PIC18LF25J11-I/SP

Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics:
  • Low power consumption
  • High performance
  • Enhanced peripheral integration
  • Wide operating voltage range
• Package: 28-pin SPDIP (Skinny Plastic Dual Inline Package)
• Essence: A microcontroller designed for embedded systems with low power requirements and high performance.
• Packaging/Quantity: Available in tubes of 25 units.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 40 MHz
• Program Memory Size: 32 KB
• RAM Size: 2 KB
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 25
• ADC Channels: 10-bit, 12 channels
• Timers: 3 x 8-bit, 1 x 16-bit
• Communication Interfaces: SPI, I2C, UART
• Operating Voltage Range: 2.0V to 5.5V
• Temperature Range: -40°C to +125°C

Pin Configuration

The PIC18LF25J11-I/SP has a total of 28 pins. The pin configuration is as follows:

VDD 1 28 VSS RA5/AN4 2 27 RC7/RX/DT RA4/AN3 3 26 RC6/TX/CK RA3/AN2/VREF 4 25 RC5/SCL/SCK RA2/AN1/CVREF 5 24 RC4/SDA/SDI RA1/AN0 6 23 RC3/SCK/SCL RA0/AN5 7 22 RC2/CCP1 OSC1/CLKI 8 21 RC1/CCP2 OSC2/CLKO 9 20 RC0/T1OSO/T1CKI VCAP 10 19 RB4/PGM MCLR/VPP 11 18 RB3 RB7 12 17 RB2 RB6 13 16 RB1 RB5 14 15 RB0

Functional Features

• Enhanced Core: The PIC18LF25J11-I/SP features an enhanced 8-bit CPU core, providing high performance and efficient execution of instructions.
• Peripheral Integration: It offers a wide range of integrated peripherals, including ADC, timers, communication interfaces (SPI, I2C, UART), and more, allowing for versatile control applications.
• Low Power Consumption: With its low power requirements, this microcontroller is suitable for battery-powered devices and other energy-efficient applications.
• Wide Operating Voltage Range: The operating voltage range of 2.0V to 5.5V provides flexibility in various power supply configurations.

Advantages

• High Performance: The PIC18LF25J11-I/SP operates at speeds up to 40 MHz, enabling fast and efficient execution of tasks.
• Versatile Peripherals: The integrated peripherals offer flexibility in designing control applications, making it suitable for a wide range of projects.
• Low Power Consumption: Its low power requirements make it ideal for battery-powered devices, extending the battery life significantly.
• Enhanced Core: The enhanced 8-bit CPU core ensures efficient execution of instructions, enhancing overall system performance.

Disadvantages

• Limited Program Memory: The 32 KB program memory size may be insufficient for complex applications that require extensive code storage.
• Limited RAM: The 2 KB RAM size may restrict the amount of data that can be processed simultaneously, affecting the complexity of applications.

Working Principles

The PIC18LF25J11-I/SP operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory to perform various tasks. The integrated peripherals and I/O pins allow it to interact with external devices and sensors, enabling control and monitoring capabilities.

Detailed Application Field Plans

The PIC18LF25J11-I/SP is suitable for a wide range of applications, including but not limited to: - Home automation systems - Industrial control systems - Medical devices - Automotive electronics - Consumer electronics

Alternative Models

• PIC18LF24J11-I/SP: Similar to the PIC18LF25J11-I/SP but with 24 pins instead of 28.
• PIC18LF26J11-I/SP: Similar to the PIC18LF25J11-I/SP but with 26 pins instead of 28.
• PIC18LF27J11