SDED7-512M-NAY Datasheet | Sandisk

features such as advanced power management schemes. m DOC H3 uses advanced Multi-Level Cell (MLC) and binary (SLC) NAND flash technologies, enhanced by San Disk’s proprietary True FFS embedded flash management software running as firmware on the flash controller. The breakthrough in performance, size, cost and design makes m DOC H3 the ideal solution for mobile handsets and consumer electronics manufacturers who require easy integration, fast time to market, high-capacity, small form factor, high-performance and most importantly, highly reliable storage. m DOC H3 enables multimedia driven applications such as music, photo, video, TV, GPS, games, email, office and other applications. EMBEDDED TRUEFFS San Disk’s proprietary True FFS flash management software is now embedded within the m DOC H3 device and runs as firmware from the flash controller. Legacy m DOC Architecture Host Flash Controller + + + Flash m DOC H3 Architecture Host + + Flash Controller + Flash Figure 1: True FFS - Legacy m DOC vs. m DOC H3 Architecture Embedded True FFS enables m DOC H3 to fully emulate a hard disk to the host processor, © 2007 San Disk® Corporation 1 92-DS-1205-10 .. Rev. 1.2 m DOC H3 EFD Featuring Embedded True FFS Data Sheet enabling read/write operations that are identical to a standard, sector-based hard drive. In addition, Embedded True FFS employs patented methods, such as virtual mapping, dynamic and static wear-leveling, and automatic block management to ensure high data reliability and maximize flash life expectancy. Furthermore, it provides performance enhancements such as multi-plane operations, DMA support, Burst operation and Dual Data RAM buffering. m DOC H3 extended features are enabled by a small driver that runs on the host side, called DOC Driver. DOC Driver provides the host OS with a standard Block Device interface. The bination of Embedded True FFS and DOC Driver enables a practically Plug & Play integration in the system. MULTIPLE FLASH SUPPORT m DOC H3 with...