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PIC18F4620-I/ML
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PIC18F4620-I/ML

Product Overview

Category

The PIC18F4620-I/ML 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
  • Flash memory for program storage
  • Integrated peripherals for versatile functionality
  • Low power consumption
  • Wide operating voltage range

Package

The PIC18F4620-I/ML is available in a small form factor package, known as the ML package. This package offers ease of integration into compact electronic designs.

Essence

The essence of the PIC18F4620-I/ML lies in its ability to provide efficient and reliable control and processing capabilities in a compact package.

Packaging/Quantity

The PIC18F4620-I/ML is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

  • Microcontroller Family: PIC18
  • Architecture: 8-bit
  • Program Memory Size: 64 KB
  • RAM Size: 3.9 KB
  • Number of I/O Pins: 36
  • Operating Voltage Range: 2.0V to 5.5V
  • Maximum Clock Frequency: 40 MHz
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC) Channels: 13
  • Timers/Counters: 4
  • PWM Outputs: 2
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F4620-I/ML features 44 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. RA0 - General-purpose I/O pin
  4. RA1 - General-purpose I/O pin
  5. RA2 - General-purpose I/O pin
  6. RA3 - General-purpose I/O pin
  7. RA4 - General-purpose I/O pin
  8. RA5 - General-purpose I/O pin
  9. MCLR - Master Clear input
  10. VREF- - Reference voltage for ADC
  11. AN0 - Analog input channel 0
  12. AN1 - Analog input channel 1
  13. AN2 - Analog input channel 2
  14. AN3 - Analog input channel 3
  15. AN4 - Analog input channel 4
  16. AN5 - Analog input channel 5
  17. AN6 - Analog input channel 6
  18. AN7 - Analog input channel 7
  19. RB0 - General-purpose I/O pin
  20. RB1 - General-purpose I/O pin
  21. RB2 - General-purpose I/O pin
  22. RB3 - General-purpose I/O pin
  23. RB4 - General-purpose I/O pin
  24. RB5 - General-purpose I/O pin
  25. RB6 - General-purpose I/O pin
  26. RB7 - General-purpose I/O pin
  27. RB8 - General-purpose I/O pin
  28. RB9 - General-purpose I/O pin
  29. RB10 - General-purpose I/O pin
  30. RB11 - General-purpose I/O pin
  31. RB12 - General-purpose I/O pin
  32. RB13 - General-purpose I/O pin
  33. RB14 - General-purpose I/O pin
  34. RB15 - General-purpose I/O pin
  35. VCAP - Capacitor connection for internal voltage regulator
  36. VSS - Ground

Functional Features

The PIC18F4620-I/ML offers a range of functional features, including:

  • High-speed processing capabilities
  • Flash memory for program storage and easy reprogramming
  • Integrated peripherals such as UART, SPI, and I2C for communication
  • Analog-to-Digital Converter (ADC) for precise analog measurements
  • Timers/Counters for accurate timing and event counting
  • PWM outputs for generating variable-width pulse signals
  • Low power consumption modes for energy-efficient operation

Advantages and Disadvantages

Advantages

  • High-performance 8-bit architecture enables efficient processing
  • Versatile integrated peripherals enhance functionality
  • Compact package size allows for easy integration into designs
  • Wide operating voltage range accommodates various power supply options

Disadvantages

  • Limited program memory size compared to higher-end microcontrollers
  • Limited RAM size may restrict the complexity of applications
  • Lack of advanced features found in more advanced microcontroller families

Working Principles

The PIC18F4620-I/ML operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes its integrated peripherals to perform specific tasks. The microcontroller's internal clock drives

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC18F4620-I/ML en soluciones técnicas

  1. What is the maximum operating frequency of PIC18F4620-I/ML?
    - The maximum operating frequency of PIC18F4620-I/ML is 40 MHz.

  2. How many I/O pins does PIC18F4620-I/ML have?
    - PIC18F4620-I/ML has 36 I/O pins.

  3. What are the key features of PIC18F4620-I/ML?
    - Some key features of PIC18F4620-I/ML include 32 KB flash memory, 1.5 KB RAM, and 256 bytes of EEPROM.

  4. Can PIC18F4620-I/ML be used for motor control applications?
    - Yes, PIC18F4620-I/ML can be used for motor control applications with its integrated PWM modules and analog-to-digital converters.

  5. Is PIC18F4620-I/ML suitable for battery-powered applications?
    - Yes, PIC18F4620-I/ML is suitable for battery-powered applications due to its low power consumption features.

  6. What development tools are available for programming PIC18F4620-I/ML?
    - Development tools such as MPLAB X IDE and PICkit programmers can be used for programming PIC18F4620-I/ML.

  7. Can PIC18F4620-I/ML communicate with other devices using serial communication protocols?
    - Yes, PIC18F4620-I/ML supports serial communication protocols such as UART, SPI, and I2C.

  8. What are the available package options for PIC18F4620-I/ML?
    - PIC18F4620-I/ML is available in a 44-pin QFN package and a 44-pin TQFP package.

  9. Does PIC18F4620-I/ML have built-in analog-to-digital converters (ADC)?
    - Yes, PIC18F4620-I/ML has 10-bit ADC modules for analog signal conversion.

  10. Can PIC18F4620-I/ML be used in industrial automation applications?
    - Yes, PIC18F4620-I/ML can be used in industrial automation applications due to its robust features and peripherals.