Microchip Technology
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PIC16LF876A-I/SP
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PIC16LF876A-I/SP

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics:
    • Low power consumption
    • High performance
    • Wide operating voltage range
    • Enhanced features for system control
  • Package: 28-pin plastic dual in-line package (PDIP)
  • Essence: A powerful microcontroller designed for various control applications
  • Packaging/Quantity: Available in tubes of 25 units

Specifications

  • Architecture: 8-bit
  • CPU Speed: 20 MHz
  • Program Memory Size: 14 KB
  • RAM Size: 368 bytes
  • Data EEPROM Size: 256 bytes
  • Number of I/O Pins: 22
  • Timers: 3
  • Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
  • Communication Interfaces: USART, SPI, I2C
  • Operating Voltage Range: 2.0V to 5.5V
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16LF876A-I/SP microcontroller has a total of 28 pins. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0/AN0 - Analog input or digital I/O
  3. RA1/AN1 - Analog input or digital I/O
  4. RA2/AN2 - Analog input or digital I/O
  5. RA3/AN3/VREF-/CVREF - Analog input or digital I/O
  6. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O
  7. RA5/AN4/SS/C2OUT - Analog input or digital I/O
  8. RE0/RD/AN5 - Port E0 or Port D or analog input
  9. RE1/WR/AN6 - Port E1 or Port W or analog input
  10. RE2/CS/AN7 - Port E2 or Chip Select or analog input
  11. VSS - Ground
  12. OSC1/CLKI - Oscillator input
  13. OSC2/CLKO - Oscillator output
  14. RC0/T1OSO/T1CKI - Timer1 oscillator output or clock input
  15. RC1/T1OSI/CCP2 - Timer1 oscillator input or CCP2
  16. RC2/CCP1 - CCP1
  17. RC3/SCK/SCL - Serial clock input
  18. RC4/SDI/SDA - Serial data input
  19. RC5/SDO - Serial data output
  20. RC6/TX/CK - USART transmit or clock
  21. RC7/RX/DT - USART receive or data
  22. RD0/PSP0 - Port D0 or parallel slave port bit 0
  23. RD1/PSP1 - Port D1 or parallel slave port bit 1
  24. RD2/PSP2 - Port D2 or parallel slave port bit 2
  25. RD3/PSP3 - Port D3 or parallel slave port bit 3
  26. RD4/PSP4 - Port D4 or parallel slave port bit 4
  27. RD5/PSP5 - Port D5 or parallel slave port bit 5
  28. RD6/PSP6 - Port D6 or parallel slave port bit 6

Functional Features

  • Enhanced core with 35 instructions
  • Power-saving sleep mode
  • Watchdog Timer for system reliability
  • Brown-out Reset (BOR) to prevent improper operation during low voltage conditions
  • In-Circuit Serial Programming™ (ICSP™) for easy programming and debugging
  • Programmable code protection to secure intellectual property

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered applications - High-performance architecture allows for efficient execution of control algorithms - Wide operating voltage range enables compatibility with various power sources - Enhanced features provide flexibility in system control

Disadvantages: - Limited program memory size may restrict the complexity of applications - Limited RAM size may limit the amount of data that can be stored during operation

Working Principles

The PIC16LF876A-I/SP microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory, performs calculations, and controls external devices through its I/O pins. The microcontroller can communicate with other devices using USART, SPI, or I2C interfaces. It can also perform analog-to-digital conversions using its built-in ADC.

Detailed Application Field Plans

The PIC16LF876A-I/SP microcontroller is widely used in various control applications, including but not limited to: - Home automation systems - Industrial automation - Motor control - Sensor interfacing -

Texniki həllərdə PIC16LF876A-I/SP tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the operating voltage range of PIC16LF876A-I/SP?
    - The operating voltage range of PIC16LF876A-I/SP is 2.0V to 5.5V.

  2. What are the key features of PIC16LF876A-I/SP?
    - Some key features of PIC16LF876A-I/SP include 256 bytes of EEPROM data memory, 368 bytes of RAM, and 14 I/O pins.

  3. Can PIC16LF876A-I/SP be used in battery-powered applications?
    - Yes, PIC16LF876A-I/SP's low operating voltage range makes it suitable for battery-powered applications.

  4. What programming language can be used to program PIC16LF876A-I/SP?
    - PIC16LF876A-I/SP can be programmed using assembly language or high-level languages like C.

  5. Is PIC16LF876A-I/SP suitable for motor control applications?
    - Yes, PIC16LF876A-I/SP can be used for simple motor control applications with its GPIO pins and timers.

  6. What communication interfaces does PIC16LF876A-I/SP support?
    - PIC16LF876A-I/SP supports USART, SPI, and I2C communication interfaces.

  7. Can PIC16LF876A-I/SP be used in temperature sensing applications?
    - Yes, PIC16LF876A-I/SP can interface with temperature sensors and process the data accordingly.

  8. What is the maximum clock frequency supported by PIC16LF876A-I/SP?
    - PIC16LF876A-I/SP supports a maximum clock frequency of 20 MHz.

  9. Does PIC16LF876A-I/SP have built-in analog-to-digital converters (ADC)?
    - Yes, PIC16LF876A-I/SP has an integrated 10-bit ADC with multiple channels.

  10. Can PIC16LF876A-I/SP be used in automotive electronics applications?
    - Yes, PIC16LF876A-I/SP can be used in automotive electronics due to its wide operating voltage range and robust design.