Re: Apple IIc memory expansion chips

[someone@wavetech.net (Greg Buchner)]

In article <1998080405135000.BAA14183@ladder01.news.aol.com>,
supertimer@aol.com (Supertimer) wrote:

>summersb@ucs.orst.edu (Benjamin Summers) wrote:
>
>>Can anyone tell me what type of RAM chip is used on the Apple IIc memory
>>expansion board?  Are these chips still available anywhere?
>
>Hi, they are 41256 memory chips....8 of these make 1MB (since no
>parity).  Try http://www.allelec.com/ Alltech Electronics.

Nope, slight mistake...8 41256 chips make 256K.  At least this is
according to http://www.thechipmerchant.com/tech/ram.htm#type and
Nec, Oki, Samsung, & Toshiba all use the 41256 to indicate that it
is 256K by 1 bit.  The page listed is a very handy place to brush
up on memory...it's helped a lot when I've tried to figure out how
big SIMM's are.

Greg B.

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