PIC18LF27K42T-I/SO

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, industrial automation
• Characteristics: High-performance, low-power consumption, versatile
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: A microcontroller designed for various applications requiring high performance and low power consumption.
• Packaging/Quantity: Available in tape and reel packaging, quantity depends 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: 25
• ADC Channels: 10-bit, up to 35 channels
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage Range: 1.8V to 5.5V
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF27K42T-I/SO microcontroller has a total of 25 pins. 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. VSS - Ground

Functional Features

• High-performance CPU with up to 64 MHz clock speed
• Versatile I/O capabilities for interfacing with various peripherals
• Integrated ADC for analog signal acquisition
• Multiple communication interfaces for data exchange
• Low-power consumption for energy-efficient applications
• Enhanced security features for data protection
• Flexible programming options for easy development and debugging

Advantages and Disadvantages

Advantages: - High-performance architecture enables efficient execution of complex tasks. - Versatile I/O capabilities allow for seamless integration with external devices. - Low-power consumption extends battery life in portable applications. - Enhanced security features protect sensitive data from unauthorized access.

Disadvantages: - Limited program memory size may restrict the complexity of applications. - Limited RAM size may limit the amount of data that can be processed simultaneously. - Availability of alternative models with more advanced features may overshadow this microcontroller in certain applications.

Working Principles

The PIC18LF27K42T-I/SO microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory, interacts with peripherals through its I/O pins, and communicates with external devices using various communication interfaces. The microcontroller's CPU processes data and controls the overall operation of the system. It can be programmed using a variety of development tools and programming languages.

Detailed Application Field Plans

The PIC18LF27K42T-I/SO microcontroller finds applications in various fields, including: - Embedded systems - Internet of Things (IoT) devices - Industrial automation - Consumer electronics - Automotive systems - Medical devices

Detailed and Complete Alternative Models

• PIC18F27K42-I/SO: Similar to PIC18LF27K42T-I/SO but without the temperature range of -40°C to +125°C.
• PIC18LF27K42T-I/ML: Similar to PIC18LF27K42T-I/SO but in a different package (QFN).
• PIC18LF27K42T-I/PF: Similar to PIC18LF27K42T-I/SO but in a different package (TQFP).

These alternative models offer similar functionalities with slight variations in package type or temperature range.

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