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Website: http://www.nanochipinc.com/

Nanochip is a fabless semiconductor company that is developing a range of removable storage chips that can be used in consumer electronics products such as digital cameras, cell phones, PDA’s, etc. as well as laptop computers and fast servers. The storage chips that are in development at Nanochip are based upon the technology of writing domains in phase-change media with current passed through an...More»

Address: 48041 Fremont Blvd. Fremont, CA 94538 Map it »

Phone: 408-858-4621

Email: info@nanochipinc.com

Founded: 1996

Industry: Computer Hardware and Electronics

Sub-Industry: Semiconductors

Legal Structure: Corporation

Ownership: Private

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Management

Board of Directors

Jerry Fiddler [x]

Date	Type	Capital Amount	Post-Money Valuation	Investors
01/22/2008	Series D	14M	Unknown	Intel Capital, JK&B Capital, NEA, AKN Technology, Microsoft

Name:	Nanochip
Product URL:	http://www.nanochipinc.com/tech.htm
Description:	The core technology contained in our memory chips is created by the use of arrays of atomic force probe tips to write, read, and record data bits on a continuous storage medium. Please reference below for a scanning electron microscope photo of one of our tips on the end of a cantilever. This tip has a radius of less than 25 nm when it comes in contact with the memory medium. A voltage is passed from the tip into the recording layer. This voltage changes the state of the memory medium. In the reading mode, a low voltage on the tip is used to sense the 1,0 state of the media without erasing or affecting the stored data. The structure of the assembled Nanochip is shown in the artist drawing. The Nanochips are assembled by wafer bonding a media wafer to a tip-array wafer. As seen in the drawing below, after the wafer bonding process, the Nanochips will be diced and packaged. Writing, reading, and erasing are done while scanning the media platform in X and Y. This allows the tips to trace out a raster pattern across the media under each tip, similar to the raster scan pattern used by the electron beam in TVs. * Aerial Density: All storage devices are ultimately limited in capacity by the aerial density of the bits stored, i.e. the number of bits per square inch that can be stored on a disc or in the total area of a semiconductor chip. In the removable storage chip market today, NAND flash is clearly the market leader in both chip volume and cost per Megabyte. The latest NAND flash chips use 65 nm lithography to define their bit cells and they typically store two data bits per cell using Multi-Level technology. With the present Nanochip probe tip technology used we typically record a single bit of data in a 15 nm by 15 nm area. The Nanochip scanning probe technology has a growth path that will lead us in the future to bit cells as small as 2 or 3 nm which will give us single memory chip of greater than 1 TB per die. * Manufacturing cost: Today Nanochip uses one micron semiconductor fabs to make our MEMs chips. This type of equipment was used over ten years ago for most semiconductor products. Therefore, the cost of building a MEMs fab to make our chips is in the tens of millions of dollars, unlike the several billion dollars needed to make a 70 nm and soon a 45 nm semiconductor fabrication facility. Furthermore, we can use the same initial semiconductor/MEMS fab to make future generations of Nanochips since we have no requirements to change our lithography as we double density every year. * Interfaces: Nanochip will use standard interfaces so that our customers and the end users can use our products in all consumer electronic devices, laptop computers, and enterprise servers.
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