PIC18LF57K42T-I/PT

Product Overview

Category

The PIC18LF57K42T-I/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 with advanced peripherals
• Large memory capacity
• Wide operating voltage range
• Flexible I/O options

Package

The PIC18LF57K42T-I/PT is available in a TQFP package, which stands for Thin Quad Flat Pack. This package provides a compact and reliable form factor for easy integration into electronic circuits.

Essence

The essence of the PIC18LF57K42T-I/PT lies in its ability to provide efficient control and processing capabilities in a small and versatile package.

Packaging/Quantity

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

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 64 MHz
• Program Memory Size: 128 KB
• RAM Size: 4 KB
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 35
• Operating Voltage Range: 1.8V to 5.5V
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, up to 36 channels
• Timers: Multiple timers/counters with various modes

Detailed Pin Configuration

The PIC18LF57K42T-I/PT has a total of 35 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. VDD - Power supply voltage
2. VSS - Ground
3. RA0 - General-purpose I/O pin
4. RA1 - General-purpose I/O pin
5. RA2 - General-purpose I/O pin
6. RA3 - General-purpose I/O pin
7. RA4 - General-purpose I/O pin
8. RA5 - General-purpose I/O pin
9. RA6 - General-purpose I/O pin
10. RA7 - General-purpose I/O pin
11. RB0 - General-purpose I/O pin
12. RB1 - General-purpose I/O pin
13. RB2 - General-purpose I/O pin
14. RB3 - General-purpose I/O pin
15. RB4 - General-purpose I/O pin
16. RB5 - General-purpose I/O pin
17. RB6 - General-purpose I/O pin
18. RB7 - General-purpose I/O pin
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. RD0 - General-purpose I/O pin
28. RD1 - General-purpose I/O pin
29. RD2 - General-purpose I/O pin
30. RD3 - General-purpose I/O pin
31. RD4 - General-purpose I/O pin
32. RD5 - General-purpose I/O pin
33. RD6 - General-purpose I/O pin
34. RD7 - General-purpose I/O pin
35. MCLR - Master Clear input

Functional Features

The PIC18LF57K42T-I/PT offers several functional features that enhance its usability and performance:

1. Enhanced Core: The microcontroller incorporates an enhanced 8-bit core, providing improved processing capabilities.
2. Advanced Peripherals: It includes a wide range of peripherals such as UART, SPI, I2C, ADC, and timers/counters, enabling seamless integration with various external devices.
3. Large Memory Capacity: With 128 KB of program memory and 4 KB of RAM, the microcontroller can handle complex applications efficiently.
4. Low Power Consumption: The device is designed to operate at low power levels, making it suitable for battery-powered applications.
5. Flexible I/O Options: The numerous I/O pins allow for versatile connectivity and interfacing with other components.

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient data processing.
• Wide operating voltage range allows for compatibility with different power sources.
• Extensive peripheral options facilitate seamless integration with external devices.
• Large memory capacity accommodates complex applications.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited number of I/O pins may restrict the number of connected devices.