Feb 09, 2009 RE: AT89C51 programmer circuit Per Westermark If you want to program your AT89C51 - don't you think it is better if you buy a working solution instead of hoping for people to have schematics to something that maybe works?
How to program AT89C51 MCU
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.
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Use the one used for 8051 MCU's
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
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Can't find the MCU programmer
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.