Global Standards for the Microelectronics Industry
Standards & Documents Search
| Title | Document # |
Date |
|---|---|---|
DDR5 Serial Presence Detect (SPD) ContentsTerminology update Release Number: Version 1.1 |
JESD400-5A.01 | Jan 2023 |
This standard describes the serial presence detect (SPD) values for all DDR5 memory modules. In this context, “modules” applies to memory modules like traditional Dual In-line Memory Modules (DIMMs) or solder-down motherboard applications. The SPD data provides critical information about all modules on the memory channel and is intended to be used by the system's BIOS in order to properly initialize and optimize the system memory channels. Committee(s): JC-45 Free download. Registration or login required. |
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184-Pin PC-2700 SDRAM Unbuffered DIMM - TSOP-Based DRAMs Design Specification |
MODULE4.20.8 | May 2021 |
Release No. 31This revision contains terminology updates only. JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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184 Pin Unbuffered SDR SDRAM DIMM Family |
MODULE4.5.11 | May 2021 |
Release No.31This revision contains terminology updates only. Committee(s): JC-42 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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240-Pin PC3-6400/PC3-8500/PC3-10600/PC3-12800/PC3-14900/PC3-17000 DDR3 SDRAM Unbuffered DIMM Design Specification |
MODULE4.20.19 | May 2021 |
Release No. 31. Item 2131.03, 2078.04, 2131.06This revision contains terminology updates only. Committee(s): JC-45, JC-45.2, JC-45.3 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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240-Pin Unbuffered and Registered DDR2 SDRAM DIMM Family |
MODULE4.5.14 | May 2021 |
Release No. 31This revision contains terminology updates only. JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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