How to program AT89C51 MCU

Hassan's picture

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Joined: Dec 26, 2017

Replies: 6
How to program AT89C51 MCU
June 5, 2018 - 2:59pm

Hi 

I am an hobbyist of electronics and I want to build a programmer for AT89C51 micrcontroller.What kind of components, code, circuit and software required.Need help please.

Hiro_Hamada's picture

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Joined: Apr 17, 2018

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Use the one used for 8051 MCU's
June 6, 2018 - 12:17pm

The AT89C51 belongs to the 8051 Family. So it should be easy for you to find a programmer for it, why do you wan to make your own?

The MCU can be programed in the same way a 8051 is programed. You can check more detials here

https://circuitdigest.com/microcontroller-projects/getting-started-with-...

Hassan's picture

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Joined: Dec 26, 2017

Replies: 6
Can't find the MCU programmer
June 6, 2018 - 10:04pm

Hi

Hiro_Hamada thanks for reply.I am finding a programmer for AT89C51 (8051) MCU for a long time but I get nothing else rather than a circuit

this one https://circuitdigest.com/sites/default/files/inline_users/u5181/AT89C51...

does it work or not.The programmers I found are for AT89Sxx series MCUs not for AT89Cxx series.AT89Sxx series MCUs support SPI

and UART but AT89Cxx series only support UART thats why its become difficult for me.