Microchip Technology
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
PIC18F4682-I/P
자세히보기 데이터시트

PIC18F4682-I/P

Product Overview

Category

The PIC18F4682-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
  • Integrated peripherals for enhanced functionality
  • Robust communication interfaces
  • Flexible I/O options

Package

The PIC18F4682-I/P is available in a plastic dual in-line package (PDIP).

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic applications.

Packaging/Quantity

The PIC18F4682-I/P is typically packaged in reels or tubes, with a quantity of 25 units per reel/tube.

Specifications

  • Architecture: 8-bit
  • Program Memory Size: 32KB
  • RAM Size: 1536 bytes
  • Number of I/O Pins: 36
  • Operating Voltage Range: 2.0V to 5.5V
  • Maximum CPU Speed: 40 MHz
  • Communication Interfaces: UART, SPI, I2C
  • Analog-to-Digital Converter (ADC) Resolution: 10-bit
  • Timers/Counters: 4
  • PWM Channels: 4
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F4682-I/P has a total of 44 pins, each serving a specific purpose. The detailed pin configuration is as follows:

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. RA0 - General-purpose I/O pin
  4. RA1 - General-purpose I/O pin
  5. RA2 - General-purpose I/O pin
  6. RA3 - General-purpose I/O pin
  7. RA4 - General-purpose I/O pin
  8. RA5 - General-purpose I/O pin
  9. MCLR/VPP - Master Clear (Reset) input or programming voltage supply
  10. OSC1/CLKIN - Oscillator crystal input
  11. OSC2/CLKOUT - Oscillator crystal output
  12. RC0 - General-purpose I/O pin
  13. RC1 - General-purpose I/O pin
  14. RC2 - General-purpose I/O pin
  15. RC3 - General-purpose I/O pin
  16. RC4 - General-purpose I/O pin
  17. RC5 - General-purpose I/O pin
  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. VDD - Power supply voltage
  28. VSS - Ground
  29. RD0 - General-purpose I/O pin
  30. RD1 - General-purpose I/O pin
  31. RD2 - General-purpose I/O pin
  32. RD3 - General-purpose I/O pin
  33. RD4 - General-purpose I/O pin
  34. RD5 - General-purpose I/O pin
  35. RD6 - General-purpose I/O pin
  36. RD7 - General-purpose I/O pin
  37. VDD - Power supply voltage
  38. VSS - Ground
  39. RE0 - General-purpose I/O pin
  40. RE1 - General-purpose I/O pin
  41. RE2 - General-purpose I/O pin
  42. RE3 - General-purpose I/O pin
  43. RE4 - General-purpose I/O pin
  44. RE5 - General-purpose I/O pin

Functional Features

The PIC18F4682-I/P offers a range of functional features that enhance its capabilities in various applications:

  1. Flash Program Memory: Allows for easy reprogramming and updating of the microcontroller's firmware.
  2. Integrated Peripherals: Includes UART, SPI, and I2C interfaces for seamless communication with other devices.
  3. Analog-to-Digital Converter (ADC): Enables precise measurement and conversion of analog signals.
  4. Timers/Counters: Facilitates accurate timing and event counting operations.
  5. PWM Channels: Provides hardware support for generating pulse-width modulated signals.
  6. Low Power Consumption: Optimized power management ensures efficient energy usage.
  7. Robust Communication Interfaces: Enables seamless integration with external devices and systems.
  8. Flexible I/O Options: Offers a wide range of general-purpose I/O pins for versatile connectivity.

Advantages and Disadvantages

Advantages

기술 솔루션에 PIC18F4682-I/P 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum operating frequency of PIC18F4682-I/P?

    • The maximum operating frequency of PIC18F4682-I/P is 40 MHz.

  2. What are the key features of PIC18F4682-I/P?

    • Some key features of PIC18F4682-I/P include 32 KB flash memory, 1.5 KB RAM, 256 bytes EEPROM, and 10-bit ADC.

  3. Can PIC18F4682-I/P be used in battery-powered applications?

    • Yes, PIC18F4682-I/P can be used in battery-powered applications due to its low power consumption features.

  4. What programming language is commonly used for PIC18F4682-I/P?

    • C and assembly languages are commonly used for programming PIC18F4682-I/P.

  5. Does PIC18F4682-I/P support communication protocols like SPI and I2C?

    • Yes, PIC18F4682-I/P supports communication protocols such as SPI and I2C.

  6. What are the available development tools for PIC18F4682-I/P?

    • Development tools such as MPLAB X IDE and PICkit programmers are commonly used for PIC18F4682-I/P.

  7. Is PIC18F4682-I/P suitable for industrial control applications?

    • Yes, PIC18F4682-I/P is suitable for industrial control applications due to its robust features and peripherals.

  8. What are the recommended operating conditions for PIC18F4682-I/P?

    • The recommended operating voltage range for PIC18F4682-I/P is 2.0V to 5.5V, and the temperature range is -40°C to 125°C.

  9. Can PIC18F4682-I/P be used in automotive electronics?

    • Yes, PIC18F4682-I/P can be used in automotive electronics applications with proper consideration of environmental factors.

  10. Are there any known limitations or issues with PIC18F4682-I/P?

    • While PIC18F4682-I/P is a versatile microcontroller, some users have reported occasional issues with certain peripheral configurations. It's important to refer to the datasheet and application notes for guidance.