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PIC16LF19155-I/SP
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PIC16LF19155-I/SP

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics: Low power consumption, high performance, versatile
  • Package: 28-pin DIP (Dual Inline Package)
  • Essence: A microcontroller designed for various control applications with low power requirements.
  • Packaging/Quantity: Sold in individual units or reels of 25 pieces.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 32 MHz
  • Program Memory Size: 14 KB
  • RAM Size: 1.5 KB
  • Data EEPROM Size: 256 bytes
  • Digital I/O Pins: 25
  • Analog Input Channels: 12
  • Timers: 3
  • Communication Interfaces: UART, SPI, I2C
  • Operating Voltage Range: 1.8V to 5.5V
  • Temperature Range: -40°C to +125°C

Pin Configuration

The PIC16LF19155-I/SP has a total of 28 pins. The pin configuration is as follows:

1 MCLR/VPP 14 RA4/AN3/C1OUT 2 RA0/AN0 15 RC0/AN4/SOSCO 3 RA1/AN1 16 RC1/AN5/SOSCI 4 RA2/AN2 17 RC2/AN6/CCP1 5 VSS 18 RC3/AN7/SCK/SCL 6 RA3/AN3 19 RC4/TX/CK 7 RA4/AN4 20 RC5/RX/DT 8 VDD 21 RC6/CCP2 9 RB0/AN12 22 RC7/AN8/SDI/SDA 10 RB1/AN10 23 VSS 11 RB2/AN8 24 VDD 12 RB3/AN9 25 RB4/AN11/KBI0 13 RB5/AN11 26 RB6/KBI1/PGM 27 RB7/KBI2/PGC 28 RB8/KBI3/PGD

Functional Features

  • Low power consumption: The microcontroller is designed to operate efficiently with minimal power requirements, making it suitable for battery-powered applications.
  • High performance: With a CPU speed of up to 32 MHz, the PIC16LF19155-I/SP offers fast and reliable processing capabilities.
  • Versatility: It provides various communication interfaces (UART, SPI, I2C) and ample digital and analog I/O pins, allowing for flexible connectivity and control options.

Advantages and Disadvantages

Advantages: - Low power consumption enables energy-efficient operation. - High-performance CPU allows for quick and responsive execution of tasks. - Versatile communication interfaces and I/O pins offer flexibility in system design.

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

Working Principles

The PIC16LF19155-I/SP operates based on an 8-bit architecture. It executes instructions stored in its program memory, interacts with peripherals through various communication interfaces, and controls external devices using its digital and analog I/O pins. The microcontroller's low power consumption is achieved through efficient power management techniques, enabling extended battery life in portable applications.

Detailed Application Field Plans

The PIC16LF19155-I/SP is suitable for a wide range of control applications, including but not limited to: - Home automation systems - Industrial automation - Internet of Things (IoT) devices - Robotics - Automotive electronics - Medical devices

Alternative Models

If the PIC16LF19155-I/SP does not meet specific requirements, alternative microcontrollers with similar features and capabilities include: - PIC16LF19156-I/SP - PIC16LF19157-I/SP - PIC16LF19158-I/SP

These alternatives offer compatibility with existing designs and provide options for scalability or additional functionality.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC16LF19155-I/SP v technických řešeních

  1. What is the maximum operating frequency of PIC16LF19155-I/SP?
    - The maximum operating frequency of PIC16LF19155-I/SP is 32 MHz.

  2. Can PIC16LF19155-I/SP be used in battery-powered applications?
    - Yes, PIC16LF19155-I/SP is suitable for battery-powered applications due to its low power consumption features.

  3. What are the key features of PIC16LF19155-I/SP?
    - Some key features of PIC16LF19155-I/SP include integrated analog peripherals, low-power operation, and a wide operating voltage range.

  4. Is PIC16LF19155-I/SP compatible with common development tools and software?
    - Yes, PIC16LF19155-I/SP is compatible with popular development tools and software such as MPLAB X IDE and MPLAB Code Configurator.

  5. Can PIC16LF19155-I/SP be used in automotive applications?
    - Yes, PIC16LF19155-I/SP is suitable for automotive applications as it meets AEC-Q100 Grade 1 specifications.

  6. What communication interfaces are supported by PIC16LF19155-I/SP?
    - PIC16LF19155-I/SP supports various communication interfaces including SPI, I2C, and UART.

  7. Does PIC16LF19155-I/SP have built-in security features?
    - Yes, PIC16LF19155-I/SP includes hardware and software security features to protect code and data.

  8. What is the temperature range for operating PIC16LF19155-I/SP?
    - PIC16LF19155-I/SP has an extended temperature range from -40°C to 125°C.

  9. Can PIC16LF19155-I/SP be used in industrial control applications?
    - Yes, PIC16LF19155-I/SP is suitable for industrial control applications due to its robust design and peripheral integration.

  10. Are there any application notes or reference designs available for PIC16LF19155-I/SP?
    - Yes, Microchip provides comprehensive application notes and reference designs to assist in implementing PIC16LF19155-I/SP in technical solutions.