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AT87F51-24JC
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AT87F51-24JC

Product Overview

Category

AT87F51-24JC belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

  • High-performance 8-bit microcontroller
  • Operates at a clock frequency of 24 MHz
  • Offers a wide range of integrated peripherals
  • Low power consumption
  • Supports both serial and parallel communication interfaces

Package

AT87F51-24JC is available in a compact and durable package, ensuring easy integration into electronic circuits.

Essence

The essence of this microcontroller lies in its ability to efficiently control and process data, making it an essential component in many electronic applications.

Packaging/Quantity

AT87F51-24JC is typically packaged in trays or reels, with each containing a specific quantity of microcontrollers. The exact quantity may vary depending on the supplier.

Specifications

  • Architecture: 8-bit
  • CPU Speed: 24 MHz
  • Flash Memory: 64 KB
  • RAM: 2 KB
  • Operating Voltage: 2.7V - 5.5V
  • Number of I/O Pins: 32
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 3
  • Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution

Detailed Pin Configuration

The pin configuration of AT87F51-24JC is as follows:

  1. VCC
  2. GND
  3. P0.0 / AD0
  4. P0.1 / AD1
  5. P0.2 / AD2
  6. P0.3 / AD3
  7. P0.4 / AD4
  8. P0.5 / AD5
  9. P0.6 / AD6
  10. P0.7 / AD7
  11. RST
  12. P1.0 / T2
  13. P1.1 / T2EX
  14. P1.2 / WR
  15. P1.3 / RD
  16. P1.4 / T0
  17. P1.5 / T1
  18. P1.6 / INT0
  19. P1.7 / INT1
  20. XTAL1
  21. XTAL2
  22. P2.0 / A8
  23. P2.1 / A9
  24. P2.2 / A10
  25. P2.3 / A11
  26. P2.4 / A12
  27. P2.5 / A13
  28. P2.6 / A14
  29. P2.7 / A15
  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-speed processing capabilities
  • On-chip memory for program storage and data handling
  • Multiple communication interfaces for seamless integration with other devices
  • Timers/counters for precise timing operations
  • Analog-to-digital converter for analog signal processing
  • Interrupt support for efficient event handling

Advantages and Disadvantages

Advantages

  • High-performance microcontroller suitable for demanding applications
  • Wide range of integrated peripherals reduces the need for external components
  • Low power consumption extends battery life in portable devices
  • Robust and reliable design ensures long-term operation

Disadvantages

  • Limited processing power compared to higher-bit microcontrollers
  • Restricted memory capacity may limit the complexity of applications
  • Relatively higher cost compared to lower-end microcontrollers

Working Principles

AT87F51-24JC operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, processes data from various sources, and controls connected devices through its I/O pins. The CPU fetches instructions, decodes them, and performs the necessary operations. The integrated peripherals provide additional functionality, enabling the microcontroller to interact with the external environment.

Detailed Application Field Plans

AT87F51-24JC finds applications in various fields, including but not limited to: 1. Industrial automation systems 2. Consumer electronics 3. Automotive electronics 4. Medical devices 5. Home automation 6. Internet of Things (IoT) devices

Alternative Models

For those seeking alternatives to AT87F51-24JC, the following models offer

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT87F51-24JC v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AT87F51-24JC in technical solutions:

  1. Q: What is the AT87F51-24JC microcontroller used for? A: The AT87F51-24JC is a microcontroller commonly used in embedded systems for various applications such as industrial control, automotive electronics, and consumer electronics.

  2. Q: What is the operating voltage range of the AT87F51-24JC? A: The AT87F51-24JC operates within a voltage range of 4.5V to 5.5V.

  3. Q: How much flash memory does the AT87F51-24JC have? A: The AT87F51-24JC has 64KB of flash memory for program storage.

  4. Q: Can I interface the AT87F51-24JC with external devices? A: Yes, the AT87F51-24JC provides various communication interfaces such as UART, SPI, and I2C, allowing you to interface with external devices.

  5. Q: What is the maximum clock frequency supported by the AT87F51-24JC? A: The AT87F51-24JC can operate at a maximum clock frequency of 24MHz.

  6. Q: Does the AT87F51-24JC have any analog-to-digital converters (ADC)? A: No, the AT87F51-24JC does not have an integrated ADC. You would need to use an external ADC if analog inputs are required.

  7. Q: Can I use the AT87F51-24JC for real-time applications? A: Yes, the AT87F51-24JC supports interrupts and timers, making it suitable for real-time applications.

  8. Q: What programming language can I use to program the AT87F51-24JC? A: The AT87F51-24JC is typically programmed using assembly language or high-level languages like C.

  9. Q: Is the AT87F51-24JC compatible with other microcontrollers in the AT89 series? A: Yes, the AT87F51-24JC is part of the AT89 series and shares similar architecture and instruction set with other microcontrollers in the series.

  10. Q: Can I use the AT87F51-24JC in battery-powered applications? A: Yes, the AT87F51-24JC has low power consumption features, making it suitable for battery-powered applications where power efficiency is important.

Please note that these answers are general and may vary depending on specific application requirements and configurations.