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    How many registers present in AT89C51 and AT89S52
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    what are the difference between AT89C51 and AT89C52? what are the difference between AT89S51, and AT89S52
  • at89c51
    hi all, what is the keil version required for at89c51 controller.
  • AT89C51
    We are building a project based on AT89c51 microcontroller.We have not used any microcontroller ever before and this is the first time that we will be using one. We are trying 2 find out how 2 do the...
  • AT89C51
    How stop watchdog timer in AT89C51?