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PIC16C74BT-20I/L
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PIC16C74BT-20I/L

Product Overview

Category

The PIC16C74BT-20I/L belongs to the category of microcontrollers.

Use

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

Characteristics

  • High-performance 8-bit RISC architecture
  • Flash-based program memory
  • Wide operating voltage range
  • Low power consumption
  • Integrated peripherals for enhanced functionality

Package

The PIC16C74BT-20I/L is available in a 44-pin plastic dual inline package (PDIP).

Essence

The essence of the PIC16C74BT-20I/L lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

The PIC16C74BT-20I/L is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

  • Architecture: 8-bit RISC
  • Program Memory: 4KB Flash
  • Data Memory: 192 bytes
  • Operating Voltage Range: 2.0V to 5.5V
  • Maximum CPU Speed: 20 MHz
  • Number of I/O Pins: 33
  • Timers: 3
  • Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
  • Serial Communication: USART, SPI, I2C

Detailed Pin Configuration

The PIC16C74BT-20I/L features a total of 44 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. MCLR/VPP - Master Clear input or programming voltage
  9. VSS - Ground
  10. OSC1/CLKIN - Oscillator input
  11. OSC2/CLKOUT - Oscillator output
  12. RC0 - General-purpose I/O pin
  13. RC1 - General-purpose I/O pin
  14. RC2 - General-purpose I/O pin
  15. RC3 - General-purpose I/O pin
  16. RC4 - General-purpose I/O pin
  17. RC5 - General-purpose I/O pin
  18. RB0/INT - General-purpose I/O pin or external interrupt input
  19. RB1 - General-purpose I/O pin
  20. RB2 - General-purpose I/O pin
  21. RB3 - General-purpose I/O pin
  22. RB4 - General-purpose I/O pin
  23. RB5 - General-purpose I/O pin
  24. RB6 - General-purpose I/O pin
  25. RB7 - General-purpose I/O pin
  26. VDD - Power supply voltage
  27. RD0 - General-purpose I/O pin
  28. RD1 - General-purpose I/O pin
  29. RD2 - General-purpose I/O pin
  30. RD3 - General-purpose I/O pin
  31. RD4 - General-purpose I/O pin
  32. RD5 - General-purpose I/O pin
  33. RD6 - General-purpose I/O pin
  34. RD7 - General-purpose I/O pin
  35. VSS - Ground
  36. VDD - Power supply voltage
  37. RE0 - General-purpose I/O pin
  38. RE1 - General-purpose I/O pin
  39. RE2 - General-purpose I/O pin
  40. RE3 - General-purpose I/O pin
  41. RE4 - General-purpose I/O pin
  42. RE5 - General-purpose I/O pin
  43. RE6 - General-purpose I/O pin
  44. RE7 - General-purpose I/O pin

Functional Features

The PIC16C74BT-20I/L offers several functional features that enhance its usability and versatility:

  1. Flash-based Program Memory: Allows for easy reprogramming of the microcontroller.
  2. Integrated Peripherals: Includes timers, ADC, and serial communication interfaces, enabling seamless integration with external devices.
  3. Low Power Consumption: Optimized power management ensures efficient operation in battery-powered applications.
  4. Wide Operating Voltage Range: Provides flexibility in various voltage supply scenarios.
  5. High-performance RISC Architecture: Enables fast and reliable execution of instructions.

Advantages and Disadvantages

Advantages

  • Compact form factor
  • Versatile functionality
  • Easy reprogramming capability
  • Low power consumption
  • Wide operating voltage range

Disadvantages

  • Limited program memory size (4KB)
  • Limited data memory capacity (192 bytes)

Working Principles

The PIC16C74BT-20I/L

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC16C74BT-20I/L v technických řešeních

  1. What is the operating voltage range of PIC16C74BT-20I/L?
    - The operating voltage range of PIC16C74BT-20I/L is 2.0V to 5.5V.

  2. What is the maximum frequency at which PIC16C74BT-20I/L can operate?
    - PIC16C74BT-20I/L can operate at a maximum frequency of 20 MHz.

  3. How many I/O pins does PIC16C74BT-20I/L have?
    - PIC16C74BT-20I/L has 33 I/O pins.

  4. Can PIC16C74BT-20I/L be used for analog signal processing?
    - Yes, PIC16C74BT-20I/L has analog input and output capabilities for signal processing.

  5. What programming language is commonly used to program PIC16C74BT-20I/L?
    - Assembly language or C language is commonly used to program PIC16C74BT-20I/L.

  6. Is PIC16C74BT-20I/L suitable for battery-powered applications?
    - Yes, PIC16C74BT-20I/L's low operating voltage range makes it suitable for battery-powered applications.

  7. Does PIC16C74BT-20I/L have built-in communication interfaces?
    - Yes, PIC16C74BT-20I/L has built-in USART, SPI, and I2C communication interfaces.

  8. Can PIC16C74BT-20I/L be used in industrial control systems?
    - Yes, PIC16C74BT-20I/L is suitable for use in industrial control systems due to its robust features.

  9. What are the key features that differentiate PIC16C74BT-20I/L from other microcontrollers?
    - PIC16C74BT-20I/L stands out with its low power consumption, versatile I/O capabilities, and robust communication interfaces.

  10. Are there any known limitations or challenges when using PIC16C74BT-20I/L in technical solutions?
    - Some challenges include managing power consumption in low-voltage applications and optimizing code for efficient use of resources.