PIC16LC74BT-04/PQ

Product Overview

The PIC16LC74BT-04/PQ is a microcontroller belonging to the PIC16C series, which is designed and manufactured by Microchip Technology. This microcontroller falls under the category of embedded systems and is widely used in various applications such as consumer electronics, automotive systems, industrial control, and more. The PIC16LC74BT-04/PQ is known for its low power consumption, high performance, and versatile packaging options.

Basic Information

• Category: Microcontroller
• Use: Embedded systems, consumer electronics, automotive systems, industrial control
• Characteristics: Low power consumption, high performance
• Package: PQFP (Plastic Quad Flat Package)
• Essence: Versatile and reliable microcontroller
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Operating Voltage: 2.5V to 6.0V
• CPU Speed: 4 MHz
• Program Memory Size: 4KB
• RAM Size: 192 bytes
• I/O Pins: 33
• Timers: 1 x 8-bit, 1 x 16-bit
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC16LC74BT-04/PQ features a comprehensive pin configuration that includes power supply pins, I/O pins, communication interface pins, and other essential connections. The detailed pinout diagram can be found in the official datasheet provided by Microchip Technology.

Functional Features

• Low Power Consumption: The microcontroller is designed to operate efficiently with minimal power usage, making it suitable for battery-powered applications.
• Versatile I/O Capabilities: With 33 I/O pins, the PIC16LC74BT-04/PQ offers flexible interfacing options for various external devices and peripherals.
• Integrated Communication Interfaces: The inclusion of UART, SPI, and I2C interfaces enables seamless connectivity with other devices and components.

Advantages and Disadvantages

Advantages

• Low power consumption
• High-performance CPU
• Versatile I/O capabilities
• Integrated communication interfaces

Disadvantages

• Limited program memory size
• Relatively lower CPU speed compared to some contemporary microcontrollers

Working Principles

The PIC16LC74BT-04/PQ operates based on the principles of embedded system design, utilizing its CPU, memory, and I/O capabilities to execute programmed instructions and interact with external components. It follows a sequential execution model and can be programmed using various development tools and languages supported by Microchip Technology.

Detailed Application Field Plans

The PIC16LC74BT-04/PQ finds extensive application in diverse fields, including: - Consumer Electronics: Control systems for home appliances, audio/video equipment - Automotive Systems: Engine control units, dashboard displays - Industrial Control: Process automation, monitoring systems

Detailed and Complete Alternative Models

For users seeking alternative microcontrollers with similar capabilities, the following models can be considered: - PIC16F877A - ATmega328P - STM32F103C8T6

In conclusion, the PIC16LC74BT-04/PQ is a versatile microcontroller with a focus on low power consumption and high performance, making it suitable for a wide range of embedded system applications.

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