for example, I'm using for the pi? the 27c512. there are those erasable electrically?
for example, I'm using for the pi? the 27c512. there are those erasable electrically?
No some are not cancelable only those with the window can be erased with uv
that I know the eprom is erased only with the uv rays and have to force the window, electrically (with programmer) you clear of other types of memory, such as the e2prom and flash.
ugo ---- president A.E.P.
pu? be that there are such EEprom or flash type 27c512?
yes, 27SF512Originally Written by LL205gti
I would add : the electric ones are ALL EEprom...but the habit of all ? not to make any distinctions...the Eprom are the ones with the window in the EEprom are all of the other
Last edited by leandro89; 09-12-2013 at 00:27
it seems to me, the 27c512 can be found in dip28 format or plcc32 but always eprom are.
ugo ---- president A.E.P.
therefore, either have the window (erasable by UV), or they are only writable once.
then I have been cheated by a seller who sold me one without the window, such as eprom; I have trusted in thinking that they were electrically erasable....let's say that I have made fool. also the price has definitely exaggerated, I gave a (without window) for 4.5 euros, while recently I have purchased from a German website (the ones with the window) to 3.40.
good news, thanks carmageddon. prover? to look on the web.
do you know what type of programmer you can delete? all programmers can do it, or you need a specific type?
all programmers support the eepronm like these, I use them always in the place of the 27CXXX on the old car where I have to use the emulator and do the tests several times
perfect. thank you very much.
will try? shops uk online who sell them. maybe from the site of the SST have the list of distributors for italy.
thanks again.
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