Microchip Technology
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
PIC16C74B-04/L
자세히보기 데이터시트

PIC16C74B-04/L

Product Overview

Category

The PIC16C74B-04/L belongs to the category of microcontrollers.

Use

It is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

  • Microcontroller with 8-bit architecture
  • Low power consumption
  • High-performance RISC CPU
  • Integrated memory and peripherals
  • Wide operating voltage range

Package

The PIC16C74B-04/L is available in a 40-pin PDIP (Plastic Dual Inline Package) package.

Essence

The essence of the PIC16C74B-04/L lies in its ability to provide a compact and efficient solution for controlling and managing electronic systems.

Packaging/Quantity

The PIC16C74B-04/L is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Architecture: 8-bit RISC
  • Program Memory Size: 4KB
  • RAM Size: 192 bytes
  • Number of I/O Pins: 33
  • Operating Voltage Range: 2.0V to 5.5V
  • Maximum Clock Speed: 4 MHz
  • Timers/Counters: 3
  • Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution

Detailed Pin Configuration

The PIC16C74B-04/L has a total of 40 pins, each serving a specific purpose. 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. VSS - Ground
  9. OSC1/CLKIN - Oscillator input
  10. OSC2/CLKOUT - Oscillator output
  11. RC0 - General-purpose I/O pin
  12. RC1 - General-purpose I/O pin
  13. RC2 - General-purpose I/O pin
  14. RC3 - General-purpose I/O pin
  15. RC4 - General-purpose I/O pin
  16. RC5 - General-purpose I/O pin
  17. RB0/INT - General-purpose I/O pin/External interrupt input
  18. RB1 - General-purpose I/O pin
  19. RB2 - General-purpose I/O pin
  20. RB3 - General-purpose I/O pin
  21. RB4 - General-purpose I/O pin
  22. RB5 - General-purpose I/O pin
  23. RB6 - General-purpose I/O pin
  24. RB7 - General-purpose I/O pin
  25. VPP/MCLR - Programming voltage/Master Clear input 26-33. Port D (RD0-RD7) - General-purpose I/O pins 34-37. Port C (RC6-RC7/RX/TX) - General-purpose I/O pins/USART 38-40. Port B (RB7-RB5) - General-purpose I/O pins

Functional Features

The PIC16C74B-04/L offers several functional features that enhance its usability and performance:

  1. High-performance RISC CPU: The microcontroller's RISC architecture allows for efficient execution of instructions, resulting in faster processing speeds.
  2. Integrated Memory: The built-in program memory and RAM eliminate the need for external memory components, reducing system complexity and cost.
  3. Peripherals: The microcontroller includes timers/counters and an analog-to-digital converter, enabling precise timing control and analog signal processing.
  4. Low Power Consumption: The PIC16C74B-04/L is designed to operate at low power levels, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

  • Compact size and integration of key components reduce system complexity.
  • Low power consumption extends battery life in portable applications.
  • High-performance RISC architecture enables efficient execution of instructions.

Disadvantages

  • Limited program memory size may restrict the complexity of applications.
  • Lower clock speed compared to some other microcontrollers may impact performance in certain applications.

Working Principles

The PIC16C74B-04/L operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, utilizing its integrated CPU, memory, and peripherals to perform various tasks. The microcontroller interacts with external devices through its I/O pins, enabling control and communication with the surrounding electronic system.

Detailed Application Field Plans

The PIC16C74B-04/L finds application in various fields, including but not limited to:

  1. Industrial Automation: Controlling and monitoring processes in manufacturing plants.
  2. Consumer Electronics: Power

기술 솔루션에 PIC16C74B-04/L 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum clock frequency of PIC16C74B-04/L?
    - The maximum clock frequency of PIC16C74B-04/L is 4 MHz.

  2. What are the key features of PIC16C74B-04/L?
    - Some key features of PIC16C74B-04/L include 33 I/O pins, 192 bytes of RAM, and 4K words of program memory.

  3. Can PIC16C74B-04/L be used in battery-powered applications?
    - Yes, PIC16C74B-04/L can be used in battery-powered applications due to its low power consumption.

  4. How many timers does PIC16C74B-04/L have?
    - PIC16C74B-04/L has three timers: Timer0, Timer1, and Timer2.

  5. Is PIC16C74B-04/L suitable for motor control applications?
    - Yes, PIC16C74B-04/L is suitable for motor control applications due to its PWM (Pulse Width Modulation) capabilities.

  6. What programming language is commonly used for PIC16C74B-04/L?
    - Assembly language is commonly used for programming PIC16C74B-04/L.

  7. Can PIC16C74B-04/L communicate with other devices using serial communication?
    - Yes, PIC16C74B-04/L supports serial communication protocols such as UART and SPI.

  8. What kind of development tools are available for PIC16C74B-04/L?
    - Development tools such as MPLAB IDE and PICkit programmers are commonly used for programming and debugging PIC16C74B-04/L.

  9. Is PIC16C74B-04/L suitable for temperature sensing applications?
    - Yes, PIC16C74B-04/L can be used in temperature sensing applications with the use of external temperature sensors.

  10. Can PIC16C74B-04/L be used in industrial automation applications?
    - Yes, PIC16C74B-04/L is suitable for industrial automation applications due to its robustness and reliability.