What is the difference between at89c51 and at89s51 ?

Discussion in 'Embedded Systems and Microcontrollers' started by Embedded Lover, Feb 26, 2009.

  1. Embedded Lover

    Thread Starter Member

    Dec 22, 2008
    26
    0


    Hi All ,
    I want to know what is the difference between at89c51 and at89s51 ?
    I heared the term ISP (in system programming) but i didn't get it well and isn't it available for the AT89C51 ?!

    Thanks in advance
     
  2. Arm_n_Legs

    Active Member

    Mar 7, 2007
    183
    10
    The AT89S51 has facilities for ISP, In-System Programming. You can program the controller without removing it from its application circuit.
     
  3. Embedded Lover

    Thread Starter Member

    Dec 22, 2008
    26
    0
    Thanks , got it
     
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