Global Standards for the Microelectronics Industry
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Document # | Date |
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240-Pin Unbuffered and Registered DDR2 SDRAM DIMM Family |
MODULE4.5.14 | May 2021 |
Release No. 31 This revision contains terminology updates only. 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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Addendum No. 1 to JESD79-4, 3D STACKED DRAM |
JESD79-4-1B | Feb 2021 |
This document defines the 3DS DDR4 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 a compliant 8 Gbit through 128 Gbit for x4, x8 3DS DDR4 SDRAM devices. This addendum was created based on the JESD79-4 DDR4 SDRAM specification. Each aspect of the changes for 3DS DDR4 SDRAM operation was considered. Item 1727.58G Committee(s): JC-42.3C 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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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. |