SanDisk 2GB - 2GB Micro Secure Digital Card Product Manual page 5

SanDisk microSD™, microSDHC™ and microSDXC™ cards
4.3.1 Card Identification Mode ..................................................... 17
4.3.2 Data Transfer Mode ........................................................... 17
4.3.3 Clock Control .................................................................... 18
4.3.4 Cyclic Redundancy Codes ................................................... 18
4.3.5 Error Conditions ................................................................ 18
4.3.6 Commands ....................................................................... 18
4.3.7 Card State Transition ......................................................... 18
4.3.8 Timing Diagrams and Values ............................................... 18
4.3.9 Speed Class Specification ................................................... 18
4.3.10 Erase Timeout Calculation ................................................... 18
5 Marking ............................................................................................ 19
6 Ordering Information .......................................................................... 20
January 2012 Version 2.5 © 2008 - 2012 SanDisk Corporation. SanDisk Confidential, subject to all applicable non-disclosure agreements iv
OEM Product Manual
2.5