nanochip
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Array-based flash memory could enable 1TB memory chips
The alphabet soup of different flash memory technologies is already a little bewildering, but it looks like the latest entrant could end up being the most promising of all, with single chip storage capacities of 1TB expected within ten years. Called array-based memory, the tech has been under development at a company called Nanochip, Inc. for nearly 12 years, and it looks like the first working samples will go out next year. Although those first prototypes will have storage roughly equivalent to NAND flash at tens of gigs per circuit, the plan is to rapidly scale up to 100s of gigs and finally to 1TB on a single chip. Because the chips can be manufactured using conventional fabs and aren't subject to the same manufacturing constraints as traditional flash, they may also end up being far cheaper per gigabyte. The company is being funded by a number of prominent tech giants, including Intel, and says the tech can be used to improve everything from USB keys to SSDs to enterprise-grade servers -- wait, bigger, cheaper, and potentially better? Yeah, sign us up.[Via Slashdot]
Nanochip technology offers up cheap, 100GB flash memory alternative
It's like we can't make it through the week these days without word of some outlandish memory technology solving all worldly ills; but it's not that we're complaining. This week's featured tech comes from Nanochip, and promises gains in storage quantity and cost per chip over flash memory. The first prototypes will store 100GB, and will be shipped to device makers next year for evaluation. Nanochip technology stores data on a thin-film material, and accesses it using microscopic cantilevers. Each bit will be 15 nanometers wide at first, with theoretical sizes as small as a couple nanometers. Speeds will be near that of flash, and the data could last longer. There are still some obstacles to accessing the data efficiently, but luckily Nanochip just scored $14 million in funding to complete its pursuit. IBM has been pursuing a similar tech since the late 90's.
Sony pulls out of nanochip R&D
In additional cost-reducing maneuvers, the troubled Japanese electronics giant has announced that they're no longer going to develop the manufacturing technology for producing microchips with circuitry of 32 nanometers or less. These responsibilities will be handled by partners Toshiba and IBM. This announcement comes week after the sale of both Cell and RSX graphics chip facilities to Toshiba.Shares of Sony were up 0.5 percent after the announcement.
Researchers develop nanochip based on Babbage's difference engine
In a tidbit of news which will get avid Neal Stephenson readers all hot and bothered, researches have outlined a blueprint for a mechanical nanochip similar in design to Charles Babbage's difference engine. Using the massive, steam-driven Victorian computer as a model, scientists have begun work on new type of computing architecture which would be solely based on nano-mechanical elements. The researchers say that while the devices won't compete with high-speed silicon, they could be utilized for "mundane applications" where the processors can be "slow and cheap" -- and so-very-steampunk, we might add. Of course, the original steam-computer consisted of 25,000 parts and weighed 13 tons, but the developers are hoping to knock at least a few pounds off of that design.
