Global Standards for the Microelectronics Industry
Standards & Documents Search
Title | Document # | Date |
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100 Pin DRAM, SDRAM, and ROM DIMM |
MODULE4.4.8 | Dec 1997 |
Release No. 8 Committee(s): JC-42.3 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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144 Pin SDRAM SO-DIMM |
MODULE4.5.6 | Mar 1999 |
Release No.9 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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VCSDRAM Specific SDRAM Functions |
SDRAM3.11.5.4 | Jun 1999 |
Release No. 9 Committee(s): JC-42.3 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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Enhanced SDRAM (ESDRAM) Specific SDRAM Functions |
SDRAM3.11.5.3 | Jun 1999 |
Release No. 9 Committee(s): JC-42.3 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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144 Pin and 168 Pin PEMM Families with EDO-DRAM and SDRAM |
MODULE4.5.13 | Oct 2000 |
Release No. 10 Committee(s): JC-42 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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200 Pin SDRAM DIMM |
MODULE4.5.2 | Oct 2001 |
Release No.11 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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168 Pin Registered SDRAM DIMM Family |
MODULE4.5.7 | Oct 2001 |
Release No.11 Committee(s): JC-42.5 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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General SDRAM Functions |
SDRAM3.11.5.1 | Jun 2002 |
Release No. 12 Committee(s): JC-42.3 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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DDR Specific SDRAM Functions |
SDRAM3.11.5.2 | Jun 2003 |
Release No. 13 Committee(s): JC-42.3 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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Registration - 240 pin DDR2 SDRAM, 1.00 mm contact centers, Socket Outline. Item 11.14-061. |
SO-001B | Jul 2003 |
Free download. Registration or login required. |
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200 Pin, PC-2700/PC-2100/PC-1600 Unbuffered SO-DIMM SDRAM Reference Design Specification |
MODULE4.20.6 | Oct 2003 |
Release No. 13 Committee(s): JC-42.5 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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Nibble Wide SDRAM |
SDRAM3.11.2 | Jan 2004 |
Release No.13 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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Byte Wide SDRAM |
SDRAM3.11.3 | Jan 2004 |
Release No.13 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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SPD Annex D, DDR Synchronous DRAM (DDR SDRAM) |
SPD4.1.2.4 | Jan 2004 |
Release No.13 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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214-Pin DDR2 SDRAM Unbuffered MicroDIMM Design Specification |
MODULE4.20.12 | Apr 2004 |
Release No. 14 Committee(s): JC-45.3 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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100-Pin DDR SDRAM Unbuffered 32b-DIMM Design Specification |
MODULE4.20.9 | Nov 2004 |
Release No. 14 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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DRIVER SPECIFICATIONS FOR 1.8 V POWER SUPPLY POINT-TO-POINT DRIVERS |
JESD8-17 | Nov 2004 |
This material is intended to be reflected in supplier specifications for point to point DDR devices ranging from 400 Mb/s to 800 Mb/s operation. It is a method to specify driver impedance with something other than a number that does not nec-essarily define how it operates in a real net This standard addresses this issue using net lengths and specifies how much uncertainty can exist in the data for each speed supported. Free download. Registration or login required. |
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SDRAM and SGRAM Architectural Operational Features Table of Contents |
SDRAM3.11.5.TOC | May 2006 |
Release No.16 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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SPD Annex I, Serial Presence Detect for Virtual Channel SDRAM, Revision 2 |
SPD4.1.2.9 | Jun 2006 |
Release No.9A Committee(s): JC-42 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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Registration - DDR2 SDRAM DIMM (Dual Inline memory Module) Family, Flex-Based, 1.00 mm Contact Centers. |
MO-281-A | Nov 2006 |
Item 11.14-100 Patents(): STAKTEK: See Outline Committee(s): JC-11 Free download. Registration or login required. |
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SPD Annex J: Serial Presence Detect for DDR2 SDRAM |
SPD4.1.2.10 | Jan 2007 |
Release No. 17 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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144-Pin EP2-2100 DDR2 SDRAM 32b S0DIMM Design Specification, Rev 1.0. Item 2043.09. |
MODULE4.20.16 | Feb 2007 |
Release No. 16 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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Registration - 204 Pin SO-DDR3 SDRAM, 0.60 mm Contact Centers, Socket Outline. |
SO-006B | Oct 2007 |
Item 11.14-114 Patents(): Foxconn (Hon Hai): 5,882,211, 6,113,398 Committee(s): JC-11 Free download. Registration or login required. |
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Registration - DDR3 SDRAM DIMM (Dual Inline Memory Module) Family, Flex-Based, 1.00 mm contact Centers |
MO-290-A | Nov 2007 |
Item 11.14-118 Patents(): STAKTEK, See Outline Committee(s): JC-11 Free download. Registration or login required. |
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SPECIALITY DDR2-1066 SDRAM |
JESD208 | Nov 2007 |
This document defines the Specialty DDR2-1066 SDRAM specification, including features, functionalities, AC and DC characteristics, packages, and ball/signal assignments. The purpose of this Specification is to define the minimum set of requirements for JEDEC compliant 256 Mb through 4 Gb for x4, x8, and x16 Specialty DDR2-1066 SDRAM devices. Committee(s): JC-42.3 Free download. Registration or login required. |
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DOUBLE DATA RATE (DDR) SDRAM STANDARD |
JESD79F | Feb 2008 |
This comprehensive standard defines all required aspects of 64Mb through 1Gb DDR SDRAMs with X4/X8/X16 data interfaces, including features, functionality, ac and dc parametrics, packages and pin assignments. This scope will subsequently be expanded to formally apply to x32 devices, and higher density devices as well The purpose of this Standard is to define the minimum set of requirements for JEDEC compliant 64Mb through 1Gb, X4/X8/X16 DDR SDRAMs. System designs based on the required aspects of this specification will be supported by all DDR SDRAM vendors providing JEDEC compliant devices. Committee(s): JC-42.3 Free download. Registration or login required. |
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Word Wide SDRAM. |
SDRAM3.11.4 | Feb 2008 |
Release No. 17. Item 1749.01 Committee(s): JC-42.3 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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200-Pin DDR2 SDRAM Unbuffered SODIMM Design Specification |
MODULE4.20.11 | Jun 2008 |
Release No. 18. Item 2168.01 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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DDR2 Specific SDRAM Function |
SDRAM3.11.5.5 | Jul 2008 |
Release No. 18 Committee(s): JC-42.3 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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Addendum No. 1 to JESD209A, LOW POWER DOUBLE DATA RATE (LPDDR) SDRAM, 1.2 V I/O. |
JESD209A-1 | Mar 2009 |
This document defines the Low Power Double Data Rate (LPDDR) SDRAM 1.2 V I/O, including AC and DC operating conditions, extended mode register settings, and I-V characteristics. The purpose of this Standard is to define the minimum set of requirements for JEDEC compliant 64 Mb through 2 Gb for x16 and x32 Low Power Double Data Rate SDRAM devices with 1.2 V I/O. System designs based on the required aspects of this specification will be supported by all LPDDR SDRAM vendors providing compliant devices. Committee(s): JC-42.6 Free download. Registration or login required. |
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Annex W, R/C W, in 240-Pin PC3-6400/PC3-8500/PC3-10600/PC3-12800 DDR3 SDRAM Registered DIMM Design Specification. Item 2156.07 |
MODULE4.20.20.W | Aug 2009 |
Release No. 19 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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Annex Y, R/C Y, in 240-Pin PC3-6400/PC3-8500/PC3-10600/PC3-12800 DDR3 SDRAM Registered DIMM Design Specification. Item 2156.06 |
MODULE4.20.20.Y | Aug 2009 |
Release No. 19 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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DDR2 SDRAM STANDARD |
JESD79-2F | Nov 2009 |
This comprehensive standard defines all required aspects of 256Mb through 4Gb DDR2 SDRAMs with x4/x8/x16 data interfaces, including pinout, addressing, functional description, features, ac and dc parametrics, truth tables, and packages. Standard JESD79-2 uses a SSTL_18 interface, which is described in another JEDEC standard called JESD8-15. The purpose of this Standard is to define the minimum set of requirements for compliant devices 256Mb through 4Gb, x4/x8/x16 DDR2 SDRAMs. System designs based on the required aspects of this specification will be supported by all DDR2 SDRAM vendors providing compliant devices. Changes between versions is indicated in Annex A. Item 1778.01 Free download. Registration or login required. |
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240-Pin PC2-6400/PC2-5300/PC2-4200/PC2-3200 DDR2 SDRAM Registered DIMM Design Standard, Rev 4.04. |
MODULE4.20.10 | Jan 2010 |
Release No. 19A. Items 2133.37, 2191.00, 2191.02, 2129.12, 2113.33. JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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LOW POWER DOUBLE DATA RATE (LPDDR) SDRAM STANDARD |
JESD209B | Feb 2010 |
This standard defines the Low Power Double Data Rate (LPDDR) SDRAM, including features, functionality, AC and DC characteristics, packages, and pin assignments. This scope may be expanded in future to also include other higher density devices. The purpose of this document is to define the minimum set of requirements for JEDEC compliant 64Mb through 2Gb for x16 and x32 Low Power Double Data Rate SDRAM devices. System designs based on the required aspects of this standard will be supported by all LPDDR SDRAM vendors providing compliant devices. (JESD209 was originally numbered as JESD79-4 May 2006 to August 2007, corrected to JESD209 09/17/2007). Patents(): See Document Committee(s): JC-42.3, JC-42.6 Free download. Registration or login required. |
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Registration - DDR2 SDRAM DIMM (Dual Inline Memory Module) Family with 1.00 mm Contact Centers. |
MO-237-G.01 | Apr 2011 |
Item 11.14-128, 11.14-128E Patents(): Hitachi: 5,227,664 Committee(s): JC-11.14 Free download. Registration or login required. |
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Annex J, R/C J in 240-Pin PC3-6400/PC3-8500/PC3-10600/PC3-12800/PC3-14900/PC3-17000 DDR3 SDRAM Registered DIMM Design Specification. |
MODULE4.20.20.J | May 2011 |
Release No. 21 Item 2082.93 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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Annex AB, R/C AB in 240-Pin PC3-6400/PC3-8500/PC3-10600/PC3-12800/PC3-14900/PC3-17000 DDR3 SDRAM Registered DIMM Design Specification |
MODULE4.20.20.AB | May 2011 |
Release No. 21 Committee(s): JC-45.1 JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |
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1.2 V HIGH-SPEED LVCMOS (HS_LVCMOS) INTERFACE |
JESD8-26 | Sep 2011 |
This standard defines the dc and ac input levels, output levels, and input overshoot and undershoot specifications for the 1.2 V High-speed LVCMOS (HS_LVCMOS) interface. The non-terminated interface has a switching range that is nominally expected to be 0 V to 1.2 V and is primarily intended to support communications with Wide I/O SDRAM devices. Committee(s): JC-16 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 Registered DIMM Design Specification |
MODULE4.20.20 | Feb 2012 |
Release No. 22. Item 2082.94A JESD21-C Solid State Memory Documents Main Page Free download. Registration or login required. |