Revision 2.2
SanDisk SD Card Product Manual
© 2004 SanDisk Corporation
iii
5.5
Data Write
...............................................................................................
5-3
5.6
Erase and Write Protect Management
.....................................................
5-4
5.7
Read CID/CSD Registers
.......................................................................
5-5
5.8
Reset Sequence
.......................................................................................
5-5
5.9
Clock Control
.........................................................................................
5-5
5.10 Error Conditions
....................................................................................
5-6
5.11 Memory Array Partitioning
....................................................................
5-7
5.12 Card Lock/Unlock
.................................................................................
5-7
5.13 Application-specific Commands
............................................................
5-7
5.14 Copyright Protection Commands
...........................................................
5-7
5.15 Switch Function Command
...................................................................
5-7
5.16 High-speed Mode (25MB/sec interface speed)
......................................
5-7
5.17 SPI Command Set
..................................................................................
5-8
5.18 Responses
............................................................................................
5-12
5.19 Data Tokens
.........................................................................................
5-14
5.20 Data Error Token
.................................................................................
5-15
5.21 Clearing Status Bits
.............................................................................
5-15
5.22 Card Registers
......................................................................................
5-17
5.23 SPI Bus Timing Diagrams
...................................................................
5-17
5.24 Timing Values
......................................................................................
5-19
5.25 SPI Electrical Interface
........................................................................
5-20
5.26 SPI Bus Operating Conditions
.............................................................
5-20
5.27 Bus Timing
..........................................................................................
5-20
Appendix A
Ordering Information
...............................................................
A-1
Appendix B
SanDisk Worldwide Sales Offices
...........................................
B-1
Appendix C
Limited Warranty
.....................................................................
C-1
Appendix D
Disclaimer of Liability
............................................................
D-1
Appendix E
Application Note
......................................................................
E-1