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PIC16F874-04E/P
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PIC16F874-04E/P

Product Overview

The PIC16F874-04E/P belongs to the category of microcontrollers and is widely used in various electronic applications. This microcontroller is known for its versatile characteristics, compact package, and essential features that make it suitable for a wide range of applications. The PIC16F874-04E/P is available in a variety of packaging options and quantities to meet different project requirements.

Specifications

  • Model: PIC16F874-04E/P
  • Operating Voltage: 2.0V to 5.5V
  • CPU Speed: 4 MHz
  • Program Memory Size: 7 KB
  • RAM Size: 192 bytes
  • I/O Pins: 33
  • Package Type: PDIP, SOIC, TQFP
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16F874-04E/P features a detailed pin configuration with specific pins dedicated to power supply, input/output, communication interfaces, and other essential functions. The pinout diagram provides a clear understanding of the connectivity and functionality of each pin.

Functional Features

  • Integrated Peripherals: Analog-to-Digital Converter (ADC), Timers, USART
  • Enhanced Core Features: Enhanced Flash/EEPROM Memory, Power-Saving Sleep mode
  • Flexible I/O Ports: Configurable as digital inputs, outputs, or analog inputs
  • Wide Operating Voltage Range: Suitable for battery-powered applications

Advantages and Disadvantages

Advantages

  • Versatile and flexible for various applications
  • Low power consumption
  • Integrated peripherals reduce external component count

Disadvantages

  • Limited processing speed compared to higher-end microcontrollers
  • Limited memory size for complex applications

Working Principles

The PIC16F874-04E/P operates based on the principles of embedded system design, where it executes programmed instructions to control and manage various tasks within an electronic system. It utilizes its integrated peripherals and I/O ports to interface with external components and sensors, making it a crucial component in many electronic designs.

Detailed Application Field Plans

The PIC16F874-04E/P finds extensive use in applications such as: - Embedded Systems - Consumer Electronics - Industrial Control Systems - Automotive Electronics - Home Automation

Detailed and Complete Alternative Models

Some alternative models to the PIC16F874-04E/P include: - PIC16F877A - PIC18F452 - ATmega328P - MSP430G2553

In conclusion, the PIC16F874-04E/P microcontroller offers a balance of performance, features, and flexibility, making it suitable for a wide range of electronic applications. Its specifications, functional features, and application versatility position it as a valuable component in modern electronic designs.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi PIC16F874-04E/P dalam penyelesaian teknikal

  1. What is the maximum operating frequency of PIC16F874-04E/P?
    - The maximum operating frequency of PIC16F874-04E/P is 4 MHz.

  2. What are the key features of PIC16F874-04E/P?
    - PIC16F874-04E/P features 256 bytes of EEPROM data memory, 68 bytes of SRAM, and 64 KB program memory.

  3. Can PIC16F874-04E/P be used for analog signal processing?
    - Yes, PIC16F874-04E/P has analog-to-digital conversion (ADC) capabilities for processing analog signals.

  4. How many I/O pins does PIC16F874-04E/P have?
    - PIC16F874-04E/P has a total of 33 I/O pins.

  5. Is PIC16F874-04E/P suitable for low-power applications?
    - Yes, PIC16F874-04E/P offers low-power modes and features to support low-power applications.

  6. What communication interfaces are supported by PIC16F874-04E/P?
    - PIC16F874-04E/P supports USART, SPI, and I2C communication interfaces.

  7. Can PIC16F874-04E/P be programmed using C language?
    - Yes, PIC16F874-04E/P can be programmed using C language with appropriate compilers and development tools.

  8. What are the available development tools for PIC16F874-04E/P?
    - Development tools such as MPLAB X IDE and PICkit programmers can be used for programming and debugging PIC16F874-04E/P.

  9. Does PIC16F874-04E/P have built-in timers and counters?
    - Yes, PIC16F874-04E/P features multiple timers and counters for various timing and counting applications.

  10. Can PIC16F874-04E/P be used in automotive electronics applications?
    - Yes, PIC16F874-04E/P is suitable for automotive electronics applications due to its robust features and reliability.