Microchip Technology
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
PIC18LF14K50-I/P
Zobrazit detail DataSheets

PIC18LF14K50-I/P

Introduction

The PIC18LF14K50-I/P is a microcontroller belonging to the PIC18 family of microcontrollers produced by Microchip Technology. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Microcontroller
  • Use: The PIC18LF14K50-I/P is commonly used in embedded systems for various applications such as consumer electronics, industrial control, automotive, and more.
  • Characteristics: Low-power consumption, high performance, and versatile peripherals.
  • Package: 20-pin PDIP (Plastic Dual In-line Package)
  • Essence: The essence of the PIC18LF14K50-I/P lies in its ability to provide efficient processing and control capabilities in a compact form factor.
  • Packaging/Quantity: Available in tubes or reels with varying quantities.

Specifications

  • Operating Voltage: 2.0V - 5.5V
  • Flash Memory: 16 KB
  • RAM: 768 bytes
  • I/O Pins: 12
  • Timers: 3
  • ADC Channels: 10-bit, 13 channels
  • Communication Interfaces: USB, SPI, I2C, UART

Detailed Pin Configuration

The PIC18LF14K50-I/P features a 20-pin PDIP package with the following pin configuration: 1. VDD 2. RB5/AN4/C1OUT 3. RB4/AN11/C2IN- 4. RB3/AN9/VPP 5. RB2/AN8 6. RB1/AN10 7. RB0/AN12/INT0 8. VSS 9. OSC1/CLKIN 10. OSC2/CLKOUT 11. RC5/TX/CK 12. RC4/RX/DT 13. RC3/SCL 14. RC6/SDA 15. RC7/CCP1 16. RC0/D+ 17. RC1/D- 18. RC2/CCP2 19. RA5/MCLR/VPP 20. RA4/AN3/T0CKI

Functional Features

  • Low-Power Operation: The microcontroller is designed for low-power applications, making it suitable for battery-powered devices.
  • Versatile Peripherals: It offers a range of peripherals including ADC, timers, communication interfaces, and more, enabling diverse functionality in embedded systems.
  • USB Connectivity: The built-in USB module allows for easy interfacing with USB-enabled devices.

Advantages and Disadvantages

Advantages

  • Low power consumption
  • Rich set of peripherals
  • USB connectivity
  • Compact form factor

Disadvantages

  • Limited RAM capacity
  • Limited I/O pins compared to higher-end microcontrollers

Working Principles

The PIC18LF14K50-I/P operates based on the Harvard architecture, featuring separate program and data memory spaces. It executes instructions fetched from program memory and interacts with external devices through its various peripherals.

Detailed Application Field Plans

The PIC18LF14K50-I/P finds applications in various fields, including: - Consumer Electronics: Remote controls, smart home devices - Industrial Control: Monitoring and control systems - Automotive: Engine control units, dashboard displays - Medical Devices: Portable diagnostic equipment

Detailed and Complete Alternative Models

Some alternative models to the PIC18LF14K50-I/P include: - PIC18F14K50 - PIC18LF14K22 - PIC18F25K50 - PIC18F26K22

In summary, the PIC18LF14K50-I/P microcontroller offers a balance of performance, power efficiency, and peripheral integration, making it suitable for a wide range of embedded system applications.

Word count: 529

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18LF14K50-I/P v technických řešeních

  1. Question: What is the maximum operating frequency of PIC18LF14K50-I/P?
    Answer: The maximum operating frequency of PIC18LF14K50-I/P is 48 MHz.

  2. Question: What are the key features of PIC18LF14K50-I/P?
    Answer: PIC18LF14K50-I/P features 16KB Flash program memory, 768 bytes of RAM, and 256 bytes of EEPROM data memory.

  3. Question: Can PIC18LF14K50-I/P be used for USB applications?
    Answer: Yes, PIC18LF14K50-I/P has built-in USB 2.0 functionality, making it suitable for USB applications.

  4. Question: What voltage range does PIC18LF14K50-I/P support?
    Answer: PIC18LF14K50-I/P supports an operating voltage range of 2.0V to 5.5V.

  5. Question: Is PIC18LF14K50-I/P suitable for low-power applications?
    Answer: Yes, PIC18LF14K50-I/P is designed for low-power applications, with multiple low-power modes available.

  6. Question: Does PIC18LF14K50-I/P have analog-to-digital conversion (ADC) capabilities?
    Answer: Yes, PIC18LF14K50-I/P features a 10-bit ADC module with up to 13 channels.

  7. Question: What communication interfaces are supported by PIC18LF14K50-I/P?
    Answer: PIC18LF14K50-I/P supports SPI, I2C, and EUSART communication interfaces.

  8. Question: Can PIC18LF14K50-I/P be used in automotive applications?
    Answer: Yes, PIC18LF14K50-I/P is AEC-Q100 Grade 3 qualified, making it suitable for automotive applications.

  9. Question: What development tools are available for programming PIC18LF14K50-I/P?
    Answer: Development tools such as MPLAB X IDE and MPLAB Code Configurator can be used for programming and configuring PIC18LF14K50-I/P.

  10. Question: Are there any application notes or reference designs available for PIC18LF14K50-I/P?
    Answer: Yes, Microchip provides various application notes, reference designs, and technical documentation for PIC18LF14K50-I/P to assist in its application in technical solutions.