Jedec

JEDEC - Wikipedia, the free encyclopedia
JEDEC Solid State Technology Association, formerly known as Joint Electron ... JEDEC was founded in 1958 as a joint activity between EIA and NEMA to develop ...
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JEDEC
JEDEC Catalogue. Standards. Publication. Dictionary. JEP95 ... Join JEDEC. Membership List. Chinese Website. Meetings event calendar. ROCS Workshop 10/12/08 ...
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JEDEC memory standards - Wikipedia, the free encyclopedia
JEDEC Standard 21 specifies semiconductor memories from the 256 bit static RAM ... JEDEC Solid State Technology Association (December 2002), "Terms, Definitions, ...
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JEDEC: Information from Answers.com
JEDEC is short for: Meaning Category Joint Electron Device Engineering Council Academic & Science->Electronics Joint Electronic Device Engineering
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MMCA: Home
Contact JEDEC regarding MMCA ... join JEDEC! Free Membership - 2008 ... Please see the official press release located on the JEDEC Web Site. ...
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JEDEC STANDARD
JEDEC standards and publications contain material that has been prepared, ... through the JEDEC Board of Directors level and subsequently reviewed and approved by the ...
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SM Associates, Inc. - Jedec Tray Handlers & Stackers
We manufacture Jedec tray handlers, and Jedec Tray Stackers. ... presents its JEDEC Tray FEEDER. TH505 JEDEC Tray Feeder provides a fast and accurate solution ...
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JEDEC Solid State Technology Association, formerly known as Joint Electron Device Engineering Council (JEDEC) or Joint Electron Device Engineering Councils, is the semiconductor engineering standardization body of the Electronic Industries Alliance (EIA), a trade association that represents all areas of the electronics industry.

Origins JEDEC was founded in 1958 as a joint activity between EIA and National Electrical Manufacturers Association to develop standards for semiconductor devices. (NEMA dropped its involvement in 1979.) This early work began as a part numbering system for devices which became quite popular in the 60's. For example, the 1N4001 rectifier diode and 2N2222 transistor part numbers came from JEDEC. These part numbers are still popular today. JEDEC later developed a numbering system for integrated circuits, but this did not gain acceptance in the semiconductor industry.

Test methods and product standards This early work was followed by a number of test methods, JESD22, and product standards. For example, the ESD caution symbol, which is the hand with the line drawn through it, was published by JEDEC is used worldwide. JEDEC also has a dictionary of semiconductor terms. All of JEDEC standards are free on web for downloading after a free registration.

JEDEC has issued widely-used standards for device interfaces, such as the JEDEC memory standards for computer memory (Random Access Memory), including the DDR SDRAM standards. JEDEC has over 300 members, including some of the world's largest computer companies.

Package drawings JEDEC also developed a number of popular package drawings for semiconductors such as TO-3, TO-5, etc. These are on the web under JEP-95. One hot issue is the development of lead-free packages that do not suffer from the whisker (metallurgy) problem that reappeared since the recent Restriction of Hazardous Substances Directive. JEDEC is working with iNemi on a joint interest group on lead-free issues.

Industry standards JEDEC's adoption of open industry standards (i.e., standards that permit any and all interested companies to freely manufacture in compliance with adopted standards) serves several vital functions for the advancement of electronic technologies. First and foremost, such standards allow for interoperability between different electrical components. Second, such standards minimize the likelihood that patents will interfere with the use of such standards, because all JEDEC members are under an obligation to disclose all related patents (including patents that are pending). Typically, standards will not be adopted to cover technology that will be subject to patent protection. In rare circumstances, standards covered by a patent may be adopted, but only on the understanding that the patent owner will not enforce such patent rights or, at a minimum, that the patent owner will provide a reasonable and non-discriminatory license to the patented technology.§8.2 of the JEDEC Manual of Organizationand Procedure (JM21-M), http://www.jedec.org/Home/manuals/JM21L.pdf

Today In the fall of 1999, JEDEC became a separate trade association, but still within the EIA Alliance. The new association was known as 'JEDEC Solid State Technology Association'.

External links

JEDEC.org index
List of JEDEC member companies
JEP95, the master JEDEC package list (free registration required)
INemi, tin whiskers user group of iNemi, a consortium of electronics companies
Universal Flash Storage New Flash Memory Standard

JEDEC
JEDEC is the leading developer of standards for the solid-state industry. Almost 3300 participants, appointed by some 295 companies ...

JEDEC Free Standards and Document Login Page
Register with JEDEC Click here to gain access here to register and to create a Login name and password Forgotten Password?

JEDEC - Wikipedia, the free encyclopedia
JEDEC Solid State Technology Association, formerly known as J oint E lectron D evice E ngineering C ouncil (JEDEC) or Joint Electron Device Engineering Councils, is the ...

JEDEC - a reference guide from Electronicstalk
Looking for the latest JEDEC-related news? Find it here on the Electronicstalk website with Laurence Marchini, Editor

Intel cuddles up to Jedec SDRAM standards • The Register
Sources said that Intel has an important meeting with industry standards body Jedec at the beginning of next year. Jedec is a semiconductor standards body which brings together a ...

JEDEC
Acronym Finder: JEDEC stands for Joint Electron Device Engineering Council (now the JEDEC Solid State Technology Association)

JEDEC - What does JEDEC stand for? Acronyms and abbreviations by the ...
Acronym Definition; JEDEC: Joint Electron Device Engineering Council (now the JEDEC Solid State Technology Association) JEDEC: Joint Electronic Devices Engineering Council

JEDEC memory standards - Wikipedia, the free encyclopedia
The JEDEC Solid State Technology Association is the semiconductor engineering standardization body of the Electronic Industries Alliance (EIA). Semiconductor memory is a very ...

JEDEC definition of JEDEC in the Free Online Encyclopedia.
The division of the Electronic Industries Alliance (EIA) that deals with semiconductor standards (officially, the JEDEC Solid State Technology Association of EIA).

FTC slams Rambus' memory 'monopoly' • The Register
The commission had accused Rambus of deceiving the memory standard-setting body JEDEC (Joint Electron Device Engineering Council) by failing to disclose intentions to patent ...