Timing Values - SanDisk SDSDB-32-201-80 - Industrial Grade Flash Memory Card Product Manual

Secure Digital (SD) Card Protocol Description

4.11.4. Timing Values

Table 4-17 defines all timing values. For more information, refer to Table 5-5 and 5.1.9.2 in Section 5.0, and the
applications note in Appendix A, "Host Design Considerations: NAND MMC and SD-based Products."
NOTE: min [{(TAAC f ) + (NSAC 100)}, {(100ms f)}] where units = (clocks) and "f" is the clock frequency.
4-32
Table 4-17. Timing Values
Min.
2
N
CR
5
N
ID
2
N
AC
8
N
RC
8
N
CC
2
N
WR
SanDisk Secure Digital (SD) Card Product Manual, Rev. 1.9 © 2003 SANDISK CORPORATION
Max. Unit
64 Clock Cycles
5 Clock Cycles
See note. Clock Cycles
- Clock Cycles
- Clock Cycles
- Clock Cycles