About atmel 86c52 and 89s52

Gnanasankar Govindarajan

Gnanasankar Govindarajan

@gnanasankar-yJlVJA Oct 25, 2024
hi...can anybody explain the difference between atmel 89c52 and 89s52...

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  • pugazh anand

    pugazh anand

    @pugazh-anand-GgZB1c Aug 31, 2013

    #-Link-Snipped-#
    check it out friend...we can use s52 instead of c52...am i right?
  • Abhishek Rawal

    Abhishek Rawal

    @abhishek-fg9tRh Sep 1, 2013

    All I know is,
    89s52 can be programmed with PC, called as In-system Programmable while for 89c52 you'll need Programmer to program the mc.
    Further hardware differences(if there's any) can be obtained from data-sheets.
  • Anand Tamariya

    Anand Tamariya

    @anand-tamariya-DnfjEX Sep 1, 2013

    89C52 is running end-of-life. You should use 98S52 for newer designs.
  • Harshad Italiya

    Harshad Italiya

    @harshad-ukH5ww Sep 1, 2013

    As said by @#-Link-Snipped-# only difference between both chip is the way you need to program particular chip. Based on different method for programming they have differentiated them with S and C.
  • pugazh anand

    pugazh anand

    @pugazh-anand-GgZB1c Sep 1, 2013

    Harshad Italiya
    As said by @#-Link-Snipped-# only difference between both chip is the way you need to program particular chip. Based on different method for programming they have differentiated them with S and C.
    @#-Link-Snipped-# my quetion is are they have same instrution set? if both same means we can use same code.
  • Harshad Italiya

    Harshad Italiya

    @harshad-ukH5ww Sep 2, 2013

    pugazh anand
    @#-Link-Snipped-# my quetion is are they have same instrution set? if both same means we can use same code.
    Yes don't worry about that same code will be there for both MCUs.