PIC18LC801-I/PT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics:
  • Low power consumption
  • High performance
  • Large memory capacity
  • Versatile I/O capabilities
• Package: TQFP (Thin Quad Flat Pack)
• Essence: A powerful microcontroller designed for various control applications.
• Packaging/Quantity: Tape and reel, 250 units per reel

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 40 MHz
• Program Memory Size: 8 KB
• RAM Size: 368 bytes
• Data EEPROM Size: 256 bytes
• Number of I/O Pins: 35
• ADC Channels: 13
• Timers: 3
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage Range: 2.0V to 5.5V
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18LC801-I/PT microcontroller has a total of 35 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. MCLR - Master Clear input
9. OSC1 - Oscillator input
10. OSC2 - Oscillator output
11. RC0 - General-purpose I/O pin
12. RC1 - General-purpose I/O pin
13. RC2 - General-purpose I/O pin
14. RC3 - General-purpose I/O pin
15. RC4 - General-purpose I/O pin
16. RC5 - General-purpose I/O pin
17. VSS - Ground

(Continued for the remaining pins)

Functional Features

• High-performance CPU with efficient instruction set
• Large program memory for complex applications
• Versatile I/O capabilities for interfacing with external devices
• Built-in communication interfaces for easy data exchange
• Analog-to-Digital Converter (ADC) for sensor interfacing
• Timers for precise timing control
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages: - High performance and large memory capacity enable complex control applications. - Versatile I/O capabilities allow easy integration with external devices. - Low power consumption extends battery life in portable applications.

Disadvantages: - Limited RAM size may restrict the complexity of certain applications. - Availability of alternative models with more advanced features may limit its competitiveness in the market.

Working Principles

The PIC18LC801-I/PT microcontroller operates based on the Von Neumann architecture. It executes instructions stored in its program memory, performs calculations, and controls external devices through its I/O pins. The microcontroller communicates with other devices using the built-in UART, SPI, or I2C interfaces. It can read analog signals from sensors using the ADC and generate precise timing using the timers.

Detailed Application Field Plans

The PIC18LC801-I/PT microcontroller finds applications in various fields, including: 1. Industrial automation: Control systems for machinery and equipment. 2. Home automation: Smart home devices and appliances. 3. Automotive electronics: Engine control units, dashboard displays. 4. Medical devices: Patient monitoring systems, medical instruments. 5. Consumer electronics: Remote controls, gaming consoles.

Detailed and Complete Alternative Models

1. PIC18F45K22-I/P: Similar 8-bit microcontroller with larger memory and more I/O pins.
2. PIC24FJ128GA010-I/PT: 16-bit microcontroller with higher performance and advanced features.
3. PIC32MX795F512L-80I/PT: 32-bit microcontroller with even greater processing power and extensive peripheral integration.

(Note: The above alternative models are just a few examples; there are many other alternatives available in the market.)

This encyclopedia entry provides an overview of the PIC18LC801-I/PT microcontroller, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.