Design evaluation board for AT89C52

In summary, the AT89C52 is a microcontroller chip widely used in electronic and embedded systems. Design evaluation boards allow for testing and evaluating the chip's performance before incorporating it into designs. Important factors to consider when designing an evaluation board include power supply, clock circuit, communication interfaces, and compatibility with development tools. The AT89C52 can be programmed through an in-system programmer or an external programmer, and pre-made evaluation boards are available for purchase. It is possible to modify the design of an evaluation board, but caution and proper understanding of the datasheet and circuitry are recommended.
  • #1
yeazas
2
0
Hi,
I'm working on project to design and build evaluation board for AT89C52/ AT89C51..But i don't know where to get simple board (low cost and have schematics) for reference. I hope someone will help me...
 
Last edited:
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  • #2
What do they list at Atmel's website?
 
  • #3
Sure..i had search from ATMEL website but from the list, many of them don't include schematics for reference. Could you give some info where can i get that? Thank you..
 
  • #4
How about in the databook or extended datasheet for the uC chip itself? There will often be schematics in there.
 

FAQ: Design evaluation board for AT89C52

1. What is an AT89C52 and why is it important in design evaluation boards?

The AT89C52 is a microcontroller chip developed by Atmel Corporation. It is widely used in various electronic and embedded systems due to its versatility, low cost, and ease of programming. Design evaluation boards for the AT89C52 allow engineers to test and evaluate the performance of the chip in different applications before incorporating it into their designs.

2. What factors should be considered when designing an evaluation board for the AT89C52?

Some important factors to consider when designing an evaluation board for the AT89C52 include the power supply, clock circuit, communication interfaces, external memory options, and compatibility with development tools. It is also crucial to ensure proper grounding and decoupling for stable operation of the microcontroller.

3. How can I program the AT89C52 on the evaluation board?

The AT89C52 can be programmed using an in-system programmer (ISP) or an external programmer. Most evaluation boards come with an ISP header, which allows for programming of the chip using a dedicated programmer or through a microcontroller on the board. Some evaluation boards also have a USB interface for programming and debugging.

4. Are there any pre-made evaluation boards available for the AT89C52?

Yes, there are several pre-made evaluation boards available for the AT89C52 from different manufacturers. These boards come with all the necessary components and circuitry for testing and evaluating the microcontroller. They also often include user manuals and example codes to get started quickly.

5. Can I modify the design of an evaluation board for the AT89C52?

Yes, the design of an evaluation board can be modified to suit specific requirements. However, it is important to have a thorough understanding of the microcontroller's datasheet and the board's circuitry before making any modifications. It is also recommended to consult with experienced engineers or follow reference designs to ensure proper functionality of the modified board.

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