SD80 Datasheet, PDF (7/8 Pages) Transcend Information. Inc. – 128MB~2GB SD80Cards

SD80 series
• Bus Timing (High Speed Mode)
128MB~2GB SD80 Cards
Parameter
Symbol Min
Clock CLK (All values are referred to min (V_IH) and max (V_IL)
Clock frequency Data Transfer Mode
f_PP
0
Clock low time
t_WL
7
Clock high time
Clock rise time
Clock fall time
Inputs CMD, DAT (referenced to CLK)
t_WH
7
t_TLH
t_THL
Input set-up time
Input hold time
Outputs CMD, DAT (referenced to CLK)
t_ISU
6
t_IH
2
Transcend Information Inc.
7
Max.
50
3
3
Unit
MHz
ns
ns
ns
ns
ns
ns
Remark