Path: utzoo!utgpu!news-server.csri.toronto.edu!rutgers!ucsd!pacbell.com!att!cbfsb!cbnewsc!rbdc
From: rbdc@cbnewsc.att.com (Robert B. Dalla Costa)
Newsgroups: sci.electronics
Subject: Question on DRAMs
Message-ID: <1990Dec3.203718.12797@cbnewsc.att.com>
Date: 3 Dec 90 20:37:18 GMT
Distribution: usa
Organization: AT&T Bell Laboratories, Naperville, IL
Lines: 12

I have a system which uses 81256-15 DRAMs.  I think that the 256 means
256k x 1, and -15 means 150ns, but I have no idea that the 81 means.
I am expanding this system and my question is can I use 50256-15 chips
to expand it?  What is the difference between the 81256-15 and the 50256-15?

Thanks,
Robert B. Dalla Costa		att!ihlpy!rbdc
				(708) 979-4379
-- 

Robert B. Dalla Costa		att!ihlpy!rbdc
				(708) 979-4379


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