PIC18LF46K42-E/PT

Product Overview

Category

The PIC18LF46K42-E/PT 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 core features
• Wide operating voltage range
• Large program memory capacity
• Multiple communication interfaces

Package

The PIC18LF46K42-E/PT is available in a PT package, which stands for Plastic Thin Quad Flat Pack. This package provides a compact and lightweight form factor suitable for space-constrained applications.

Essence

The essence of the PIC18LF46K42-E/PT lies in its ability to efficiently execute complex tasks while consuming minimal power.

Packaging/Quantity

This microcontroller is typically sold in reels or tubes, with each reel containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Microcontroller Family: PIC18
• Model: LF46K42-E/PT
• Bit Size: 8-bit
• Program Memory Size: 64 KB
• RAM Size: 3.5 KB
• Number of I/O Pins: 36
• Operating Voltage Range: 1.8V to 5.5V
• Communication Interfaces: UART, SPI, I2C
• Clock Speed: Up to 64 MHz
• ADC Resolution: 10-bit
• Timers: 4 x 8-bit, 1 x 16-bit

Detailed Pin Configuration

The PIC18LF46K42-E/PT has a total of 36 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. RA0 - Analog Input / Digital I/O
2. RA1 - Analog Input / Digital I/O
3. RA2 - Analog Input / Digital I/O
4. RA3 - Analog Input / Digital I/O
5. RA4 - Analog Input / Digital I/O
6. RA5 - Analog Input / Digital I/O
7. VSS - Ground
8. VDD - Power Supply
9. RC0 - Digital I/O
10. RC1 - Digital I/O
11. RC2 - Digital I/O
12. RC3 - Digital I/O
13. RC4 - Digital I/O
14. RC5 - Digital I/O
15. RC6 - Digital I/O
16. RC7 - Digital I/O
17. OSC1 - Oscillator Input
18. OSC2 - Oscillator Output
19. RB0 - Digital I/O
20. RB1 - Digital I/O
21. RB2 - Digital I/O
22. RB3 - Digital I/O
23. RB4 - Digital I/O
24. RB5 - Digital I/O
25. RB6 - Digital I/O
26. RB7 - Digital I/O
27. RB8 - Digital I/O
28. RB9 - Digital I/O
29. RB10 - Digital I/O
30. RB11 - Digital I/O
31. RB12 - Digital I/O
32. RB13 - Digital I/O
33. RB14 - Digital I/O
34. RB15 - Digital I/O
35. VCAP - Capacitor Connection
36. VUSB - USB Voltage

Functional Features

The PIC18LF46K42-E/PT offers several functional features that enhance its performance and versatility:

• Enhanced Core: The microcontroller's enhanced core provides additional instructions and improved performance compared to previous models.
• Communication Interfaces: It supports UART, SPI, and I2C interfaces, enabling seamless communication with other devices.
• Analog-to-Digital Converter (ADC): The built-in 10-bit ADC allows for precise analog signal conversion.
• Timers: With multiple timers, the microcontroller can accurately measure time intervals and generate precise timing signals.
• Low Power Consumption: The microcontroller is designed to operate efficiently, minimizing power consumption and extending battery life.

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient execution of complex tasks.
• Wide operating voltage range allows for flexibility in various applications.
• Large program memory capacity accommodates extensive code storage.
• Multiple communication interfaces facilitate seamless integration with other devices.
• Low power consumption prolongs battery life in portable applications.

Disadvantages

• Limited RAM size may restrict the complexity of data processing.
• Availability of alternative models with higher specifications may limit its competitiveness in certain applications.

Working Principles

The PIC18LF46K42-E/PT operates based on the principles of a microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes its internal components to perform various tasks. The micro