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JEDEC activities for Mass Storages

JEDEC activities for Mass Storages. Next Generation Flash Storages - SSD & UFS – Feb. 5, 2008. This material is prepared to discuss possible cooperation between T13 and JEDEC. JEDEC Memory Committees. SSD. Status:

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JEDEC activities for Mass Storages

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  1. JEDEC activities for Mass Storages Next Generation Flash Storages- SSD & UFS – Feb. 5, 2008 This material is prepared to discuss possible cooperation between T13 and JEDEC

  2. JEDEC Memory Committees

  3. SSD • Status: • JC64 has decided to form JC64.8 SSD committee at Aug.’07, but will work with other standard groups first to determine the optimal means for JEDEC to work, in a cohesive manner with existing standards group(s). • Scope: Under discussion • Will be finalized after surveying industry standardization status • Possible area of cooperation with T13 • Co-define Identification and command set for NAND-based storage device which in some portion T13 is already doing • There might be some other areas JEDEC can help industry, for example common board design (guide), mechanical spec definition • Discussion

  4. UFS (Universal Flash Storage) • Scope: • Define next generation removable & embedded storage device specification. • Raw speed target of ~300MB/s per data lane with future scalability • Status: • UFS TG formed at JEDEC (Dec. ’07) • Over 46 companies have participated • Various Industries from memory, chipset, mobile phone makers and more • Possible area of cooperation with T13 • Command set definition, which will primarily be used for removable & embedded storage devices, but may also be compatible with ATA spec • Discussion

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