Microchip Technology
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PIC16F84AT-04/SS
বিস্তারিত দেখুন ডেটাশিট

PIC16F84AT-04/SS

Product Overview

The PIC16F84AT-04/SS 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 PIC16F84AT-04/SS is typically available in a SSOP (Shrink Small Outline Package) and is commonly sold in quantities suitable for small to medium-scale projects.

Specifications

  • Operating Voltage: 2.0V - 5.5V
  • CPU Speed: 4 MHz
  • Program Memory Size: 1.75KB
  • RAM Size: 68 bytes
  • I/O Pins: 13
  • Timers: 1 x 8-bit, 1 x 16-bit
  • Communication Peripherals: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F84AT-04/SS features a total of 18 pins, each serving specific functions such as power supply, input/output, communication, and programming. The detailed pin configuration includes the pin number, name, and function, providing a comprehensive understanding of the microcontroller's connectivity.

Functional Features

The PIC16F84AT-04/SS offers a wide array of functional features, including: - Flash Program Memory: Allows for easy reprogramming of the microcontroller. - EEPROM Data Memory: Provides non-volatile data storage capabilities. - Analog-to-Digital Converter (ADC): Enables analog sensor interfacing. - Timer Modules: Facilitate precise timing and control operations. - Serial Communication Interfaces: Support for serial communication protocols.

Advantages and Disadvantages

Advantages

  • Low power consumption
  • Wide operating voltage range
  • Compact package size
  • Extensive peripheral support
  • Easy to program and interface with external devices

Disadvantages

  • Limited program memory size
  • Relatively low CPU speed compared to modern microcontrollers
  • Limited I/O pins for complex applications

Working Principles

The PIC16F84AT-04/SS operates based on the principles of embedded computing, where it executes programmed instructions to perform specific tasks. It utilizes its CPU, memory, and peripherals to process inputs, execute algorithms, and generate outputs as per the application requirements.

Detailed Application Field Plans

The PIC16F84AT-04/SS finds extensive use in various application fields, including: - Embedded Systems: Control systems, automation, and monitoring applications. - Consumer Electronics: Remote controls, small appliances, and electronic gadgets. - Industrial Control: Sensor interfacing, motor control, and data acquisition systems. - Educational Projects: Microcontroller-based learning and experimentation.

Detailed and Complete Alternative Models

Several alternative models offer similar or enhanced features compared to the PIC16F84AT-04/SS, including: - PIC16F628A: Enhanced program memory and I/O capabilities. - PIC16F877A: Higher performance and expanded peripheral support. - ATmega328P: Popular alternative from a different manufacturer with similar capabilities.

In conclusion, the PIC16F84AT-04/SS microcontroller serves as a versatile and reliable component for a wide range of electronic applications, offering a balance of features, performance, and ease of use.

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প্রযুক্তিগত সমাধানে PIC16F84AT-04/SS এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

  1. What is the maximum clock frequency of PIC16F84AT-04/SS?

    • The maximum clock frequency of PIC16F84AT-04/SS is 4 MHz.

  2. What are the key features of PIC16F84AT-04/SS?

    • PIC16F84AT-04/SS features 13 I/O pins, 64 bytes of RAM, 1.75K words of program memory, and an 8-bit CPU core.

  3. Can PIC16F84AT-04/SS be used for controlling motors?

    • Yes, PIC16F84AT-04/SS can be used to control small DC motors and servos with appropriate driver circuits.

  4. Is it possible to interface PIC16F84AT-04/SS with sensors?

    • Yes, PIC16F84AT-04/SS can be interfaced with various sensors such as temperature sensors, light sensors, and proximity sensors.

  5. What programming language is used for PIC16F84AT-04/SS?

    • PIC16F84AT-04/SS can be programmed using assembly language or high-level languages like C.

  6. How can I communicate with other devices using PIC16F84AT-04/SS?

    • PIC16F84AT-04/SS supports serial communication protocols such as UART for interfacing with other devices.

  7. What power supply voltage does PIC16F84AT-04/SS require?

    • PIC16F84AT-04/SS operates at a voltage range of 2.0V to 5.5V.

  8. Can PIC16F84AT-04/SS be used in battery-powered applications?

    • Yes, PIC16F84AT-04/SS is suitable for battery-powered applications due to its low power consumption.

  9. Are there any development tools available for PIC16F84AT-04/SS?

    • Yes, there are various development tools such as compilers, simulators, and programmers specifically designed for PIC16F84AT-04/SS.

  10. What are some typical applications of PIC16F84AT-04/SS?

    • PIC16F84AT-04/SS is commonly used in embedded systems, consumer electronics, industrial control, and automation applications.