PIC16C642-04I/SP

Product Overview

Category

The PIC16C642-04I/SP belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• Low power consumption
• High performance
• Compact size
• Versatile functionality
• Wide operating voltage range

Package

The PIC16C642-04I/SP is available in a 28-pin plastic dual inline package (DIP).

Essence

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

Packaging/Quantity

The PIC16C642-04I/SP is typically packaged in reels or tubes, with a quantity of 25 units per package.

Specifications

• Architecture: 8-bit
• CPU Speed: 4 MHz
• Program Memory Size: 2 KB
• RAM Size: 128 bytes
• Number of I/O Pins: 22
• ADC Channels: 5
• Timers: 3
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

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. 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. VPP - Programming voltage
18. OSC1 - Oscillator input
19. OSC2 - Oscillator output
20. RC0 - General-purpose I/O pin
21. RC1 - General-purpose I/O pin
22. RC2 - General-purpose I/O pin
23. RC3 - General-purpose I/O pin
24. RC4 - General-purpose I/O pin
25. RC5 - General-purpose I/O pin
26. RC6 - General-purpose I/O pin
27. RC7 - General-purpose I/O pin
28. MCLR - Master Clear (Reset) input

Functional Features

• High-speed processing capabilities
• On-chip peripherals for various applications
• Low power consumption modes for energy efficiency
• Flexible I/O configurations
• Built-in communication interfaces for data exchange
• Analog-to-digital conversion capabilities
• Timers and counters for precise timing operations

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into small-scale designs
• Versatile functionality caters to a wide range of applications
• Low power consumption extends battery life in portable devices
• Efficient processing capabilities enable quick response times

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Lack of advanced features compared to more modern microcontrollers
• Relatively low clock speed may limit performance in demanding applications

Working Principles

The PIC16C642-04I/SP operates based on an 8-bit architecture, where instructions are executed sequentially. It utilizes a combination of hardware and software to perform tasks according to the programmed instructions. The microcontroller interacts with external components through its I/O pins, enabling control and data exchange with the connected devices.

Detailed Application Field Plans

The PIC16C642-04I/SP finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. PIC16F648A-I/P
2. PIC16F690-I/P
3. PIC16F877A-I/P
4. PIC18F4520-I/P
5. ATmega328P-PU

These alternative models offer similar functionalities and can be considered as replacements for the PIC16C642-04I/SP, depending on specific requirements and compatibility considerations.

In conclusion, the PIC16C642-04I/SP is a versatile microcontroller that provides efficient control and processing capabilities for various electronic applications. Its compact size, low power consumption, and wide range of features make it suitable for a diverse range of industries. However, its limitations in terms of program memory size and clock speed should be taken into account when considering its application.