PIC18LF2458T-I/SO

Product Overview

Category

The PIC18LF2458T-I/SO 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 Flash program memory
• Integrated peripherals for versatile applications
• Wide operating voltage range
• Robust communication interfaces

Package

The PIC18LF2458T-I/SO is available in a small outline (SO) package, which allows for easy integration into compact designs.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices and embedded systems.

Packaging/Quantity

The PIC18LF2458T-I/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit
• Program Memory Size: 32 KB
• RAM Size: 1.5 KB
• Operating Voltage Range: 2.3V to 5.5V
• Number of I/O Pins: 24
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18LF2458T-I/SO has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD - Power supply voltage
• Pin 2: RA0/AN0 - Analog input or digital I/O
• Pin 3: RA1/AN1 - Analog input or digital I/O
• Pin 4: RA2/AN2 - Analog input or digital I/O
• Pin 5: RA3/AN3 - Analog input or digital I/O
• Pin 6: RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O
• Pin 7: RA5/AN4/SS/HLVDIN - Analog input, Slave Select for SPI, High/Low Voltage Detect input
• Pin 8: VSS - Ground

... (continue with the remaining pin configurations)

Functional Features

The PIC18LF2458T-I/SO offers several functional features that enhance its performance and versatility:

1. Enhanced Flash Program Memory: Allows for easy and efficient programming of the microcontroller.
2. Integrated Peripherals: Includes UART, SPI, and I2C interfaces for seamless communication with other devices.
3. Timers/Counters: Provides precise timing and counting capabilities for various applications.
4. Analog-to-Digital Converter (ADC): Enables accurate conversion of analog signals into digital data.
5. Low Power Consumption: Optimized power management ensures energy efficiency.

Advantages and Disadvantages

Advantages

• High-performance architecture for efficient processing.
• Wide operating voltage range allows for flexibility in different power supply scenarios.
• Integrated peripherals simplify system design and reduce external component count.
• Enhanced Flash program memory enables easy firmware updates.
• Low power consumption prolongs battery life in portable applications.

Disadvantages

• Limited RAM size may restrict the complexity of certain applications.
• The number of I/O pins may be insufficient for larger-scale projects.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

The PIC18LF2458T-I/SO operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory to perform specific tasks. These instructions are fetched, decoded, and executed by the microcontroller's central processing unit (CPU). The integrated peripherals and I/O pins allow for interaction with external devices and sensors.

Detailed Application Field Plans

The PIC18LF2458T-I/SO finds applications in various fields, including:

1. Home Automation: Controlling and monitoring smart home devices.
2. Industrial Automation: Process control and monitoring in manufacturing plants.
3. Automotive Electronics: Engine management systems, dashboard controls, etc.
4. Medical Devices: Patient monitoring, diagnostic equipment, etc.
5. Consumer Electronics: Remote controls, gaming consoles, etc.

Detailed and Complete Alternative Models

• PIC18LF2455T-I/SO
• PIC18LF2550T-I/SO
• PIC18LF4455T-I/SO
• PIC18LF4550T-I/SO

These alternative models offer similar functionalities and characteristics to the PIC18LF2458T-I/SO, providing options for different project requirements.

In conclusion, the PIC18LF2458T-I/SO is a versatile microcontroller that offers high performance, low power consumption, and integrated