PIC16LC74AT-04I/PT

Product Overview

The PIC16LC74AT-04I/PT belongs to the category of microcontrollers and is widely used in various electronic applications. This microcontroller is known for its high performance, low power consumption, and versatile features. It comes in a compact package and is essential for controlling and monitoring functions in electronic devices.

Basic Information

• Category: Microcontroller
• Use: Control and monitoring functions in electronic devices
• Characteristics: High performance, low power consumption
• Package: 14-pin TSSOP
• Essence: Essential for embedded systems and IoT applications
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

The PIC16LC74AT-04I/PT microcontroller is designed with the following specifications: - Operating Voltage: 2.5V to 5.5V - Speed Grade: 4 MHz - Flash Memory: 1.5 KB - RAM: 64 Bytes - I/O Pins: 12 - Timers: 1 x 8-bit, 1 x 16-bit - Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The detailed pin configuration of the PIC16LC74AT-04I/PT microcontroller is as follows: 1. VDD - Power supply 2. VSS - Ground 3. RA0 - I/O pin 4. RA1 - I/O pin 5. RA2 - I/O pin 6. RA3 - I/O pin 7. RA4 - I/O pin 8. MCLR - Master Clear (Reset) 9. VDD - Power supply 10. VSS - Ground 11. RC0 - I/O pin 12. RC1 - I/O pin 13. RC2 - I/O pin 14. RC3 - I/O pin

Functional Features

The PIC16LC74AT-04I/PT microcontroller offers the following functional features: - Low power consumption for energy-efficient operation - Versatile I/O capabilities for interfacing with external devices - Integrated timers for precise timing control - Flexible communication interfaces for data exchange - Built-in reset functionality for system reliability

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices
• Versatile I/O capabilities enable diverse application possibilities
• Integrated timers provide accurate timing control

Disadvantages

• Limited flash memory and RAM may restrict complex program execution
• Limited communication interfaces compared to higher-end microcontrollers

Working Principles

The PIC16LC74AT-04I/PT microcontroller operates based on the principles of embedded system design. It executes user-defined programs stored in its flash memory, interacts with external devices through its I/O pins, and utilizes its communication interfaces for data exchange. The integrated timers facilitate precise timing control, enabling the microcontroller to perform various control and monitoring functions effectively.

Detailed Application Field Plans

The PIC16LC74AT-04I/PT microcontroller finds extensive application in the following fields: - Home automation systems - Industrial control systems - Consumer electronics - Automotive electronics - Medical devices - IoT devices

Detailed and Complete Alternative Models

For applications requiring different specifications or additional features, alternative models to consider include: - PIC16F877A: Higher flash memory and I/O capabilities - PIC18F4520: Enhanced communication interfaces and processing power - ATmega328P: Popular alternative with a large community and extensive support

In conclusion, the PIC16LC74AT-04I/PT microcontroller is a versatile and efficient component suitable for a wide range of electronic applications, offering a balance of performance, power efficiency, and functionality.

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