Samsung and Toshiba to share NAND Chip Specifications

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 OneNAND and Toshiba's LBA-NAND 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.
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.
Via this Toshiba press-release.

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