Researchers make MEMS-over-CNT memory Research 3/28/2011 1 comment A combination of a radio frequency capable metallic MEMS cantilever beam and a carbon nanotube transistor shows promise as a non-volatile memory, according to researchers from the University of Edinburgh and Konkuk University and Seoul National University, Korea.
Analyst: NAND flash supply to lose 4% in 2Q11 News & Analysis 3/21/2011 1 comment The earthquake that hit Japan on March 11 is set to reduce the global supply of NAND flash memory bits by less than 4 percent in the second quarter of 2011 and supply should return to normal thereafter, according to the DRAMexchange service provided by TrendForce Corp.
Capacitive sensing applications widen Design How-To 3/18/2011 3 comments HMI technologies have gone through a paradigm shift. This article highlights the importance of capacitive sensing in HMI evolution as well as applications beyond automotive infotainment systems.
System design using NAND flash memory Design How-To 3/17/2011 2 comments As NAND cells shrink, fewer electrons are stored per floating gate. To compensate for the increasing bit error rates of these smaller geometry cells, ECC requirements have to dramatically increase to maintain the desired system reliability.
Academics scale PCM with carbon nanotubes Research 3/14/2011 5 comments Non-volatile memory bits can be made by applying phase-change memory material to previously created gaps in carbon nanotube filamentary conductors, according to a paper published by researchers at the University of Illinois, Urbana-Champaign, Illinois.
Anobit addresses 'plummeting' flash endurance Product News 3/8/2011 12 comments Anobit Technologies Ltd. has said it has begun high volume production of its MSP2020 NAND flash memory controller in cooperation with Hynix Semiconductor Inc. It has also brought forward a supporter that says its IC can help address NAND flash memory that has been reduced to 3,000 read/write cycles in leading-edge devices.
Ways to incorporate SD cards into devices Design How-To 3/5/2011 2 comments Recently, Elsevier released a book by Dogan Ibrahim, SD Card Projects Using the PIC Microcontroller. This 567-page book is aimed at engineers, advanced students, and PIC enthusiasts that want to incorporate SD cards into their devices.
MOSAID announces flash interface for SSDs Product News 3/5/2011 Post a comment MOSAID Technologies Inc. has announced its HLNAND™2 memory interface for flash memory SSDs, which is optimized for use in mass storage applications, including enterprise data centers and high-performance computing.
STOP! Are You Gambling On Your Memory IP? Design How-To 3/4/2011 3 comments If you are building a new chip and you are licensing memory IP, you really need to have a high level of confidence that the IP you are licensing does not violate someone else's patents.
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments