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PIC18F26K20-E/ML
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PIC18F26K20-E/ML

Product Overview

Category

The PIC18F26K20-E/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 program memory
  • Low power consumption
  • Wide operating voltage range
  • Enhanced peripheral integration
  • Extensive connectivity options

Package

The PIC18F26K20-E/ML is available in a small form factor package, known as a QFN (Quad Flat No-Lead) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in a compact package.

Packaging/Quantity

The PIC18F26K20-E/ML is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Microcontroller Family: PIC18
  • Core Size: 8-bit
  • Program Memory Size: 32KB (Flash)
  • RAM Size: 1.5KB
  • Operating Voltage Range: 2.3V to 5.5V
  • Number of I/O Pins: 22
  • ADC Resolution: 10-bit
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 4
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F26K20-E/ML microcontroller has a total of 28 pins. 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. RC6 - General-purpose I/O pin
  18. RC7 - General-purpose I/O pin
  19. VUSB - USB power supply
  20. RB0/INT0 - External interrupt input
  21. RB1/INT1 - External interrupt input
  22. RB2/INT2 - External interrupt input
  23. RB3/CCP2 - Capture/Compare/PWM module pin
  24. RB4/SDI - SPI data input
  25. RB5/SDO - SPI data output
  26. RB6/SCK - SPI clock input
  27. RB7/PGD - Programming/debugging data pin
  28. RB8/PGC - Programming/debugging clock pin

Functional Features

The PIC18F26K20-E/ML microcontroller offers a range of functional features, including:

  • High-performance RISC CPU
  • Flash program memory with self-read/write capability
  • Enhanced capture/compare/PWM (CCP) modules
  • Analog-to-digital converter (ADC)
  • Serial communication interfaces (UART, SPI, I2C)
  • Timers and counters for precise timing control
  • Low-power modes for energy efficiency
  • Integrated peripherals for enhanced functionality

Advantages and Disadvantages

Advantages

  • High-performance architecture for efficient processing
  • Wide operating voltage range allows flexibility in power supply options
  • Extensive peripheral integration reduces the need for external components
  • Low power consumption for energy-efficient applications
  • Compact package size enables space-saving designs

Disadvantages

  • Limited program memory size compared to higher-end microcontrollers
  • Limited RAM size may restrict the complexity of applications
  • Lack of built-in Ethernet or Wi-Fi connectivity options

Working Principles

The PIC18F26K20-E/ML microcontroller operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its flash program memory, utilizing its integrated CPU and peripherals to perform various tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling control and data exchange.

Detailed Application Field Plans

The PIC18F26K20-E/ML microcontroller finds applications in various fields, including:

  1. Industrial automation: Control systems, motor control, and monitoring devices.
  2. Consumer electronics: Home appliances, gaming consoles, and remote controls.
  3. Automotive: Engine management systems, dashboard

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PIC18F26K20-E/ML in technische oplossingen

  1. What is the maximum operating frequency of PIC18F26K20-E/ML?

    • The maximum operating frequency of PIC18F26K20-E/ML is 64 MHz.

  2. What are the key features of PIC18F26K20-E/ML?

    • Some key features of PIC18F26K20-E/ML include 64 KB Flash program memory, 3808 bytes data SRAM, and 1024 bytes of EEPROM data memory.

  3. Can PIC18F26K20-E/ML be used for battery-powered applications?

    • Yes, PIC18F26K20-E/ML is suitable for battery-powered applications due to its low power consumption features.

  4. What communication interfaces are supported by PIC18F26K20-E/ML?

    • PIC18F26K20-E/ML supports SPI, I2C, and UART communication interfaces.

  5. Is PIC18F26K20-E/ML suitable for motor control applications?

    • Yes, PIC18F26K20-E/ML can be used for motor control applications with its integrated PWM modules.

  6. Does PIC18F26K20-E/ML have analog-to-digital conversion capabilities?

    • Yes, PIC18F26K20-E/ML features a 10-bit ADC with up to 24 channels.

  7. What development tools are available for programming PIC18F26K20-E/ML?

    • Development tools such as MPLAB X IDE and PICkit programmers can be used for programming PIC18F26K20-E/ML.

  8. Can PIC18F26K20-E/ML be used in industrial automation applications?

    • Yes, PIC18F26K20-E/ML is suitable for industrial automation applications due to its robust design and communication capabilities.

  9. What are the available package options for PIC18F26K20-E/ML?

    • PIC18F26K20-E/ML is available in various package options including QFN, SSOP, and PDIP.

  10. Are there any application notes or reference designs available for PIC18F26K20-E/ML?

    • Yes, Microchip provides application notes and reference designs for implementing PIC18F26K20-E/ML in various technical solutions.