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Path: utzoo!watmath!watcgl!jchapman
From: jchapman@watcgl.UUCP (john chapman)
Newsgroups: net.micro
Subject: Re: 64K dynamic ram query
Message-ID: <1703@watcgl.UUCP>
Date: Mon, 22-Apr-85 09:33:44 EST
Article-I.D.: watcgl.1703
Posted: Mon Apr 22 09:33:44 1985
Date-Received: Tue, 23-Apr-85 06:08:47 EST
References: <1040014@acf4.UUCP>
Organization: U of Waterloo, Ontario
Lines: 14

> <>
> 
> How does one tell how fast a 64K dynamic ram is? On Intel CPU's they mark
> them with -1 (10Mhz) -2 (8Mhz) -3 (5Mhz). Is there a similiar marking on
> dynamic rams? What is the fastest 64K dynamic ram available. I have seen some
> advertised at 120ns. Are there 100ns 64K rams?
> 
>                                                 Sam Chin
>                                   ARPAnet:      tsc2597.acf4@nyu
>                                   UUCP   :      allegra!cmcl2!acf4!tsc2597

 From what I've seen they divide the access time by 10, e.g.
 4164-12 is a 120ns part.
 John