Embedded Systems Conference
Breaking News
Comments
Newest First | Oldest First | Threaded View
Steffen Hellmold
User Rank
Author
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
Author
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
Author
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
Author
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
Author
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
Author
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?



Radio
NEXT UPCOMING BROADCAST
IoT Network Shoot Out
July 16, 1pm EDT Thursday

Replay available now: A handful of emerging network technologies are competing to be the preferred wide-area connection for the Internet of Things. All claim lower costs and power use than cellular but none have wide deployment yet. Listen in as proponents of leading contenders make their case to be the metro or national IoT network of the future. Rick Merritt, EE Times Silicon Valley Bureau Chief, moderators this discussion. Join in and ask his guests questions.

Brought to you by

Flash Poll
Top Comments of the Week
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Special Video Section
Chwan-Jye Foo (C.J Foo), product marketing manager for ...
The LT®3752/LT3752-1 are current mode PWM controllers ...
LED lighting is an important feature in today’s and future ...
Active balancing of series connected battery stacks exists ...
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...
General-purpose DACs have applications in instrumentation, ...
Linear Technology demonstrates its latest measurement ...
10:29
Demos from Maxim Integrated at Electronica 2014 show ...
Bosch CEO Stefan Finkbeiner shows off latest combo and ...
STMicroelectronics demoed this simple gesture control ...
Keysight shows you what signals lurk in real-time at 510MHz ...
TE Connectivity's clear-plastic, full-size model car shows ...
Why culture makes Linear Tech a winner.