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PIC18LF2321T-I/SS
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PIC18LF2321T-I/SS

Product Overview

Category

The PIC18LF2321T-I/SS belongs to the category of microcontrollers.

Use

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

Characteristics

  • Low power consumption
  • High performance
  • Enhanced connectivity options
  • Rich peripheral integration
  • Flexible memory options

Package

The PIC18LF2321T-I/SS is available in a SSOP package, which stands for Shrink Small Outline Package. This package offers a compact form factor suitable for space-constrained designs.

Essence

The essence of the PIC18LF2321T-I/SS lies in its ability to provide efficient and reliable control and processing capabilities in a small form factor.

Packaging/Quantity

The PIC18LF2321T-I/SS is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Microcontroller architecture: 8-bit
  • CPU speed: Up to 40 MHz
  • Program memory size: 32 KB
  • RAM size: 2 KB
  • Number of I/O pins: 25
  • Analog-to-Digital Converter (ADC) channels: 10
  • Serial communication interfaces: UART, SPI, I2C
  • Operating voltage range: 2.3V to 5.5V
  • Temperature range: -40°C to +125°C

Detailed Pin Configuration

The PIC18LF2321T-I/SS has a total of 28 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. RC6 - General-purpose I/O pin
  18. RC7 - General-purpose I/O pin
  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. MCLR/VPP - Master Clear/Voltage Programming Pin
  28. VDD - Power supply voltage

Functional Features

The PIC18LF2321T-I/SS offers a range of functional features that enhance its usability and performance. Some notable features include:

  • Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications.
  • Integrated Analog-to-Digital Converter (ADC) for precise analog signal acquisition.
  • Multiple communication interfaces (UART, SPI, I2C) for seamless connectivity with other devices.
  • Timers and counters for accurate timing and event management.
  • Interrupt handling capabilities for real-time responsiveness.
  • Low-power modes to optimize energy consumption.

Advantages and Disadvantages

Advantages

  • High-performance microcontroller with a wide range of features.
  • Low power consumption, making it suitable for battery-powered applications.
  • Compact form factor allows for space-efficient designs.
  • Flexible memory options provide versatility in storing program code and data.

Disadvantages

  • Limited program memory size compared to some other microcontrollers.
  • Relatively higher cost compared to lower-end microcontrollers.
  • Requires knowledge of programming languages and development tools for effective utilization.

Working Principles

The PIC18LF2321T-I/SS 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 various peripherals to perform specific tasks. The microcontroller's central processing unit (CPU) coordinates these operations, enabling the execution of complex control algorithms and data processing tasks.

Detailed Application Field Plans

The PIC18LF2321T-I/SS finds application in various fields, including but not limited to:

  1. Industrial automation: Control systems, motor control, and monitoring devices.
  2. Consumer electronics: Home appliances, remote controls, and wearable

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18LF2321T-I/SS v technických řešeních

  1. What is the maximum operating frequency of PIC18LF2321T-I/SS?
    - The maximum operating frequency of PIC18LF2321T-I/SS is 32 MHz.

  2. Can PIC18LF2321T-I/SS be used in battery-powered applications?
    - Yes, PIC18LF2321T-I/SS is suitable for battery-powered applications due to its low power consumption features.

  3. What are the communication interfaces supported by PIC18LF2321T-I/SS?
    - PIC18LF2321T-I/SS supports SPI, I2C, and UART communication interfaces.

  4. Is PIC18LF2321T-I/SS suitable for motor control applications?
    - Yes, PIC18LF2321T-I/SS can be used for motor control applications with its integrated PWM modules.

  5. Does PIC18LF2321T-I/SS have analog-to-digital conversion capabilities?
    - Yes, PIC18LF2321T-I/SS features an integrated 10-bit ADC for analog-to-digital conversion.

  6. What are the available memory options in PIC18LF2321T-I/SS?
    - PIC18LF2321T-I/SS offers 4 KB of flash memory and 256 bytes of RAM.

  7. Can PIC18LF2321T-I/SS operate in harsh environmental conditions?
    - Yes, PIC18LF2321T-I/SS is designed to operate in a wide temperature range and is suitable for harsh environments.

  8. Are there any development tools available for PIC18LF2321T-I/SS?
    - Yes, Microchip provides development tools such as MPLAB X IDE and MPLAB Code Configurator for PIC18LF2321T-I/SS.

  9. What are the available package options for PIC18LF2321T-I/SS?
    - PIC18LF2321T-I/SS is available in a 20-pin SSOP package.

  10. Can PIC18LF2321T-I/SS be used in automotive applications?
    - Yes, PIC18LF2321T-I/SS is AEC-Q100 qualified and suitable for automotive applications.