enabling seamless integration with external devices.
• Ample Memory: With 128 KB of program memory and 4 KB of RAM, the microcontroller can handle complex applications efficiently.
• Flexible I/O Options: The numerous I/O pins allow for versatile connectivity and interfacing with external components.
• Communication Interfaces: The built-in UART, SPI, and I2C interfaces facilitate communication with other devices.
• Low Power Consumption: The microcontroller is designed to operate at low power, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient execution of tasks.
• Wide operating voltage range allows for compatibility with various power sources.
• Ample program and data memory provide sufficient storage capacity.
• Robust communication interfaces simplify device integration.
• Low power consumption prolongs battery life in portable applications.

Disadvantages

• Limited number of I/O pins may restrict the