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PIC16F876AT-I/SS
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PIC16F876AT-I/SS

Product Overview

Category

The PIC16F876AT-I/SS belongs to the category of microcontrollers.

Use

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

Characteristics

  • High-performance 8-bit RISC architecture
  • Flash-based program memory
  • Low power consumption
  • Wide operating voltage range
  • Enhanced peripheral integration
  • Flexible I/O options

Package

The PIC16F876AT-I/SS is available in a small surface mount package (SS) which ensures easy integration into compact electronic devices.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

The PIC16F876AT-I/SS is typically packaged in reels, with each reel containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Architecture: 8-bit RISC
  • Program Memory Size: 14 KB
  • RAM Size: 368 bytes
  • Operating Voltage Range: 2.0V to 5.5V
  • Number of I/O Pins: 22
  • Timers: 3
  • Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
  • Communication Interfaces: USART, SPI, I2C
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC16F876AT-I/SS has a total of 28 pins, each serving a specific purpose. Here is a detailed pin configuration:

  1. RA0 - Analog Input/Output
  2. RA1 - Analog Input/Output
  3. RA2 - Analog Input/Output
  4. RA3 - Analog Input/Output
  5. RA4 - Analog Input/Output
  6. RA5 - Analog Input/Output
  7. VSS - Ground
  8. RA7 - Analog Input/Output
  9. RB0 - Digital Input/Output
  10. RB1 - Digital Input/Output
  11. RB2 - Digital Input/Output
  12. RB3 - Digital Input/Output
  13. RB4 - Digital Input/Output
  14. RB5 - Digital Input/Output
  15. RB6 - Digital Input/Output
  16. RB7 - Digital Input/Output
  17. VDD - Power Supply
  18. OSC1/CLKIN - Oscillator Input
  19. OSC2/CLKOUT - Oscillator Output
  20. RC0 - Digital Input/Output
  21. RC1 - Digital Input/Output
  22. RC2 - Digital Input/Output
  23. RC3 - Digital Input/Output
  24. RC4 - Digital Input/Output
  25. RC5 - Digital Input/Output
  26. RC6 - Digital Input/Output
  27. RC7 - Digital Input/Output
  28. MCLR/VPP - Master Clear/Voltage Programming Pin

Functional Features

The PIC16F876AT-I/SS offers a range of functional features that make it suitable for various applications:

  • High-performance RISC architecture allows for efficient execution of instructions.
  • Flash-based program memory enables easy reprogramming and flexibility.
  • Enhanced peripheral integration provides a wide range of communication and control options.
  • Low power consumption ensures energy efficiency in battery-powered applications.
  • Flexible I/O options allow for versatile interfacing with external devices.

Advantages and Disadvantages

Advantages

  • Compact size and surface mount package enable easy integration into space-constrained designs.
  • Wide operating voltage range allows for compatibility with different power supply configurations.
  • Enhanced peripheral integration reduces the need for additional external components.
  • Low power consumption extends battery life in portable applications.

Disadvantages

  • Limited program memory size may restrict the complexity of certain applications.
  • Limited RAM size may impose constraints on data storage and processing capabilities.
  • Lack of built-in Ethernet or Wi-Fi connectivity limits direct network communication options.

Working Principles

The PIC16F876AT-I/SS operates based on the principles of a RISC architecture. It executes instructions stored in its flash-based program memory, utilizing its integrated peripherals to perform various tasks. The microcontroller interacts with external devices through its I/O pins, enabling control and communication with the surrounding system.

Detailed Application Field Plans

The PIC16F876AT-I/SS finds application in various fields, including but not limited to:

  1. Industrial Automation: Control systems for machinery and equipment.
  2. Consumer Electronics: Remote controls, smart home devices.
  3. Automotive: Engine management systems, dashboard displays.
  4. Medical Devices: Patient monitoring systems, diagnostic equipment.
  5. Internet of Things (IoT): Sensor nodes, wearable devices.

Detailed and Complete Alternative Models

While the PIC16F876AT-I/SS

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC16F876AT-I/SS en soluciones técnicas

  1. What is the maximum operating frequency of PIC16F876AT-I/SS?
    - The maximum operating frequency of PIC16F876AT-I/SS is 20 MHz.

  2. Can PIC16F876AT-I/SS be used for analog-to-digital conversion?
    - Yes, PIC16F876AT-I/SS has an integrated 10-bit ADC for analog-to-digital conversion.

  3. Does PIC16F876AT-I/SS support serial communication protocols?
    - Yes, PIC16F876AT-I/SS supports serial communication protocols such as SPI and I2C.

  4. What are the available memory options for program storage in PIC16F876AT-I/SS?
    - PIC16F876AT-I/SS has 14 KB of program memory for code storage.

  5. Is PIC16F876AT-I/SS suitable for low-power applications?
    - Yes, PIC16F876AT-I/SS has low-power consumption features, making it suitable for battery-powered applications.

  6. Can PIC16F876AT-I/SS interface with external sensors and actuators?
    - Yes, PIC16F876AT-I/SS can interface with various external sensors and actuators through its GPIO pins.

  7. What development tools are available for programming PIC16F876AT-I/SS?
    - Development tools such as MPLAB X IDE and PICkit programmers can be used to program PIC16F876AT-I/SS.

  8. Does PIC16F876AT-I/SS have built-in hardware timers?
    - Yes, PIC16F876AT-I/SS has multiple built-in hardware timers for time-critical applications.

  9. Can PIC16F876AT-I/SS be used in automotive electronics applications?
    - Yes, PIC16F876AT-I/SS is suitable for automotive electronics applications due to its robust design and temperature range.

  10. Are there any application notes or reference designs available for PIC16F876AT-I/SS?
    - Yes, Microchip provides application notes and reference designs to help users implement PIC16F876AT-I/SS in various technical solutions.