Microchip Technology
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
PIC18F45K42-E/MV
Ver Detalle Hojas de datos

PIC18F45K42-E/MV

Product Overview

Category

The PIC18F45K42-E/MV belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

  • High-performance 8-bit architecture
  • Enhanced core with advanced peripherals
  • Flash program memory
  • Low power consumption
  • Wide operating voltage range
  • Extensive connectivity options

Package

The PIC18F45K42-E/MV is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in a wide range of electronic applications.

Packaging/Quantity

The PIC18F45K42-E/MV is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

  • Microcontroller Family: PIC18
  • Core Size: 8-bit
  • Program Memory Size: 32KB
  • RAM Size: 2KB
  • Number of I/O Pins: 35
  • Operating Voltage Range: 1.8V to 5.5V
  • Maximum Speed: 64 MHz
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC): 10-bit, 13 channels
  • Timers: 8-bit and 16-bit timers
  • PWM Channels: 4
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F45K42-E/MV microcontroller has a total of 35 I/O pins, each serving a specific purpose. The pin configuration is as follows:

  1. RA0 - Analog Input / Digital I/O
  2. RA1 - Analog Input / Digital I/O
  3. RA2 - Analog Input / Digital I/O
  4. RA3 - Analog Input / Digital I/O
  5. RA4 - Analog Input / Digital I/O
  6. RA5 - Analog Input / Digital I/O
  7. RE0 - Digital I/O
  8. RE1 - Digital I/O
  9. RE2 - Digital I/O
  10. RE3 - Digital I/O
  11. RE4 - Digital I/O
  12. RE5 - Digital I/O
  13. RE6 - Digital I/O
  14. RE7 - Digital I/O
  15. RB0 - Digital I/O
  16. RB1 - Digital I/O
  17. RB2 - Digital I/O
  18. RB3 - Digital I/O
  19. RB4 - Digital I/O
  20. RB5 - Digital I/O
  21. RB6 - Digital I/O
  22. RB7 - Digital I/O
  23. RB8 - Digital I/O
  24. RB9 - Digital I/O
  25. RB10 - Digital I/O
  26. RB11 - Digital I/O
  27. RB12 - Digital I/O
  28. RB13 - Digital I/O
  29. RB14 - Digital I/O
  30. RB15 - Digital I/O
  31. VDD - Power Supply
  32. VSS - Ground
  33. OSC1/CLKI - Oscillator Input
  34. OSC2/CLKO - Oscillator Output
  35. MCLR/VPP - Master Clear / Programming Voltage

Functional Features

The PIC18F45K42-E/MV microcontroller offers a range of functional features that enhance its performance and versatility:

  • Enhanced Core: The microcontroller incorporates an enhanced 8-bit core, providing improved processing capabilities.
  • Advanced Peripherals: It includes a variety of advanced peripherals such as UART, SPI, I2C, ADC, timers, and PWM channels, enabling seamless integration with external devices.
  • Flash Program Memory: The microcontroller features a generous 32KB flash program memory, allowing for the storage of complex code and data.
  • Low Power Consumption: With its efficient power management techniques, the PIC18F45K42-E/MV minimizes power consumption, making it suitable for battery-powered applications.
  • Connectivity Options: It offers multiple communication interfaces, facilitating easy connectivity with other devices or systems.

Advantages and Disadvantages

Advantages

  • High-performance architecture enables efficient processing of complex tasks.
  • Extensive range of peripherals allows for versatile application development.
  • Low power consumption extends battery life in portable devices.
  • Wide operating voltage range enhances compatibility with various power sources.
  • Compact package size enables space-efficient designs.

Disadvantages

  • Limited program memory size may restrict the complexity of certain applications.
  • Lack of built-in wireless communication capabilities may require additional components for wireless connectivity.

Working Principles

The PIC18F45K42-E/MV microcontroller operates based on the principles of digital logic and

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC18F45K42-E/MV en soluciones técnicas

  1. What is the maximum operating frequency of PIC18F45K42-E/MV?
    - The maximum operating frequency of PIC18F45K42-E/MV is 64 MHz.

  2. What are the key features of PIC18F45K42-E/MV?
    - Some key features of PIC18F45K42-E/MV include 64 KB Flash program memory, 3.5 KB RAM, and 256 bytes of EEPROM data memory.

  3. Can PIC18F45K42-E/MV be used for motor control applications?
    - Yes, PIC18F45K42-E/MV can be used for motor control applications due to its enhanced capture/compare/PWM (ECCP) peripherals.

  4. Is PIC18F45K42-E/MV suitable for low-power applications?
    - Yes, PIC18F45K42-E/MV is suitable for low-power applications with its nanoWatt XLP technology and multiple low-power modes.

  5. What communication interfaces does PIC18F45K42-E/MV support?
    - PIC18F45K42-E/MV supports various communication interfaces including SPI, I2C, and UART.

  6. Can PIC18F45K42-E/MV be used in automotive applications?
    - Yes, PIC18F45K42-E/MV is suitable for automotive applications with its wide operating voltage range and AEC-Q100 qualification.

  7. What development tools are available for PIC18F45K42-E/MV?
    - Development tools such as MPLAB X IDE and MPLAB Code Configurator support PIC18F45K42-E/MV.

  8. Does PIC18F45K42-E/MV have analog-to-digital conversion capabilities?
    - Yes, PIC18F45K42-E/MV features a 10-bit ADC with up to 35 channels.

  9. Can PIC18F45K42-E/MV be programmed using in-circuit programming (ICSP)?
    - Yes, PIC18F45K42-E/MV can be programmed using in-circuit programming (ICSP) for easy firmware updates.

  10. What are the temperature specifications for PIC18F45K42-E/MV?
    - PIC18F45K42-E/MV has an operating temperature range of -40°C to 125°C.