JC-64 defines and proposes standards for embedded memory storage and removable memory cards that utilize an electrical and protocol abstraction layer independent of memory technology, primarily concentrating on, but not limited to, solid state flash technology.
JC-64 also standardizes the electrical interface specification, the command protocols, the mechanical outlines, and the host controller specification. The responsibilities of this committee also include quality, reliability, and durability methodologies and procedures. The proposed documents (outlines, test methods, procedures, etc.) are developed with the expertise and approval of related JEDEC committees such as JC-11, JC-14, and JC-16, as well as with external standards organizations when needed.
|UNIVERSAL FLASH STORAGE (UFS) SECURITY EXTENSION||JESD225||Nov 2016|
|EMBEDDED MULTIMEDIACARD (e•MMC) SECURITY EXTENSION||JESD227||Nov 2016|
|SOLID STATE DRIVE (SSD) REQUIREMENTS AND ENDURANCE TEST METHOD||JESD218B.01||Jun 2016|
|UNIVERSAL FLASH STORAGE HOST CONTROLLER INTERFACE (UFSHCI), UNIFIED MEMORY EXTENSION, Version 1.1A||JESD223-1A||May 2016|
|UNIVERSAL FLASH STORAGE HOST CONTROLLER INTERFACE (UFSHCI), Version 2.1||JESD223C||Mar 2016|
|UNIVERSAL FLASH STORAGE (UFS), Version 2.1||JESD220C||Mar 2016|
|UNIVERSAL FLASH STORAGE (UFS) UNIFIED MEMORY EXTENSION, Version 1.1||JESD220-1A||Mar 2016|
|UNIVERSAL FLASH STORAGE (UFS) CARD EXTENSION, Version 1.0||JESD220-2||Mar 2016|
|Multichip Packages (MCP) and Discrete eMMC, e2MMC, and UFS||MCP3.12.1||Jan 2016|
|EMBEDDED MULTI-MEDIA CARD (e•MMC), ELECTRICAL STANDARD (5.1)||JESD84-B51||Feb 2015|
|JC-64.1||Electrical Specifications and Command Protocols|
|JC-64.2||Form, Fit and Climatic/Environmental Methodologies|
|JC-64.8||Solid State Drives|