Revision 3.1
SanDisk iNAND Product Manual
© 2006 SanDisk Corporation
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TABLE OF CONTENTS
1. Introduction ...................................................................................................1-1
1.1 General Description ................................................................................1-1
1.2 Features...................................................................................................1-2
1.3 Document Scope.....................................................................................1-2
1.4 iNAND Standard ....................................................................................1-2
1.5 Functional Description............................................................................1-3
1.6 Technology Independence ......................................................................1-3
1.7 Defect and Error Management................................................................1-4
1.8 Wear Leveling.........................................................................................1-4
1.9 Automatic Sleep Mode ...........................................................................1-4
1.10 iNAND—SD Bus Mode ........................................................................1-4
1.11 SPI Mode ...............................................................................................1-6
2. Product Specifications...................................................................................2-1
2.1 Overview ................................................................................................2-1
2.2 Typical Card Power Requirements .........................................................2-1
2.3 System Performance ...............................................................................2-1
2.4 System Reliability and Maintenance ......................................................2-1
2.5 Physical Specifications ...........................................................................2-2
2.6 Capacity Specifications ..........................................................................2-4
3. iNAND Interface Description .......................................................................3-1
3.1 Pins and Registers...................................................................................3-1
3.2 Bus Topologies .......................................................................................3-2
3.3 Electrical Interface..................................................................................3-3
3.4 iNAND Registers....................................................................................3-3
3.5 Data Interchange Format and Card Sizes ...............................................3-3
4. iNAND Protocol Description ........................................................................4-1
4.1 General ...................................................................................................4-1
4.2 SD Bus Protocol .....................................................................................4-1
4.3 Functional Description............................................................................4-1
Appendix A Capacitor Specifications .......................................................... A-1
Appendix B Ordering Information .............................................................. B-1
Appendix C SanDisk Worldwide Sales Offices........................................... C-1
Appendix D Limited Warranty .................................................................... D-1
Appendix E Disclaimer of Liability............................................................. E-1
