SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : WDC/Sandisk Corporation
WDC 163.33+3.5%Nov 28 9:30 AM EST
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Craig Freeman who wrote (20019)4/9/2001 11:51:50 PM
From: wily  Read Replies (1) of 60323
 
FWIW
Rough calculation for die size, assuming 2 bits/cell and
cell size = 10F^2 where F = minimum lithography resolution.
Also adding 33% to array area for peripheral circuitry:


                            die size in mm2

process   um2/cell   128Mb   256Mb   512Mb	  1Gb

  0.13	     0.0845	   14	     29	 58	  115
  0.15	     0.1125	   19	     38	 77	  154
  0.18	      0.162	   28	     55	111	  221
  0.25	     0.3125	   53	    107	213	  427



wilythecalculator
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  

HomeMailHotSubjectMarksPeopleMarksKeepersSettings
Terms Of UseContact UsCopyright/IP PolicyPrivacy PolicyAbout UsFAQAdvertise on SI
© 2025 Knight Sac Media.  Data provided by Twelve Data, Alpha Vantage, and CityFALCON News