Microchip Technology
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PIC18LF25K83-E/SS
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PIC18LF25K83-E/SS

Introduction

The PIC18LF25K83-E/SS is a microcontroller belonging to the PIC18 family of 8-bit microcontrollers manufactured by Microchip Technology. This versatile microcontroller is designed for a wide range of applications and offers a balance of performance, power efficiency, and peripheral integration.

Basic Information Overview

  • Category: Microcontroller
  • Use: Embedded control applications, IoT devices, industrial automation
  • Characteristics: Low power consumption, high performance, integrated peripherals
  • Package: SSOP (Shrink Small Outline Package)
  • Essence: Efficient and reliable control in embedded systems
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 64 MHz
  • Program Memory Size: 32 KB Flash
  • RAM Size: 2 KB
  • Operating Voltage: 1.8V - 5.5V
  • Digital I/O Pins: 25
  • Analog Input Pins: 12
  • Communication Interfaces: SPI, I2C, UART
  • Timers: 3 x 8-bit, 1 x 16-bit
  • Comparators: 2
  • ADC: 10-bit, up to 24 channels

Detailed Pin Configuration

The PIC18LF25K83-E/SS features a total of 28 pins, including digital I/O, analog input, power, and communication interface pins. The pinout configuration is optimized for flexibility and ease of use in various applications.

Functional Features

  • Integrated Peripherals: The microcontroller integrates various peripherals such as ADC, comparators, timers, and communication interfaces, reducing the need for external components.
  • Low Power Operation: With multiple low-power modes, the PIC18LF25K83-E/SS is suitable for battery-powered and energy-efficient applications.
  • Enhanced Connectivity: The built-in communication interfaces enable seamless connectivity with other devices and systems.

Advantages and Disadvantages

Advantages

  • High performance for 8-bit architecture
  • Rich set of integrated peripherals
  • Wide operating voltage range
  • Low power consumption options

Disadvantages

  • Limited program memory compared to 16 or 32-bit microcontrollers
  • Limited processing power for complex algorithms

Working Principles

The PIC18LF25K83-E/SS operates based on the Harvard architecture, featuring separate program and data memory spaces. It executes instructions fetched from program memory and interacts with peripherals and I/O devices to perform specific tasks based on the embedded firmware.

Detailed Application Field Plans

The PIC18LF25K83-E/SS finds application in various fields, including: - Embedded Control Systems: Used in consumer electronics, automotive systems, and home appliances for control and monitoring functions. - IoT Devices: Enables connectivity and control in IoT nodes and edge devices. - Industrial Automation: Utilized in industrial control systems, motor control, and sensor interfacing.

Detailed and Complete Alternative Models

  • PIC18F25K83-I/SS
  • PIC18LF25K83-I/SS
  • PIC18LF25K83T-I/SS

These alternative models offer similar functionality and compatibility, providing flexibility in design and sourcing.

In conclusion, the PIC18LF25K83-E/SS microcontroller offers a compelling combination of performance, power efficiency, and integrated peripherals, making it well-suited for a wide range of embedded control applications.

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  1. Question: What are the key features of PIC18LF25K83-E/SS?
    Answer: The PIC18LF25K83-E/SS features 32KB Flash program memory, 2KB RAM, 256 bytes of EEPROM data memory, and a wide operating voltage range.

  2. Question: How many I/O pins does the PIC18LF25K83-E/SS have?
    Answer: It has 25 I/O pins.

  3. Question: What communication interfaces does the PIC18LF25K83-E/SS support?
    Answer: It supports SPI, I2C, and UART communication interfaces.

  4. Question: Can the PIC18LF25K83-E/SS be used in low-power applications?
    Answer: Yes, it features multiple low-power modes for efficient power management.

  5. Question: What development tools are available for programming the PIC18LF25K83-E/SS?
    Answer: Development tools such as MPLAB X IDE and MPLAB Code Configurator can be used for programming and configuration.

  6. Question: Is the PIC18LF25K83-E/SS suitable for motor control applications?
    Answer: Yes, it offers motor control peripherals and features to support motor control applications.

  7. Question: Can the PIC18LF25K83-E/SS be used in industrial automation systems?
    Answer: Yes, it is suitable for industrial automation with its robust features and communication interfaces.

  8. Question: What are the security features of the PIC18LF25K83-E/SS?
    Answer: It offers code protection and a unique ID for enhanced security.

  9. Question: Does the PIC18LF25K83-E/SS have analog-to-digital conversion capabilities?
    Answer: Yes, it features 10-bit ADC modules for analog signal processing.

  10. Question: What are the temperature range and package type of the PIC18LF25K83-E/SS?
    Answer: It operates over a wide temperature range and comes in a SSOP package for versatility in different environments.