Global Standards for the Microelectronics Industry
Standards & Documents Search
Title | Document # |
Date![]() |
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Serial Flash Discoverable Parameters (SFDP) |
JESD216G | Nov 2024 |
The SFDP standard defines the structure of the SFDP database within the memory device and methods used to read its data. Committee(s): JC-42.4 Free download. Registration or login required. |
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Low Power Double Data Rate Interface for Non-Volatile Memory (LPDDR4X-NVM) Standard |
JESD326-4 | Nov 2024 |
This standard defines the Low Power Double Data Rate interface for Non-Volatile Memory (LPDDR4XNVM) Standard. This standard describes 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 JEDEC compliant 16 bit single channel LPDDR4X-NVM device. LPDDR4X-NVM density ranges from 128Mb through 32Gb. Free download. Registration or login required. |
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NAND Flash Interface Interoperability |
JESD230G | Oct 2024 |
This standard was jointly developed by JEDEC and the Open NAND Flash Interface Workgroup, hereafter referred to as ONFI. This standard defines a standard NAND flash device interface interoperability standard that provides means for system be designed that can support Asynchronous SDR, Synchronous DDR and Toggle DDR NAND flash devices that are interoperable between JEDEC and ONFI member implementations. Free download. Registration or login required. |
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STANDARD MANUFACTURERS IDENTIFICATION CODE |
JEP106BK | Sep 2024 |
The manufacturers identification code is defined by one or more 8 bit fields, each consisting of 7 data bits plus 1 odd parity bit. The manufacturers identification code is assigned, maintained and updated by the JEDEC Office. The intent of this identification code is that it may be used whenever a digital field is required, e.g., hardware, software, documentation, etc. To make a request for an ID Code please go to https://www.jedec.org/standards-documents/id-codes-order-form Free download. Registration or login required. |
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Graphics Double Data Rate 7 SGRAM Standard (GDDR7) |
JESD239A | Sep 2024 |
This standard defines the Graphics Double Data Rate 7 (GDDR7) Synchronous Graphics Random Access Memory (SGRAM) specification, including features, functionality, package, and pin assignments.
Free download. Registration or login required. |
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Temperature Range and Measurement Standards for Components and Modules |
JESD402-1B | Sep 2024 |
This document specifies standard temperature ranges that may be used, by way of referencing JESD402-1, in other standards, specifications, and datasheets when defining temperature related specifications. Committee(s): JC-42 Free download. Registration or login required. |
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DDR5 SDRAMRelease Number: Version 1.31 |
JESD79-5C.01 | Jul 2024 |
Version 1.31 This standard defines the DDR5 SDRAM specification, including features, functionalities, AC and DC characteristics, packages, and ball/signal assignments. The purpose of this Standard is to define the minimum set of requirements for JEDEC compliant 8 Gb through 32 Gb for x4, x8, and x16 DDR5 SDRAM devices. This standard was created based on the DDR4 standards (JESD79-4) and some aspects of the DDR, DDR2, DDR3, and LPDDR4 standards (JESD79, JESD79-2, JESD79-3, and JESD209-4). Available for purchase: $423.00 Add to Cart Paying JEDEC Members may login for free access. |
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Low Power Double Data Rate 4 (LPDDR4) |
JESD209-4E | Jun 2024 |
This document defines the LPDDR4 standard, 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 JEDEC compliant 16 bit per channel SDRAM device with either one or two channels. LPDDR4 dual channel device density ranges from 2 Gb through 32 Gb and single channel density ranges from 1 Gb through 16 Gb. Available for purchase: $374.00 Add to Cart Paying JEDEC Members may login for free access. |
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SPI Safety Extensions (CRC) for Non Volatile SPI Flash Memories (QPI and xSPI) |
JESD255 | Mar 2024 |
The JESD255 document defines CRC modes supported with 8-bit aligned and 16-bit aligned data transactions. It is limited to logical bus transactions and does not cover the electrical properties of the IO bus. Free download. Registration or login required. |
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JC-42.6 MANUFACTURER IDENTIFICATION (ID) CODE FOR LOW POWER MEMORIES |
JEP166E | Jul 2023 |
This document defines the JC-42.6 Manufacturer ID. This document covers Manufacturer ID Codes for the following technologies: LPDDR (JESD209), LPDDR2 (JESD209-2), LPDDR3 (JESD209-3), LPDDR4 (JESD209-4), Wide-IO (JESD229), and Wide-IO2 (JESD229-2). The purpose of this document is to define the Manufacturer ID for these devices. Item No. 1725.03C. See Annex for additions/changes. To make a request for an ID code: https://www.jedec.org/id-codes-low-power-memories Committee(s): JC-42.6 Free download. Registration or login required. |