Higher-Capacity Memory

An alternative to the flash memory that stores and retrieves data with arrays of microscopic probes could soon be on the market.
Nanochip, a company based in Fremont, CA, has recently raised $14 million to complete work on prototypes that it hopes to ship to electronics device makers for evaluation next year.

Nanochip's technology offers advantages to flash memory, both in terms of the amount of data that can be stored and the cost per memory chip, says Gordon Knight, the company's CEO. The first prototypes will store about 100 gigabytes, he says--more than the tens of gigabytes stored on flash memory cards today. Eventually, the devices could store terabytes' worth of data, he says. That's likely out of the reach of flash-type memory, says Stefan Lai, formerly the director of flash memory technology at Intel and now a scientific advisor to Nanochip.

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