How to program AT89C51 MCU

Submitted by Hassan on

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.

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…

  Joined April 17, 2018      120
Tuesday at 07:57 AM

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/AT89C5…

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.

  Joined December 26, 2017      6
Tuesday at 10:51 AM