Microchip Technology
Şəkil təsvir ola bilər.
Məhsul təfərrüatları üçün spesifikasiyalara baxın.
PIC16C74A-04I/P
Ətraflı Baxın Məlumat vərəqləri

PIC16C74A-04I/P

Product Overview

Category

The PIC16C74A-04I/P belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic devices and systems for controlling and processing data.

Characteristics

  • High-performance 8-bit CPU
  • Flash-based program memory
  • Low power consumption
  • Wide operating voltage range
  • Integrated peripherals for versatile applications

Package

The PIC16C74A-04I/P is available in a 40-pin plastic dual inline package (PDIP).

Essence

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

Packaging/Quantity

The PIC16C74A-04I/P is typically packaged in tubes or trays, with a quantity of 25 units per tube/tray.

Specifications

  • CPU Speed: 4 MHz
  • Program Memory Size: 4 KB
  • RAM Size: 192 bytes
  • Number of I/O Pins: 33
  • ADC Channels: 8
  • Timers: 3
  • Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16C74A-04I/P has a total of 40 pins. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0 - General-purpose I/O pin
  3. RA1 - General-purpose I/O pin
  4. RA2 - General-purpose I/O pin
  5. RA3 - General-purpose I/O pin
  6. RA4 - General-purpose I/O pin
  7. RA5 - General-purpose I/O pin
  8. MCLR - Master Clear input
  9. VSS - Ground
  10. RB0 - General-purpose I/O pin
  11. RB1 - General-purpose I/O pin
  12. RB2 - General-purpose I/O pin
  13. RB3 - General-purpose I/O pin
  14. RB4 - General-purpose I/O pin
  15. RB5 - General-purpose I/O pin
  16. RB6 - General-purpose I/O pin
  17. RB7 - General-purpose I/O pin
  18. VDD - Power supply voltage
  19. RC0 - General-purpose I/O pin
  20. RC1 - General-purpose I/O pin
  21. RC2 - General-purpose I/O pin
  22. RC3 - General-purpose I/O pin
  23. RC4 - General-purpose I/O pin
  24. RC5 - General-purpose I/O pin
  25. RC6 - General-purpose I/O pin
  26. RC7 - General-purpose I/O pin
  27. OSC1 - Oscillator input
  28. OSC2 - Oscillator output
  29. VSS - Ground
  30. RD0 - General-purpose I/O pin
  31. RD1 - General-purpose I/O pin
  32. RD2 - General-purpose I/O pin
  33. RD3 - General-purpose I/O pin
  34. RD4 - General-purpose I/O pin
  35. RD5 - General-purpose I/O pin
  36. RD6 - General-purpose I/O pin
  37. RD7 - General-purpose I/O pin
  38. VDD - Power supply voltage
  39. VSS - Ground
  40. VCAP - External capacitor connection for internal voltage reference

Functional Features

The PIC16C74A-04I/P offers the following functional features:

  1. High-performance CPU with efficient instruction set
  2. Flash-based program memory for easy reprogramming
  3. Integrated peripherals such as ADC, timers, and communication interfaces
  4. Low power consumption for energy-efficient applications
  5. Wide operating voltage range for versatile usage scenarios

Advantages and Disadvantages

Advantages

  • Compact size and high integration
  • Versatile functionality for various applications
  • Easy reprogramming capability
  • Low power consumption

Disadvantages

  • Limited program memory size (4 KB)
  • Limited RAM size (192 bytes)

Working Principles

The PIC16C74A-04I/P operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory to perform specific tasks. The CPU fetches instructions, decodes them, and executes the corresponding operations. The integrated peripherals provide additional functionality, such as analog-to-digital conversion, timing, and communication.

Detailed Application Field Plans

The PIC16C74A-04I/P finds applications in a wide range of fields, including but not limited to:

  1. Industrial automation
  2. Consumer electronics
  3. Automotive systems
  4. Medical devices
  5. Home appliances
  6. Security systems
  7. Robotics
  8. IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the PIC16C74A-04I/P include:

1.

Texniki həllərdə PIC16C74A-04I/P tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the maximum operating frequency of PIC16C74A-04I/P?
    - The maximum operating frequency of PIC16C74A-04I/P is 4 MHz.

  2. What are the key features of PIC16C74A-04I/P?
    - PIC16C74A-04I/P features 33 I/O pins, 192 bytes of RAM, and 4K words of program memory.

  3. Can PIC16C74A-04I/P be used in battery-powered applications?
    - Yes, PIC16C74A-04I/P is suitable for battery-powered applications due to its low power consumption.

  4. What programming language can be used to program PIC16C74A-04I/P?
    - PIC16C74A-04I/P can be programmed using assembly language or high-level languages such as C.

  5. Is PIC16C74A-04I/P suitable for real-time control applications?
    - Yes, PIC16C74A-04I/P is well-suited for real-time control applications due to its fast execution speed.

  6. Can PIC16C74A-04I/P communicate with other devices?
    - Yes, PIC16C74A-04I/P supports various communication protocols such as SPI, I2C, and UART.

  7. What development tools are available for PIC16C74A-04I/P?
    - Development tools such as MPLAB IDE and PICkit programmers are commonly used for PIC16C74A-04I/P.

  8. Does PIC16C74A-04I/P have built-in analog-to-digital conversion (ADC) capability?
    - No, PIC16C74A-04I/P does not have built-in ADC capability and requires an external ADC if analog inputs are needed.

  9. Can PIC16C74A-04I/P be used in industrial automation applications?
    - Yes, PIC16C74A-04I/P is suitable for industrial automation applications due to its reliability and robustness.

  10. What are the typical voltage and temperature operating ranges for PIC16C74A-04I/P?
    - PIC16C74A-04I/P operates typically at 5V and within a temperature range of -40°C to 85°C.