Global Standards for the Microelectronics Industry
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Displaying 1 - 7 of 7 documents. Show 5 results per page.
Title | Document # | Date |
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SPD Annex L: Serial Presence Detect (SPD) for DDR4 SDRAM Modules, Release 6Release Number: 30 |
SPD4.1.2.L-6 | Nov 2020 |
This annex describes the serial presence detect (SPD) values for all DDR4 modules covered in Document Release 6. Differences between module types are encapsulated in subsections of this annex. These presence detect values are those referenced in the SPD standard document for ‘Specific Features’. Item 2220.01H.
Committee(s): JC-45 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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SPD Annex L: Serial Presence Detect (SPD) for DDR4 SDRAM Modules, Release 5Release Number: 29 |
SPD4.1.2.L-5 | Aug 2019 |
This annex describes the serial presence detect (SPD) values for all DDR4 modules covered in Document Release 5. Differences between module types are encapsulated in subsections of this annex. These presence detect values are those referenced in the SPD standard document for ‘Specific Features’. Item 2276.05. Committee(s): JC-45 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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SPD Annex L, Serial Presence Detect (SPD) for DDR4 SDRAM Modules, Release 4Release Number: 27A |
SPD4.1.2.L-4 | Aug 2019 |
This annex describes the serial presence detect (SPD) values for all DDR4 modules covered in Document Release 4. Differences between module types are encapsulated in subsections of this annex. These presence detect values are those referenced in the SPD standard document for ‘Specific Features’. Item 2220.01G. This is an editorial revision to the publication in January 2017. Committee(s): JC-45 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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DICTIONARY OF TERMS FOR SOLID-STATE TECHNOLOGY, 7th Edition |
JESD88F | Feb 2018 |
This reference for technical writers and educators, manufacturers, and buyers and users of discrete solid state devices is now available. It should aid the technical committees of JEDEC in the avoidance of multiple definitions and reduce the proliferation of redundant definitions. The long-term goal is to include definitions from all JEDEC publications and standards. Each of the approximately two thousand entries is referenced to its source publication, and an annex listing the names of the source publications and their releases dates is included. All entries were reviewed for punctuation, grammar, and clarity, as well as accuracy, and reworded if such was considered warranted. The purpose of this dictionary is to promote the uniform use of terms, definitions, abbreviations, and symbols throughout the solid state industry Committee(s): JC-10 Free download. Registration or login required. |
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DDR4 NVDIMM-N Design Standard |
JESD248A.01 | Apr 2023 |
Terminology update. This standard defines the electrical and mechanical requirements for 288-pin, 1.2 Volt (VDD), Double Data Rate, Synchronous SDRAM Non-Volatile Dual In-Line Memory Modules with NAND Flash backup (DDR4 NVDIMM-N). A DDR4 NVDIMM-N is a Hybrid Memory Module with a DDR4 DIMM interface consisting of DRAM that is made non-volatile through the use of NAND Flash. Committee(s): JC-45.6 Available for purchase: $123.36 Add to Cart Paying JEDEC Members may login for free access. |
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BYTE ADDRESSABLE ENERGY BACKED INTERFACE |
JESD245E | Apr 2022 |
This standard specifies the host and device interface for a DDR4 NVDIMM-N, which is a DIMM that achieves non-volatility by copying SDRAM contents into non-volatile memory (NVM) when host power is lost using an Energy Source managed by either the module or the host. This standard is used in conjunction with JESD248. Item 2233.54G Committee(s): JC-45.6 Free download. Registration or login required. |
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Backup Energy Module Standard for NVDIMM Memory Devices (BEM) |
JESD315 | Dec 2021 |
This standard defines the functional requirements of Backup Energy Module (BEM), henceforth referred to as BEM in this standard. This module shall be used to provide backup power to the Industry Defined Storage Array Controller Cards and NVDIMM-n as applicable. All standards are applicable under all operating conditions unless otherwise stated. Item 2279.03 Committee(s): JC-45 Free download. Registration or login required. |