NAND Flash Memory Solutions with Integrated Controller chip in a Package
For those who are interested in large capacity MLC* NAND flash memory, we recommend NAND flash memory products with integrated controller chip in a package.
When using a NAND memory solution without an integrated controller chip, processing operations such as the management of bad blocks, error code correction (ECC), logical-physical address conversion, or wear leveling (averaging out of the number of rewrites) need to be built into the memory system.
We recommend NAND flash memory solutions with integrated controller chip in a same package.
Because, especially for the case of MLC NAND flash memory, changes in specifications or the sophistication of the ECC and the resulting operation changes are required for almost every generation of process technology. The integrated controller chip that Toshiba specifically develops for each generation of NAND flash memory is a solution for these required operations. By using NAND flash memory solutions with integrated controller chip, host memory application systems can be built with ease.
- *MLC: Multiple Level Cell
Toshiba's line-up of MLC NAND flash memory products, e･MMC™ and SmartNAND™ are embedded products that combine a controller chip and large-capacity MLC NAND flash memory chips in one package. Using these Toshiba's MLC NAND flash memory product solutions, an MLC NAND flash memory application system with industrial standard memory interface such as HS-MMC I/F, SD I/F or NAND I/F can be built very easily.
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