PIC18LF25K40-I/MV

Basic Information Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, consumer electronics
• Characteristics:
  • Low power consumption
  • High performance
  • Enhanced connectivity options
  • Large memory capacity
• Package: 28-pin QFN
• Essence: A versatile microcontroller designed for various applications
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 64 MHz
• Flash Memory: 32 KB
• RAM: 2 KB
• Data EEPROM: 256 bytes
• I/O Pins: 25
• Timers: 4
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage: 1.8V to 5.5V
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF25K40-I/MV microcontroller has a total of 28 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply Voltage | | 2 | RA0 | General Purpose I/O | | 3 | RA1 | General Purpose I/O | | ... | ... | ... | | 28 | VSS | Ground |

Functional Features

• Enhanced Core: Offers improved performance and efficiency.
• Peripherals: Includes multiple timers, ADC, communication interfaces, etc.
• Low Power Modes: Provides various low-power options for energy-efficient operation.
• Enhanced Connectivity: Supports UART, SPI, and I2C for seamless communication.
• Large Memory Capacity: Ample flash memory and RAM for storing program code and data.

Advantages

• Versatility: Suitable for a wide range of applications due to its features and capabilities.
• Low Power Consumption: Ideal for battery-powered devices, extending their operational life.
• High Performance: Offers fast execution speed and efficient processing capabilities.
• Enhanced Connectivity: Allows seamless integration with other devices and systems.
• Ample Memory: Provides sufficient storage capacity for complex programs and data.

Disadvantages

• Limited I/O Pins: The number of available I/O pins may be insufficient for certain applications.
• Small Data EEPROM: The limited data EEPROM size may restrict the storage of non-volatile data.

Working Principles

The PIC18LF25K40-I/MV microcontroller operates based on an 8-bit architecture. It executes instructions stored in its flash memory, utilizing various peripherals and communication interfaces to interact with external devices. The microcontroller's core processes data and controls the flow of information within the system, enabling the desired functionality.

Detailed Application Field Plans

The PIC18LF25K40-I/MV microcontroller finds applications in various fields, including: 1. Industrial Automation: Controlling machinery, monitoring sensors, and managing processes. 2. Home Automation: Automating household appliances, security systems, and energy management. 3. Internet of Things (IoT): Enabling connectivity and control in IoT devices and systems. 4. Consumer Electronics: Powering smart devices, wearables, and entertainment systems. 5. Automotive: Supporting vehicle control systems, infotainment, and driver assistance.

Detailed and Complete Alternative Models

1. PIC18F25K40-I/SP: Same microcontroller in a 28-pin DIP package.
2. PIC18LF25K40-I/SO: Same microcontroller in a 28-pin SOIC package.
3. PIC18LF25K40-I/PF: Same microcontroller in a 40-pin TQFP package.

These alternative models offer the same functionality and features as the PIC18LF25K40-I/MV but come in different packages to suit specific design requirements.

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