What is the difference between at89c51 and at89s51 ?

Thread Starter

Embedded Lover

Joined Dec 22, 2008
26


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
 

Arm_n_Legs

Joined Mar 7, 2007
186
The AT89S51 has facilities for ISP, In-System Programming. You can program the controller without removing it from its application circuit.
 
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