JESD218B-01-SOLID-STATE-DRIVE-(SSD)-REQUIREMENTS-A

JEDECSTANDARDSolid-StateDrive(SSD)RequirementsandEnduranceTestMethodJESD218B.01(RevisionofJESD218B,March2016)JUNE2016JEDECSOLIDSTATETECHNOLOGYASSOCIATIONNOTICEJEDECstandardsandpublicationscontainmaterialthathasbeenprepared,reviewed,andapprovedthroughtheJEDECBoardofDirectorslevelandsubsequentlyreviewedandapprovedbytheJEDEClegalcounsel.JEDECstandardsandpublicationsaredesignedtoservethepublicinterestthrougheliminatingmisunderstandingsbetweenmanufacturersandpurchasers,facilitatinginterchangeabilityandimprovementofproducts,andassistingthepurchaserinselectingandobtainingwithminimumdelaytheproperproductforusebythoseotherthanJEDECmembers,whetherthestandardistobeusedeitherdomesticallyorinternationally.JEDECstandardsandpublicationsareadoptedwithoutregardtowhetherornottheiradoptionmayinvolvepatentsorarticles,materials,orprocesses.BysuchactionJEDECdoesnotassumeanyliabilitytoanypatentowner,nordoesitassumeanyobligationwhatevertopartiesadoptingtheJEDECstandardsorpublications.TheinformationincludedinJEDECstandardsandpublicationsrepresentsasoundapproachtoproductspecificationandapplication,principallyfromthesolidstatedevicemanufacturerviewpoint.WithintheJEDECorganizationthereareprocedureswherebyaJEDECstandardorpublicationmaybefurtherprocessedandultimatelybecomeanANSIstandard.Noclaimstobeinconformancewiththisstandardmaybemadeunlessallrequirementsstatedinthestandardaremet.Inquiries,comments,andsuggestionsrelativetothecontentofthisJEDECstandardorpublicationshouldbeaddressedtoJEDECattheaddressbelow,orreferto©JEDECSolidStateTechnologyAssociation20163103North10thStreetSuite240SouthArlington,VA22201-2107Thisdocumentmaybedownloadedfreeofcharge;howeverJEDECretainsthecopyrightonthismaterial.Bydownloadingthisfiletheindividualagreesnottochargefororreselltheresultingmaterial.PRICE:ContactJEDECPrintedintheU.S.A.AllrightsreservedPLEASE!DON’TVIOLATETHELAW!ThisdocumentiscopyrightedbyJEDECandmaynotbereproducedwithoutpermission.Forinformation,contact:JEDECSolidStateTechnologyAssociation3103North10thStreetSuite240SouthArlington,VA22201-2107orreferto(SSD)REQUIREMENTSANDENDURANCETESTMETHODContents1Scope................................................................................................................................................12ReferenceDocuments......................................................................................................................13Terms,definitions,abbreviations,andtechnicalbackground..........................................................23.2DataError........................................................................................................................................23.3DataRetention.................................................................................................................................23.4Endurance........................................................................................................................................23.5Endurancefailure.............................................................................................................................23.6EnduranceRating(TBWrating)......................................................................................................23.7Eraseblock.......................................................................................................................................33.8Failure............................................................................................................................................33.9FunctionalFailure............................................................................................................................33.10FunctionalFailureRequirement(FFR)............................................................................................33.11Gigabyte(GB)..................................................................................................................................33.12Host............................................................................................................................................33.13Hostwrites.......................................................................................................................................33.14LogicalBlockAddress(LBA).........................................................................................................33.15Non-VolatileMemory(NVM).........................................................................................................33.16Page............................................................................................................................................33.17Program/erasecycle(p/ecycle).......................................................................................................33.18QualificationFamily...