Microchip Technology
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
AT80C31X2-SLSUM
자세히보기 데이터시트

AT80C31X2-SLSUM

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics: High-performance, low-power consumption, versatile
  • Package: Surface mount package
  • Essence: 8-bit microcontroller with advanced features
  • Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Architecture: 8-bit
  • Clock Speed: Up to 33 MHz
  • Program Memory Size: 4 KB
  • RAM Size: 128 bytes
  • I/O Pins: 32
  • Timers/Counters: 3
  • Serial Communication: UART, SPI
  • Operating Voltage: 2.7V to 5.5V
  • Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The AT80C31X2-SLSUM microcontroller has a total of 40 pins. The pin configuration is as follows:

  1. P0.0
  2. P0.1
  3. P0.2
  4. P0.3
  5. P0.4
  6. P0.5
  7. P0.6
  8. P0.7
  9. RST
  10. P1.0
  11. P1.1
  12. P1.2
  13. P1.3
  14. P1.4
  15. P1.5
  16. P1.6
  17. P1.7
  18. XTAL1
  19. XTAL2
  20. GND
  21. VCC
  22. P2.0
  23. P2.1
  24. P2.2
  25. P2.3
  26. P2.4
  27. P2.5
  28. P2.6
  29. P2.7
  30. EA/VPP
  31. ALE/PROG
  32. PSEN
  33. P3.0/RXD
  34. P3.1/TXD
  35. P3.2/INT0
  36. P3.3/INT1
  37. P3.4/T0
  38. P3.5/T1
  39. P3.6/WR
  40. P3.7/RD

Functional Features

  • High-performance 8-bit microcontroller suitable for various applications
  • Low-power consumption for energy-efficient designs
  • Versatile I/O capabilities with 32 pins for interfacing with external devices
  • Multiple timers/counters for precise timing and control
  • Serial communication interfaces (UART, SPI) for data exchange
  • Wide operating voltage range allows flexibility in power supply options
  • Extended temperature range for reliable operation in harsh environments

Advantages and Disadvantages

Advantages

  • High-performance processing capabilities
  • Low-power consumption for energy efficiency
  • Versatile I/O options for interfacing with external devices
  • Advanced timer/counters for precise timing and control
  • Serial communication interfaces for data exchange
  • Wide operating voltage range for flexibility
  • Extended temperature range for reliability

Disadvantages

  • Limited program memory size (4 KB)
  • Limited RAM size (128 bytes)
  • Limited number of I/O pins (32)

Working Principles

The AT80C31X2-SLSUM microcontroller operates based on the 8051 architecture. It executes instructions stored in its program memory to perform various tasks. The microcontroller interacts with external devices through its I/O pins, utilizing timers/counters for precise timing and control. Serial communication interfaces enable data exchange with other devices. The microcontroller operates within a specified voltage range and temperature range to ensure reliable performance.

Detailed Application Field Plans

The AT80C31X2-SLSUM microcontroller finds applications in various fields, including:

  1. Industrial automation
  2. Home automation
  3. Automotive electronics
  4. Consumer electronics
  5. Medical devices
  6. Robotics
  7. Internet of Things (IoT) devices
  8. Sensor networks
  9. Security systems
  10. Embedded control systems

Detailed and Complete Alternative Models

  1. AT89C51-24PU: 8-bit microcontroller with 4 KB program memory, 128 bytes RAM, and 32 I/O pins.
  2. PIC16F877A: 8-bit microcontroller with 8 KB program memory, 368 bytes RAM, and 33 I/O pins.
  3. STM32F103C8T6: 32-bit microcontroller with 64 KB program memory, 20 KB RAM, and 37 I/O pins.
  4. MSP430G2553: 16-bit microcontroller with 16 KB program memory, 512 bytes

기술 솔루션에 AT80C31X2-SLSUM 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of AT80C31X2-SLSUM in technical solutions:

  1. Q: What is the AT80C31X2-SLSUM microcontroller used for? A: The AT80C31X2-SLSUM microcontroller is commonly used for embedded systems and various technical applications.

  2. Q: What is the maximum clock frequency supported by the AT80C31X2-SLSUM? A: The AT80C31X2-SLSUM supports a maximum clock frequency of 33 MHz.

  3. Q: How much program memory does the AT80C31X2-SLSUM have? A: The AT80C31X2-SLSUM has 8 KB of on-chip program memory.

  4. Q: Can I expand the program memory of the AT80C31X2-SLSUM? A: No, the program memory of the AT80C31X2-SLSUM cannot be expanded externally.

  5. Q: What is the voltage supply range for the AT80C31X2-SLSUM? A: The AT80C31X2-SLSUM operates within a voltage supply range of 4.5V to 5.5V.

  6. Q: Does the AT80C31X2-SLSUM support analog-to-digital conversion? A: No, the AT80C31X2-SLSUM does not have an integrated ADC.

  7. Q: Can I use the AT80C31X2-SLSUM for real-time applications? A: Yes, the AT80C31X2-SLSUM can be used for real-time applications due to its fast execution speed and interrupt capabilities.

  8. Q: What communication interfaces are supported by the AT80C31X2-SLSUM? A: The AT80C31X2-SLSUM supports UART (Universal Asynchronous Receiver/Transmitter) for serial communication.

  9. Q: Is the AT80C31X2-SLSUM compatible with other microcontrollers or development boards? A: Yes, the AT80C31X2-SLSUM follows the standard 8051 architecture and can be easily integrated with other compatible devices.

  10. Q: Can I program the AT80C31X2-SLSUM using a high-level language like C? A: Yes, the AT80C31X2-SLSUM can be programmed using high-level languages like C, making it easier to develop complex applications.

Please note that these answers are general and may vary depending on the specific requirements and documentation provided by the manufacturer.