SanDisk SD Card

Revision 2.2SanDisk SD Card Product Manual5.5 Data Write...............................................................................................5-35.6 Erase and Write Protect Management.....................................................5-45.7 Read CID/CSD Registers .......................................................................5-55.8 Reset Sequence.......................................................................................5-55.9 Clock Control .........................................................................................5-55.10 Error Conditions ....................................................................................5-65.11 Memory Array Partitioning....................................................................5-75.12 Card Lock/Unlock .................................................................................5-75.13 Application-specific Commands............................................................5-75.14 Copyright Protection Commands...........................................................5-75.15 Switch Function Command ...................................................................5-75.16 High-speed Mode (25MB/sec interface speed)......................................5-75.17 SPI Command Set..................................................................................5-85.18 Responses ............................................................................................5-125.19 Data Tokens .........................................................................................5-145.20 Data Error Token .................................................................................5-155.21 Clearing Status Bits .............................................................................5-155.22 Card Registers......................................................................................5-175.23 SPI Bus Timing Diagrams ...................................................................5-175.24 Timing Values......................................................................................5-195.25 SPI Electrical Interface........................................................................5-205.26 SPI Bus Operating Conditions.............................................................5-205.27 Bus Timing ..........................................................................................5-20Appendix A Ordering Information...............................................................A-1Appendix B SanDisk Worldwide Sales Offices........................................... B-1Appendix C Limited Warranty..................................................................... C-1Appendix D Disclaimer of Liability ............................................................D-1Appendix E Application Note...................................................................... E-1© 2004 SanDisk Corporation iii