Global Standards for the Microelectronics Industry
Flash Memory: UFS, e.MMC, SSD, XFMD
Flash Memory is the predominant storage medium in consumer electronics today, offering a wide range of non-volatile memory solutions having high density, low power usage and endurance characteristics. Flash offers low cost, high performance, and reliable storage solutions for products ranging from smartphones to IoT devices, automotive applications, notebook PCs, gaming consoles, video recording devices (drones, surveillance systems, etc.), Extended Reality (AR, VR, MR), and more.
As applications for flash have become more diverse, the need for industry standard solutions has grown. Users and suppliers are collaborating within JEDEC to define next-generation device, package and assembly standards. Current focus areas include:
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Recent Documents
| Universal Flash Storage (UFS) File Based Optimizations (FBO) Extension, Version 1.0 | JESD231 | Aug 2022 |
| Universal Flash Storage Host Controller Interface (UFSHCI), Version 4.0 | JESD223E | Aug 2022 |
| UNIVERSAL FLASH STORAGE, Version 4.0 | JESD220F | Aug 2022 |
| SERIAL FLASH DISCOVERABLE PARAMETERS (SFDP) | JESD216F.02 | Jun 2022 |
| SOLID-STATE DRIVE (SSD) ENDURANCE WORKLOADS | JESD219A.01 | Jun 2022 |
| SOLID STATE DRIVE (SSD) REQUIREMENTS AND ENDURANCE TEST METHOD | JESD218B.02 | Jun 2022 |
| ENCLOSURE FORM FACTOR FOR SSD DEVICES, VERSION 1.0 | JESD253.01 | Aug 2021 |
| XFM DEVICE, Version 1.0 | JESD233 | Aug 2021 |
| UNIVERSAL FLASH STORAGE (UFS) CARD EXTENSION, Version 3.0 | JESD220-2B | Nov 2020 |
| UNIVERSAL FLASH STORAGE (UFS) HOST PERFORMANCE BOOSTER (HPB) EXTENSION, VERSION 2.0 | JESD220-3A | Sep 2020 |
Events and Meetings
| JC-16,40,42,45,63,64 | Maui | 12 - 15 Dec 2022 |
| JC-16,40,42,45,63,64 | Seattle | 6 - 9 Mar 2023 |
| JC-16,40,42,45,63,64 | Jeju | 5 - 8 Jun 2023 |
| JC-16,40,42,45,63,64 | Vancouver | 28 - 31 Aug 2023 |
| JC-16,40,42,45,63,64 | Maui | 4 - 7 Dec 2023 |
