PIC16LC642-04/SP

Product Overview

The PIC16LC642-04/SP belongs to the category of microcontrollers and is designed for use in embedded systems. This microcontroller is known for its low power consumption, high performance, and versatile package options. The PIC16LC642-04/SP comes in a 28-pin SPDIP package and is essential for controlling various electronic devices. It is commonly used in applications such as consumer electronics, industrial automation, and automotive systems.

Characteristics

• Low power consumption
• High performance
• Versatile package options
• Wide range of applications

Packaging/Quantity

The PIC16LC642-04/SP is typically packaged in trays or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

• Operating Voltage: 2.0V to 5.5V
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 7 KB
• RAM Size: 192 bytes
• Digital I/O Pins: 22
• Analog Input Channels: 5
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The detailed pin configuration of the PIC16LC642-04/SP is as follows:

1. VDD - Power supply voltage
2. VSS - Ground
3. RA0 - Analog input/output or digital I/O
4. RA1 - Analog input/output or digital I/O
5. RA2 - Analog input/output or digital I/O
6. RA3 - Analog input/output or digital I/O
7. RA4 - Analog input/output or digital I/O
8. RA5 - Analog input/output or digital I/O
9. MCLR - Master clear (reset)
10. VDD - Power supply voltage
11. RB0 - Digital I/O
12. RB1 - Digital I/O
13. RB2 - Digital I/O
14. RB3 - Digital I/O
15. RB4 - Digital I/O
16. RB5 - Digital I/O
17. RB6 - Digital I/O
18. RB7 - Digital I/O
19. VSS - Ground
20. OSC1 - Oscillator input
21. OSC2 - Oscillator output
22. RC0 - Digital I/O
23. RC1 - Digital I/O
24. RC2 - Digital I/O
25. RC3 - Digital I/O
26. RC4 - Digital I/O
27. RC5 - Digital I/O
28. VSS - Ground

Functional Features

The PIC16LC642-04/SP offers the following functional features: - Enhanced core features for efficient processing - Integrated peripherals for versatile applications - Low-power operation for extended battery life - Flexible communication interfaces for connectivity

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life
• Versatile package options for different design requirements
• Integrated peripherals reduce external component count

Disadvantages

• Limited program memory size may restrict complex applications
• Maximum clock frequency may be insufficient for some high-speed applications

Working Principles

The PIC16LC642-04/SP operates based on the principles of embedded control, utilizing its integrated core features and peripherals to execute programmed instructions. It interacts with external components and sensors to perform specific tasks within the embedded system it controls.

Detailed Application Field Plans

The PIC16LC642-04/SP is well-suited for a wide range of applications, including: - Consumer electronics: Remote controls, smart home devices - Industrial automation: Sensor interfacing, motor control - Automotive systems: Engine management, dashboard displays

Detailed and Complete Alternative Models

Some alternative models to the PIC16LC642-04/SP include: - PIC16F684: Similar functionality with enhanced peripherals - PIC16F877A: Higher program memory size and more I/O pins - PIC18F45K22: Advanced features for complex applications

In conclusion, the PIC16LC642-04/SP is a versatile microcontroller suitable for various embedded system applications, offering a balance of performance, power efficiency, and integration.

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