seeking atmel 29c256

David Griffith dgriffi at
Thu Jun 10 15:40:37 CDT 2010

On Thu, 10 Jun 2010, dwight elvey wrote:

>>> Does anyone here know of a decent supply of 29c256 flash EEPROM chips
>>> or a drop-in replacement?  I'm having a nasty time trying to source
>>> these for the P112 project.
>> Any chance of using the 27F256 Flash chips?  Futurlec sells them for
>> USD$1.90 the each.  Different programming algorithm (Vpp = +12), but
>> compatible pinout on read.

> Hi
> Why not use a 29C512 and just tie the extra address?
> Jameco listed at $2.39 but not in dip.
> Dwight

Unfortunately dip is what I need.

David Griffith
dgriffi at

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