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Samsung and Toshiba to Share Specifications for Premium NAND Flash Memory to Increase Supplier and Procurement Flexibility


Samsung Electronics Co., Ltd. and Toshiba Corporation today announced that they have licensed to one another the rights to produce, market and sell memory with the specifications and trademarks of Samsung’s OneNANDTM and Toshiba’ LBA-NANDTM memory chips.

As a result of the reciprocal arrangement, original equipment manufacturers (OEMs) will have a broader choice of suppliers for each premium memory chip, thereby reducing any potential risk of over-dependence on a single supplier for any of the selected chips. The arrangement is expected to result in increased availability of premium-performance OneNAND and LBA-NAND flash devices worldwide.

Under terms of the agreement, Samsung will license product specifications of its integrated OneNAND and Flex-OneNAND “fusion” memory chips to Toshiba, while Toshiba will license product specifications of its single-package LBA-NAND and mobileLBA-NAND flash chips to Samsung. Both companies will develop and market products that are compatible with the respective original-source technology. Samsung and Toshiba each plan to release products next year based on the respectively licensed product specifications.

Masaki Momodomi, Flash Memory Technology Executive of Toshiba Corporation’s Semiconductor Company, said, “Signing this agreement will provide a major boost for market development and we believe it will trigger substantial new growth. It will allow our customers more options - both in terms of high performance technologies and suppliers. We believe that this agreement will bring positive results to the industry as a whole.”

Yun-Ho Choi, senior vice president of the Flash Team at Samsung Electronics’ Semiconductor Business, said, “The advanced performance specs and easy design-in features of the NAND flash memories to which the agreement applies can greatly improve design options for CE application designers, while reducing development costs. Samsung will place additional priority on meeting the anticipated growth in demand for high-performance NAND flash in mobile and other consumer applications through the provisioning of more diverse NAND solutions and peripheral interfaces.”

Samsung’s OneNAND and Flex OneNAND are fusion memories that integrate a NAND core, SRAM, error correcting engines, and logic circuits in a single chip with a NOR interface. Flex-OneNAND’s capability of partitioning SLC and MLC allows it to provide a highly flexible and cost-effective flash storage solution for consumer electronics and other applications. By providing optimized software along with OneNAND, Samsung can help users easily design OneNAND into their platforms for high performance while reducing total development time.

Toshiba’s LBA-NAND and mobileLBA-NAND are non-volatile memories that integrate a controller and NAND flash memory in a single package. Pin assignment and the command sequence are compatible with conventional NAND flash memories, but logical address access methods are utilized. LBA-NAND are designed for use in mobile consumer products, such as digital audio players and personal media players, and mobileLBA-NAND are for mobile phones. Both support developers in minimizing development costs and shortening development times for new and upgraded products.

About Toshiba Corporation

Toshiba is a world leader and innovator in pioneering high technology, a diversified manufacturer and marketer of advanced electronic and electrical products spanning information & communications equipment and systems; digital consumer products; electronic devices and components; power systems, including nuclear energy; industrial and social infrastructure systems; and home appliances.
Toshiba was founded in 1875, and today operates a global network of more than 670 companies, with over 191,000 employees worldwide and annual sales surpassing US$60 billion. Visit Toshiba’s web site at

About Samsung Electronics

Samsung Electronics Co., Ltd. is a global leader in semiconductor, telecommunication, digital media and digital convergence technologies with 2006 parent company sales of US$63.4 billion and net income of US$8.5 billion. Employing approximately 138,000 people in 124 offices in 56 countries, the company consists of five main business units: Digital Media Business, LCD Business, Semiconductor Business, Telecommunication Network Business and Digital Appliance Business. Recognized as one of the fastest growing global brands, Samsung Electronics is a leading producer of digital TVs, memory chips, mobile phones and TFT-LCDs.

* LBA-NAND and mobileLBA-NAND are trademarks of Toshiba Corporation.
* OneNAND and Flex OneNAND are trademarks of Samsung Electronics Co., Ltd.

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