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PIC16LF876A-I/ML
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PIC16LF876A-I/ML

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics: Low power consumption, high performance, versatile
  • Package: 28-pin QFN (Quad Flat No-Lead)
  • Essence: A powerful microcontroller designed for various control applications
  • Packaging/Quantity: Tray packaging, quantity varies

Specifications

  • Architecture: 8-bit
  • CPU Speed: 20 MHz
  • Program Memory Size: 14 KB
  • RAM Size: 368 bytes
  • Data EEPROM Size: 256 bytes
  • I/O Pins: 22
  • ADC Channels: 5
  • Timers: 3
  • Communication Interfaces: USART, SPI, I2C
  • Operating Voltage Range: 2.0V to 5.5V
  • Temperature Range: -40°C to +125°C

Pin Configuration

The PIC16LF876A-I/ML 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/HLVDIN - Analog input or digital I/O
  8. RE0/RD/AN5/CK1SPP - Analog input or digital I/O
  9. RE1/WR/AN6/CK2SPP - Analog input or digital I/O
  10. RE2/CS/AN7/CK2SPP - Analog input or digital I/O
  11. VSS - Ground
  12. OSC1/CLKI - Oscillator input
  13. OSC2/CLKO - Oscillator output
  14. RC0/T1OSO/T1CKI - Timer1 oscillator output or digital I/O
  15. RC1/T1OSI/CCP2 - Timer1 oscillator input or digital I/O
  16. RC2/CCP1 - Capture/Compare/PWM module or digital I/O
  17. RC3/SCL/SDA - I2C communication or digital I/O
  18. RC4/SDI/SDA - SPI data input or I2C communication or digital I/O
  19. RC5/SDO - SPI data output or digital I/O
  20. RC6/TX/CK - USART transmit or digital I/O
  21. RC7/RX/DT - USART receive or digital I/O
  22. RB0/INT - External interrupt or digital I/O
  23. RB1/INT - External interrupt or digital I/O
  24. RB2/INT - External interrupt or digital I/O
  25. RB3/INT - External interrupt or digital I/O
  26. RB4/INT - External interrupt or digital I/O
  27. RB5/INT - External interrupt or digital I/O
  28. MCLR/VPP - Master Clear or programming voltage

Functional Features

  • Low power consumption for energy-efficient applications
  • High-performance 8-bit CPU for fast processing
  • Versatile I/O pins for flexible interfacing with external devices
  • Built-in analog-to-digital converter (ADC) for sensor integration
  • Multiple communication interfaces (USART, SPI, I2C) for data exchange
  • Timers and PWM modules for precise timing and control

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life - High-performance CPU enables fast execution of tasks - Versatile I/O pins allow for flexible system design - Built-in ADC simplifies analog signal processing - Multiple communication interfaces enhance connectivity options - Timers and PWM modules enable precise timing and control

Disadvantages: - Limited program memory size may restrict complex applications - Limited RAM size may limit data storage capacity - Limited number of I/O pins may require external multiplexing - No built-in Ethernet or USB interface for direct connectivity

Working Principles

The PIC16LF876A-I/ML microcontroller operates based on the Von Neumann architecture. It executes instructions stored in its program memory, performs calculations, and controls external devices through its I/O pins. The CPU fetches instructions from program memory, decodes them, and executes the corresponding operations. It interacts with peripherals such as timers, ADC, and communication modules to perform specific tasks.

Detailed Application Field Plans

The PIC16LF876A-I/ML microcontroller finds applications in various fields, including but not limited to:

  1. Home

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät PIC16LF876A-I/ML :n soveltamiseen teknisissä ratkaisuissa

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

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

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

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

  5. Is PIC16LF876A-I/ML suitable for temperature-sensitive applications?
    - Yes, PIC16LF876A-I/ML has a wide operating temperature range of -40°C to 125°C, making it suitable for temperature-sensitive applications.

  6. Can PIC16LF876A-I/ML be used in motor control applications?
    - Yes, PIC16LF876A-I/ML can be used in motor control applications with its PWM and timer modules.

  7. What development tools are available for programming PIC16LF876A-I/ML?
    - Development tools such as MPLAB X IDE and PICkit programmers are available for programming PIC16LF876A-I/ML.

  8. Does PIC16LF876A-I/ML have built-in analog-to-digital converters (ADC)?
    - Yes, PIC16LF876A-I/ML has a 10-bit ADC module for analog signal conversion.

  9. Can PIC16LF876A-I/ML be used in automotive applications?
    - Yes, PIC16LF876A-I/ML is suitable for automotive applications with its wide operating voltage range and temperature tolerance.

  10. Are there any application notes or reference designs available for PIC16LF876A-I/ML?
    - Yes, Microchip provides application notes and reference designs for various technical solutions using PIC16LF876A-I/ML.