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PIC16LF874-04/L
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PIC16LF874-04/L

Product Overview

Category

The PIC16LF874-04/L belongs to the category of microcontrollers.

Use

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

Characteristics

  • Low power consumption
  • High performance
  • Small form factor
  • Versatile functionality

Package

The PIC16LF874-04/L is available in a compact package, making it suitable for integration into different electronic applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a small and low-power package.

Packaging/Quantity

The PIC16LF874-04/L is typically packaged in trays or reels, with varying quantities depending on the manufacturer's specifications.

Specifications

  • Operating voltage: 2.0V to 5.5V
  • Flash program memory: 7.3KB
  • RAM: 368 bytes
  • I/O pins: 33
  • Timers: 3
  • Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
  • Communication interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16LF874-04/L features a total of 40 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply
  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/Voltage Programming input
  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/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
  27. VSS - Ground
  28. RD0 - General-purpose I/O pin
  29. RD1 - General-purpose I/O pin
  30. RD2 - General-purpose I/O pin
  31. RD3 - General-purpose I/O pin
  32. RD4 - General-purpose I/O pin
  33. RD5 - General-purpose I/O pin
  34. RD6 - General-purpose I/O pin
  35. RD7 - General-purpose I/O pin
  36. VSS - Ground
  37. VDD - Power supply
  38. RE0 - General-purpose I/O pin
  39. RE1 - General-purpose I/O pin
  40. RE2 - General-purpose I/O pin

Functional Features

The PIC16LF874-04/L offers the following functional features:

  • High-speed processing capabilities
  • On-chip memory for program storage
  • Multiple communication interfaces for data exchange
  • Analog-to-Digital Converter (ADC) for sensor interfacing
  • Timers for precise timing operations
  • General-purpose I/O pins for versatile connectivity

Advantages and Disadvantages

Advantages

  • Low power consumption, making it suitable for battery-powered applications
  • Compact size allows for integration into space-constrained designs
  • Versatile functionality enables a wide range of applications
  • High-performance processing capabilities ensure efficient operation

Disadvantages

  • Limited program memory compared to some other microcontrollers
  • Relatively fewer I/O pins may restrict the number of external devices that can be connected simultaneously

Working Principles

The PIC16LF874-04/L operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, processes data, and controls various peripherals and external devices based on the program's logic.

Detailed Application Field Plans

The PIC16LF874-04/L finds applications in various fields, including but not limited to:

  1. Home automation systems
  2. Industrial control systems
  3. Automotive electronics
  4. Medical devices
  5. Consumer electronics
  6. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models

技術ソリューションにおける PIC16LF874-04/L の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the operating voltage range of PIC16LF874-04/L?
    - The operating voltage range of PIC16LF874-04/L is 2.0V to 5.5V.

  2. What are the key features of PIC16LF874-04/L?
    - PIC16LF874-04/L features 256 bytes of EEPROM data memory, 14 I/O pins, and a 10-bit analog-to-digital converter.

  3. Can PIC16LF874-04/L be used in battery-powered applications?
    - Yes, PIC16LF874-04/L's low operating voltage range makes it suitable for battery-powered applications.

  4. What programming language can be used to program PIC16LF874-04/L?
    - PIC16LF874-04/L can be programmed using assembly language or high-level languages such as C.

  5. Is PIC16LF874-04/L suitable for motor control applications?
    - Yes, PIC16LF874-04/L can be used for simple motor control applications with its PWM and timer modules.

  6. What communication interfaces does PIC16LF874-04/L support?
    - PIC16LF874-04/L supports USART, SPI, and I2C communication interfaces.

  7. Can PIC16LF874-04/L be used in temperature sensing applications?
    - Yes, PIC16LF874-04/L's analog-to-digital converter makes it suitable for temperature sensing applications.

  8. What is the maximum clock frequency of PIC16LF874-04/L?
    - The maximum clock frequency of PIC16LF874-04/L is 20 MHz.

  9. Does PIC16LF874-04/L have built-in security features?
    - Yes, PIC16LF874-04/L includes code protection and a programmable brown-out reset feature for enhanced security.

  10. Can PIC16LF874-04/L be used in industrial control systems?
    - Yes, PIC16LF874-04/L is suitable for use in various industrial control systems due to its robust features and low power consumption.