10 Jun
2010
10 Jun
'10
1:40 p.m.
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 cs.csubak.edu