Microchip Technology
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PIC16LF819-I/P
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PIC16LF819-I/P

Product Overview

The PIC16LF819-I/P belongs to the category of microcontrollers and is designed for use in various embedded control applications. This microcontroller is known for its low power consumption, compact package, and versatile functionality. It comes in a PDIP package and is an essential component for designing electronic systems that require precise control and monitoring.

Basic Information

  • Category: Microcontroller
  • Use: Embedded control applications
  • Characteristics: Low power consumption, compact package
  • Package: PDIP
  • Essence: Versatile functionality
  • Packaging/Quantity: Individual units

Specifications

  • Operating Voltage: 2.0V - 5.5V
  • CPU Speed: 20 MHz
  • Program Memory Size: 3.5 KB
  • RAM Size: 128 Bytes
  • Digital I/O Pins: 12
  • Analog Input Pins: 6
  • Timers: 1 x 8-bit, 1 x 16-bit
  • Communication Peripherals: USART, SPI, I2C

Detailed Pin Configuration

The detailed pin configuration of the PIC16LF819-I/P can be found in the official datasheet provided by the manufacturer.

Functional Features

  • Low power consumption for energy-efficient operation
  • Versatile digital and analog I/O capabilities
  • Integrated communication peripherals for seamless connectivity
  • On-chip timers for precise timing control
  • Enhanced EEPROM data retention

Advantages

  • Compact package suitable for space-constrained designs
  • Wide operating voltage range for flexibility in power supply selection
  • Extensive peripheral integration reduces external component count
  • Low power consumption extends battery life in portable applications

Disadvantages

  • Limited program memory size may restrict complex application implementations
  • Relatively fewer I/O pins compared to higher-end microcontrollers
  • Single 8-bit timer may limit simultaneous timing operations

Working Principles

The PIC16LF819-I/P operates based on the Harvard architecture, featuring separate program and data memories. It executes instructions fetched from program memory and interacts with external devices through its I/O pins and communication peripherals. The microcontroller's internal clock drives its processing and timing functions, while its low-power modes enable efficient operation in battery-powered systems.

Detailed Application Field Plans

The PIC16LF819-I/P is well-suited for a wide range of applications, including: - Home automation systems - Industrial control systems - Sensor interfacing and data acquisition - Consumer electronics - Automotive control modules

Detailed and Complete Alternative Models

  • PIC16F818
  • PIC16F870
  • PIC16F877A
  • ATmega328P
  • MSP430G2553

In conclusion, the PIC16LF819-I/P microcontroller offers a balance of performance, power efficiency, and versatility, making it an ideal choice for various embedded control applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PIC16LF819-I/P in technische oplossingen

  1. What is the operating voltage range of PIC16LF819-I/P?
    - The operating voltage range of PIC16LF819-I/P is 2.0V to 5.5V.

  2. What are the key features of PIC16LF819-I/P?
    - Some key features of PIC16LF819-I/P include 14-bit core, 256 bytes of EEPROM data memory, and low power consumption.

  3. Can PIC16LF819-I/P be used in battery-powered applications?
    - Yes, PIC16LF819-I/P's low power consumption makes it suitable for battery-powered applications.

  4. What communication interfaces does PIC16LF819-I/P support?
    - PIC16LF819-I/P supports SPI, I2C, and USART communication interfaces.

  5. Is PIC16LF819-I/P suitable for temperature sensing applications?
    - Yes, PIC16LF819-I/P can be used in temperature sensing applications with the appropriate sensors and interface circuitry.

  6. What development tools are available for programming PIC16LF819-I/P?
    - Development tools such as MPLAB X IDE and PICkit programmers can be used to program PIC16LF819-I/P.

  7. Can PIC16LF819-I/P be used in automotive electronics?
    - Yes, PIC16LF819-I/P is suitable for automotive electronics applications due to its wide operating voltage range and robust design.

  8. What is the maximum clock frequency supported by PIC16LF819-I/P?
    - PIC16LF819-I/P supports a maximum clock frequency of 20 MHz.

  9. Does PIC16LF819-I/P have built-in analog-to-digital converters (ADC)?
    - Yes, PIC16LF819-I/P has a 10-bit ADC with up to 13 channels.

  10. Can PIC16LF819-I/P be used in industrial control systems?
    - Yes, PIC16LF819-I/P is well-suited for industrial control systems due to its robustness and versatile peripherals.