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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

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PIC18F46K22-E/P in technische oplossingen

  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.