PIC16LC558-04I/SO

Product Overview

Category

The PIC16LC558-04I/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

• Low power consumption
• High performance
• Compact size
• Versatile functionality

Package

The PIC16LC558-04I/SO is available in a small outline (SO) package, which allows for easy integration into circuit boards.

Essence

The essence of this microcontroller lies in its ability to efficiently execute instructions and perform tasks with minimal power consumption.

Packaging/Quantity

The PIC16LC558-04I/SO is typically packaged in reels or tubes, with each containing a specific quantity of microcontrollers.

Specifications

• Architecture: 8-bit
• CPU Speed: 4 MHz
• Program Memory Size: 3.5 KB
• RAM Size: 25 bytes
• Number of I/O Pins: 12
• Operating Voltage Range: 2.0V to 5.5V
• Temperature Range: -40°C to +125°C
• Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The PIC16LC558-04I/SO has a total of 20 pins, each serving a specific purpose. 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. MCLR - Master Clear input
8. VSS - Ground
9. RB0 - General-purpose I/O pin
10. RB1 - General-purpose I/O pin
11. RB2 - General-purpose I/O pin
12. RB3 - General-purpose I/O pin
13. RB4 - General-purpose I/O pin
14. RB5 - General-purpose I/O pin
15. RB6 - General-purpose I/O pin
16. RB7 - General-purpose I/O pin
17. OSC1 - Oscillator input
18. OSC2 - Oscillator output
19. VSS - Ground
20. VDD - Power supply voltage

Functional Features

• Timer modules for precise timing operations
• Analog-to-Digital Converter (ADC) for analog signal processing
• Serial communication interfaces for data exchange
• Interrupt capability for handling external events
• EEPROM memory for non-volatile data storage
• Watchdog Timer for system reliability

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• High-performance capabilities enable efficient execution of tasks.
• Compact size allows for integration into space-constrained designs.
• Versatile functionality caters to a wide range of applications.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM size may impose constraints on data storage and manipulation.

Working Principles

The PIC16LC558-04I/SO operates based on the Von Neumann architecture, where instructions and data are stored in the same memory space. It follows a fetch-decode-execute cycle, where instructions are fetched from program memory, decoded, and then executed by the CPU. The microcontroller interacts with external devices through its I/O pins and communication interfaces.

Detailed Application Field Plans

The PIC16LC558-04I/SO finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

1. PIC16F877A: A popular alternative with higher memory capacity and more I/O pins.
2. PIC18F4520: Offers enhanced features such as larger program memory and additional communication interfaces.
3. ATmega328P: An alternative microcontroller from a different manufacturer, offering similar capabilities.

These alternative models provide options for designers based on specific project requirements and preferences.

In conclusion, the PIC16LC558-04I/SO is a versatile microcontroller with low power consumption, high performance, and compact size. Its functional features, advantages, and disadvantages make it suitable for various applications in different fields. Designers can also consider alternative models to meet their specific needs.