2024年5月13日发(作者：禄博敏)

JEDEC

STANDARD

Universal Flash Storage (UFS)

Card Extension

Version 1.0

JESD220-2

MARCH 2016

JEDEC SOLID STATE TECHNOLOGY ASSOCIATION

NOTICE

JEDEC standards and publications contain material that has been prepared, reviewed, and approved

through the JEDEC Board of Directors level and subsequently reviewed and approved by the JEDEC

legal counsel.

JEDEC standards and publications are designed to serve the public interest through eliminating

misunderstandings between manufacturers and purchasers, facilitating interchangeability and

improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the

proper product for use by those other than JEDEC members, whether the standard is to be used either

domestically or internationally.

JEDEC standards and publications are adopted without regard to whether or not their adoption may

involve patents or articles, materials, or processes. By such action JEDEC does not assume any liability to

any patent owner, nor does it assume any obligation whatever to parties adopting the JEDEC standards or

publications.

The information included in JEDEC standards and publications represents a sound approach to product

specification and application, principally from the solid state device manufacturer viewpoint. Within the

JEDEC organization there are procedures whereby a JEDEC standard or publication may be further

processed and ultimately become an ANSI standard. No claims to be in conformance with this standard

may be made unless all requirements stated in

the standard are met.

Special Legal Disclaimer: JEDEC has received information that certain patents or patent applications

may be essential to this standard. However, as of the publication date of this standard, no statements

regarding an assurance to license such patents or patent applications have been provided. JEDEC does not

make any determination as to the validity or relevancy of such patents or patent applications. Anyone

making use of the standard assumes all liability resulting from such use. JEDEC and its members disclaim

any representation or warranty, express or implied, relating to the standard and its use.

Inquiries, comments, and suggestions relative to the content of this JEDEC standard or publication should

be addressed to JEDEC at the address below, or refer to under Standards and Documents

for alternative contact information.

Published by

©JEDEC Solid State Technology Association 2016

3103 North 10th Street

Suite 240 South

Arlington, VA 22201-2107

This document may be downloaded free of charge; however JEDEC retains the copyright on this material.

By downloading this file the individual agrees not to charge for or resell the resulting material.

PRICE: Contact JEDEC

Printed in the U.S.A.

All rights reserved

2024年5月13日发(作者：禄博敏)

JEDEC

STANDARD

Universal Flash Storage (UFS)

Card Extension

Version 1.0

JESD220-2

MARCH 2016

JEDEC SOLID STATE TECHNOLOGY ASSOCIATION

NOTICE

JEDEC standards and publications contain material that has been prepared, reviewed, and approved

through the JEDEC Board of Directors level and subsequently reviewed and approved by the JEDEC

legal counsel.

JEDEC standards and publications are designed to serve the public interest through eliminating

misunderstandings between manufacturers and purchasers, facilitating interchangeability and

improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the

proper product for use by those other than JEDEC members, whether the standard is to be used either

domestically or internationally.

JEDEC standards and publications are adopted without regard to whether or not their adoption may

involve patents or articles, materials, or processes. By such action JEDEC does not assume any liability to

any patent owner, nor does it assume any obligation whatever to parties adopting the JEDEC standards or

publications.

The information included in JEDEC standards and publications represents a sound approach to product

specification and application, principally from the solid state device manufacturer viewpoint. Within the

JEDEC organization there are procedures whereby a JEDEC standard or publication may be further

processed and ultimately become an ANSI standard. No claims to be in conformance with this standard

may be made unless all requirements stated in

the standard are met.

Special Legal Disclaimer: JEDEC has received information that certain patents or patent applications

may be essential to this standard. However, as of the publication date of this standard, no statements

regarding an assurance to license such patents or patent applications have been provided. JEDEC does not

make any determination as to the validity or relevancy of such patents or patent applications. Anyone

making use of the standard assumes all liability resulting from such use. JEDEC and its members disclaim

any representation or warranty, express or implied, relating to the standard and its use.

Inquiries, comments, and suggestions relative to the content of this JEDEC standard or publication should

be addressed to JEDEC at the address below, or refer to under Standards and Documents

for alternative contact information.

Published by

©JEDEC Solid State Technology Association 2016

3103 North 10th Street

Suite 240 South

Arlington, VA 22201-2107

This document may be downloaded free of charge; however JEDEC retains the copyright on this material.

By downloading this file the individual agrees not to charge for or resell the resulting material.

PRICE: Contact JEDEC

Printed in the U.S.A.

All rights reserved