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PIC18F45K20-I/P
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PIC18F45K20-I/P

Product Overview

Category

The PIC18F45K20-I/P 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 program memory
  • Low power consumption
  • Wide operating voltage range
  • Enhanced peripheral integration
  • Extensive connectivity options

Package

The PIC18F45K20-I/P is available in a 40-pin PDIP (Plastic Dual Inline Package) format.

Essence

The essence of the PIC18F45K20-I/P lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic applications.

Packaging/Quantity

The PIC18F45K20-I/P is typically packaged in reels or tubes, with quantities varying depending on the supplier and customer requirements.

Specifications

  • Microcontroller Family: PIC18
  • Core Size: 8-bit
  • Program Memory Size: 32KB
  • RAM Size: 2KB
  • Number of I/O Pins: 33
  • Operating Voltage Range: 2.0V to 5.5V
  • Maximum Speed: 64 MHz
  • Data Bus Width: 8-bit
  • ADC Resolution: 10-bit
  • Number of Timers/Counters: 4
  • Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC18F45K20-I/P features a total of 40 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power Supply
  2. RA0/AN0 - Analog Input/Output
  3. RA1/AN1 - Analog Input/Output
  4. RA2/AN2 - Analog Input/Output
  5. RA3/AN3 - Analog Input/Output
  6. RA4/T0CKI/C1OUT - Timer0 Clock Input/Capture1 Output
  7. RA5/AN4/SS/HLVDIN - Analog Input/Output/Slave Select/Input for High/Low Voltage Detect
  8. RE0/RD/AN5 - Port E Bit 0/Reset Input/Analog Input/Output
  9. RE1/WR/AN6 - Port E Bit 1/Write Control/Analog Input/Output
  10. RE2/CS/AN7 - Port E Bit 2/Chip Select/Analog Input/Output
  11. VSS - Ground
  12. OSC1/CLKI - Oscillator 1 Input/Clock Input
  13. OSC2/CLKO - Oscillator 2 Output/Clock Output
  14. RC0/T1OSO/T1CKI - Timer1 Oscillator Output/Timer1 Clock Input
  15. RC1/T1OSI/CCP2 - Timer1 Oscillator Input/CCP2
  16. RC2/CCP1/P1A - CCP1/Comparator Positive Input/Port C Bit 2
  17. RC3/SCK/SCL - Serial Clock/Synchronous Clock/I2C Clock
  18. RC4/SDI/SDA - Serial Data In/Master Synchronous Serial Data In/I2C Data
  19. RC5/SDO - Serial Data Out/Master Synchronous Serial Data Out
  20. RC6/TX/CK - Transmit/Asynchronous Transmission/Data Clock
  21. RC7/RX/DT - Receive/Asynchronous Reception/Data Terminal

... (continued)

Functional Features

The PIC18F45K20-I/P offers a range of functional features that enhance its performance and usability in various applications:

  1. High-performance CPU: The microcontroller's 8-bit architecture enables efficient execution of instructions, resulting in faster processing speeds.
  2. Flash Program Memory: The onboard flash memory allows for easy and flexible program storage and updates.
  3. Enhanced Peripherals: Integrated peripherals such as UART, SPI, and I2C provide seamless communication with external devices.
  4. Analog-to-Digital Converter (ADC): The built-in 10-bit ADC enables accurate conversion of analog signals to digital data.
  5. Timers/Counters: The microcontroller includes four timers/counters, allowing precise timing and event counting capabilities.
  6. Low Power Consumption: The PIC18F45K20-I/P is designed to operate at low power levels, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

  • High-performance 8-bit architecture ensures efficient processing.
  • Extensive peripheral integration simplifies system design.
  • Flexible flash program memory allows for easy updates.
  • Wide operating voltage range accommodates various power supply options.
  • Low power consumption extends battery life in portable applications.

Disadvantages

  • Limited program memory size may

技術ソリューションにおける PIC18F45K20-I/P の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. Question: What is the maximum operating frequency of PIC18F45K20-I/P?
    Answer: The maximum operating frequency of PIC18F45K20-I/P is 64 MHz.

  2. Question: What are the key features of PIC18F45K20-I/P?
    Answer: PIC18F45K20-I/P features 32 KB flash program memory, 1536 bytes data EEPROM, and 256 bytes of RAM.

  3. Question: Can PIC18F45K20-I/P be used for motor control applications?
    Answer: Yes, PIC18F45K20-I/P can be used for motor control applications with its integrated PWM modules.

  4. Question: Does PIC18F45K20-I/P support communication protocols like SPI and I2C?
    Answer: Yes, PIC18F45K20-I/P supports SPI, I2C, and UART communication protocols.

  5. Question: What development tools are available for programming PIC18F45K20-I/P?
    Answer: Development tools such as MPLAB X IDE and PICkit 3 programmer/debugger can be used to program PIC18F45K20-I/P.

  6. Question: Is PIC18F45K20-I/P suitable for battery-powered applications?
    Answer: Yes, PIC18F45K20-I/P is suitable for battery-powered applications due to its low power consumption features.

  7. Question: Can PIC18F45K20-I/P be used in industrial automation systems?
    Answer: Yes, PIC18F45K20-I/P is suitable for industrial automation systems with its robust peripherals and communication capabilities.

  8. Question: What are the available analog-to-digital converter (ADC) channels in PIC18F45K20-I/P?
    Answer: PIC18F45K20-I/P has 13 ADC channels with 10-bit resolution.

  9. Question: Does PIC18F45K20-I/P have built-in security features?
    Answer: Yes, PIC18F45K20-I/P offers various security features such as code protection and write-protectable flash memory.

  10. Question: Can PIC18F45K20-I/P be used in automotive electronics applications?
    Answer: Yes, PIC18F45K20-I/P is suitable for automotive electronics applications with its wide operating voltage range and temperature tolerance.