Programar Sd

SanDisk Secure Digital Card

Product Manual
Version 1.9 Document No. 80-13-00169 December 2003

SanDisk Corporation
Corporate Headquarters • 140 Caspian Court • Sunnyvale, CA 94089 Phone (408) 542-0500 • Fax (408) 542-0503 www.sandisk.com

SanDisk® Corporation general policy does not recommend the use of its products in life support applications where in a failure or malfunction ofthe product may directly threaten life or injury. Per SanDisk Terms and Conditions of Sale, the user of SanDisk products in life support applications assumes all risk of such use and indemnifies SanDisk against all damages. See “Limited Warranty and Disclaimer of Liability.” This document is for information use only and is subject to change without prior notice. SanDisk Corporation assumes noresponsibility for any errors that may appear in this document, nor for incidental or consequential damages resulting from the furnishing, performance or use of this material. No part of this document may be reproduced, transmitted, transcribed, stored in a retrievable manner or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic,optical, chemical, manual or otherwise, without the prior written consent of an officer of SanDisk Corporation. SanDisk and the SanDisk logo are registered trademarks of SanDisk Corporation. Product names mentioned herein are for identification purposes only and may be trademarks and/or registered trademarks of their respective companies. © 2003 SanDisk Corporation. All rights reserved. SanDiskproducts are covered or licensed under one or more of the following U.S. Patent Nos. 5,070,032; 5,095,344; 5,168,465; 5,172,338; 5,198,380; 5,200,959; 5,268,318; 5,268,870; 5,272,669; 5,418,752; 5,602,987. Other U.S. and foreign patents awarded and pending. Lit. No. 80-13-00169 Rev. 1.9 12/2003 Revision History • Revision 1.0 dated 6/2001−initial release. • Revision 1.1 dated 11/2001−minor editorialand technical changes. • Revision 1.2 dated 6/2002−minor editorial and technical changes. • Revision 1.3 dated 7/2002−minor editorial and technical changes. • Revision 1.4 dated 11/2002—minor editorial change. • Revision 1.5 dated 3/2003— changed power requirements in Section 2.3, Table 2.3; updated addresses in Appendix A; adjusted footers and front matter. • Revision 1.6 dated 8/2003—added512- and 1024-Mb capacities; updated “Limited Warranty” appendix; added “Disclaimer of Liability” appendix. • Revision 1.7 dated 9/2003—minor revisions; added appnote as Appendix A • Revision 1.8 dated 11/2003—changed VDD read/write values in Section 2 and Table 3-10 • Revision 1.9 dated 12/2003—changed VDD read/write values in Table 3-10 Printed in U.S.A.

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SanDisk Secure Digital (SD)Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION

Table of Contents
1. Introduction to the SD Card ............................................................................................................................... 1-1 1.1. Scope .................................................................................................................................................1-2 1.2. Product Models ................................................................................................................................. 1-2 1.3. System Features................................................................................................................................. 1-2 1.4. SD CardStandard.............................................................................................................................. 1-3 1.5. Functional Description ...................................................................................................................... 1-3 1.5.1. Flash Technology Independence............................................................................................. 1-4 1.5.2. Defect and Error Management...