Toshiba's e•MMC™ is a family of advanced and highly efficient NAND flash memory with an integrated controller and enhanced memory management features. Based on an interface standardized by JEDEC, Toshiba's e•MMC™ offers the optimal solution for applications where higher data volume needs to be stored in a cost efficient way.
The integrated controller is developed by Toshiba specifically for each generation of NAND flash memory, therefore any changes in specifications or the sophistication of processing operations which would normally require a design change are rendered practically invisible to the system designer because they are handled directly by the integrated controller.
This allows customers to take advantage of the latest generation of NAND flash memory process technologies without the burden of complicated and costly redesign each time.
The range of e•MMC™NAND flash memory products from Toshiba is available in densities from 4GByte to 64GByte. All devices feature an integrated controller which handles memory management functions including error correction code (ECC), bad block management, wear-levelling and garbage collection. The products utilise multi level cell (MLC) architecture and conform to the latest JEDEC version 4.5 and 5.0 allowing read speeds up to 275MB/s and write speeds up to 90MB/s and are available in standard (-25°C to +85°C) and extended (-40°C to +85°C) temperature ranges and are supplied in FBGA format packages.
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