IBM develops 'instantaneous' memory, 100x faster than flash http://www.engadget.com/2011/06/30/embargo-ibm-develops-instant This time it's a new kind of phase change memory (PCM) that reads and writes 100 times faster than flash, stays reliable for millions of write-cycles ( as opposed to just thousands with flash), and is cheap enough to be used in anything from enterprise-level servers all the way down to mobile phones.
test chip about 400Kbits... 50KB hoho Using that technique, the IBM scientists were able to mitigate drift and demonstrate long- term retention of bits stored in a subarray of 200,000 cells of their PCM test chip, fabricated in 90-nanometer CMOS technology.
it's not the first time, IBM release some news about something like this. lol
f*e
10 楼
use rasmol open molecule (in console) select 103-107 (if the segment is AA 103-107) color red then you can see the segment colored in red, then you can tell
a*e
11 楼
这东西电流不小的说
writes in
【在 N****w 的大作中提到】 : IBM develops 'instantaneous' memory, 100x faster than flash : http://www.engadget.com/2011/06/30/embargo-ibm-develops-instant : This time it's a new kind of phase change memory (PCM) that reads and writes : 100 times faster than flash, stays reliable for millions of write-cycles ( : as opposed to just thousands with flash), and is cheap enough to be used in : anything from enterprise-level servers all the way down to mobile phones.