On Thu, 14 Oct 2004, William Chops Westfield wrote:

>
> On Oct 14, 2004, at 8:27 PM, William Chops Westfield wrote:
>
>> See for instance the atmel at89c52
>
> I think I meant the at89s52, which is somewhat easier to find, or
> the at89s8252 which has eeprom as well.  The 89c52 is an old part...

The AT89S8252 is the first one in that series that can be programmed using 
'just' four wires and a parallel port. The others require a proper 
programmer.

Peter
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