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PIC18F46K22-E/P
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PIC18F46K22-E/P

Product Overview

Category

The PIC18F46K22-E/P belongs to the category of microcontrollers.

Use

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

Characteristics

  • High-performance 8-bit architecture
  • Enhanced Flash program memory
  • Integrated peripherals for versatile functionality
  • Low power consumption
  • Wide operating voltage range
  • Robust communication interfaces

Package

The PIC18F46K22-E/P is available in a 40-pin PDIP package.

Essence

The essence of the PIC18F46K22-E/P lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

The PIC18F46K22-E/P is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Microcontroller Family: PIC18
  • Core Size: 8-bit
  • Program Memory Size: 64 KB
  • RAM Size: 3.8 KB
  • Number of I/O Pins: 36
  • Operating Voltage Range: 2.0V to 5.5V
  • Maximum Clock Speed: 64 MHz
  • Communication Interfaces: UART, SPI, I2C
  • ADC Resolution: 10-bit
  • Timers: 4 x 8-bit, 1 x 16-bit

Detailed Pin Configuration

The PIC18F46K22-E/P has a total of 40 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0 - General-purpose I/O pin
  3. RA1 - General-purpose I/O pin
  4. RA2 - General-purpose I/O pin
  5. RA3 - General-purpose I/O pin
  6. RA4 - General-purpose I/O pin
  7. RA5 - General-purpose I/O pin
  8. VSS - Ground
  9. OSC1/CLKIN - Oscillator input
  10. OSC2/CLKOUT - Oscillator output
  11. RC0 - General-purpose I/O pin
  12. RC1 - General-purpose I/O pin
  13. RC2 - General-purpose I/O pin
  14. RC3 - General-purpose I/O pin
  15. RC4 - General-purpose I/O pin
  16. RC5 - General-purpose I/O pin
  17. VDD - Power supply voltage
  18. VSS - Ground
  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. VSS - Ground
  28. VDD - Power supply voltage
  29. RC6 - General-purpose I/O pin
  30. RC7 - General-purpose I/O pin
  31. RD0 - General-purpose I/O pin
  32. RD1 - General-purpose I/O pin
  33. RD2 - General-purpose I/O pin
  34. RD3 - General-purpose I/O pin
  35. RD4 - General-purpose I/O pin
  36. RD5 - General-purpose I/O pin
  37. RD6 - General-purpose I/O pin
  38. RD7 - General-purpose I/O pin
  39. VSS - Ground
  40. VDD - Power supply voltage

Functional Features

The PIC18F46K22-E/P offers a range of functional features, including:

  • Enhanced Flash program memory for storing code
  • Integrated peripherals such as UART, SPI, and I2C for communication
  • Analog-to-Digital Converter (ADC) for analog signal processing
  • Timers for precise timing control
  • General-purpose I/O pins for interfacing with external devices
  • Low power consumption modes for energy efficiency

Advantages and Disadvantages

Advantages

  • High-performance 8-bit architecture enables efficient processing
  • Wide operating voltage range allows flexibility in power supply options
  • Integrated peripherals simplify system design and reduce component count
  • Low power consumption extends battery life in portable applications

Disadvantages

  • Limited program memory size compared to higher-end microcontrollers
  • Relatively fewer I/O pins may restrict the number of external devices that can be connected simultaneously

Working Principles

The PIC18F46K22-E/P operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with peripherals and I/O pins, and performs tasks according to the programmed logic. The microcontroller's clock generates timing signals for synchronization, enabling precise control over various operations

기술 솔루션에 PIC18F46K22-E/P 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum operating frequency of PIC18F46K22-E/P?
    - The maximum operating frequency of PIC18F46K22-E/P is 64 MHz.

  2. How many I/O pins does PIC18F46K22-E/P have?
    - PIC18F46K22-E/P has 34 I/O pins.

  3. What are the communication interfaces supported by PIC18F46K22-E/P?
    - PIC18F46K22-E/P supports SPI, I2C, and UART communication interfaces.

  4. Can PIC18F46K22-E/P be used in battery-powered applications?
    - Yes, PIC18F46K22-E/P can be used in battery-powered applications as it has low power consumption features.

  5. What is the flash memory size of PIC18F46K22-E/P?
    - PIC18F46K22-E/P has a flash memory size of 64 KB.

  6. Does PIC18F46K22-E/P have built-in analog-to-digital converters (ADC)?
    - Yes, PIC18F46K22-E/P has 10-bit ADC with up to 24 channels.

  7. Is PIC18F46K22-E/P suitable for motor control applications?
    - Yes, PIC18F46K22-E/P is suitable for motor control applications due to its PWM and timer modules.

  8. Can PIC18F46K22-E/P be programmed using C language?
    - Yes, PIC18F46K22-E/P can be programmed using C language with MPLAB IDE.

  9. What are the available development tools for PIC18F46K22-E/P?
    - Development tools such as MPLAB X IDE, MPLAB XC8 compiler, and PICkit programmers are available for PIC18F46K22-E/P.

  10. Is PIC18F46K22-E/P RoHS compliant?
    - Yes, PIC18F46K22-E/P is RoHS compliant, making it suitable for environmentally friendly designs.