Breaking News
Comments
Newest First | Oldest First | Threaded View
Steffen Hellmold
User Rank
Rookie
re: Everspin samples 64-Mb spin-torque MRAM
Steffen Hellmold   11/13/2012 7:13:50 PM
NO RATINGS
Spin Torque Transfer switches the state of the bit with sufficient voltage of either polarity. See also above comment.

Steffen Hellmold
User Rank
Rookie
re: Everspin samples 64-Mb spin-torque MRAM
Steffen Hellmold   11/13/2012 7:10:34 PM
NO RATINGS
See previous comment to addressing this question.

Steffen Hellmold
User Rank
Rookie
re: Everspin samples 64-Mb spin-torque MRAM
Steffen Hellmold   11/13/2012 7:09:40 PM
NO RATINGS
While there is a potential for disturb when applying high voltages of either polarity across the bit the circuitry needs to be carefully designed to avoid this problem...

resistion
User Rank
Manager
re: Everspin samples 64-Mb spin-torque MRAM
resistion   11/13/2012 5:55:44 AM
NO RATINGS
I thought current had to go through a spin polarizing layer?

Solster
User Rank
Rookie
re: Everspin samples 64-Mb spin-torque MRAM
Solster   11/13/2012 2:31:01 AM
NO RATINGS
I thought the read current is spin-unpolarized, sensing the resistance - while the write current is spin-polarized, setting the resistance. If that is indeed the case then read-disturb should not be a problem...

resistion
User Rank
Manager
re: Everspin samples 64-Mb spin-torque MRAM
resistion   11/12/2012 4:42:44 PM
NO RATINGS
If read long enough, the read current spin torque could flip the bit, no?



Flash Poll
EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Max Maxfield

Juggling a Cornucopia of Projects
Max Maxfield
Post a comment
I feel like I'm juggling a lot of hobby projects at the moment. The problem is that I can't juggle. Actually, that's not strictly true -- I can juggle ten fine china dinner plates, but ...

Karen Field

June 2014 Cartoon Caption Winner
Karen Field
13 comments
Congratulations to "Wnderer" for submitting the winning caption for our June cartoon, after much heated conversation by our judges, given the plethora of great entries.

Jeremy Cook

Inspection Rejection: Why More Is Less in a Vision System
Jeremy Cook
3 comments
Albert Einstein has been quoted as saying, "Everything should be as simple as possible, but not simpler." I would never claim to have his level of insight -- or such an awesome head of ...

Jeremy Cook

Machine Fixes That Made Me Go 'DUH!'
Jeremy Cook
21 comments
As you can see in my bio at the end of this article, I work as a manufacturing engineer. One of my favorite things that happens on a Friday late in the afternoon is to hear my phone ring ...

Top Comments of the Week
Like Us on Facebook
EE Times on Twitter
EE Times Twitter Feed

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)