T
T
TS
S
S2
2
2G
G
GS
S
SD
D
D1
1
15
5
50
0
0
2GB 150x Secure Digital Card
Transcend Information Inc.
15
• Bus Timing (High Speed Mode)
Parameter Symbol Min Max. Unit Remark
Clock CLK (All values are referred to min (VIH) and max (VIL)
Clock frequency Data Transfer Mode fPP 0 50 MHz
Clock low time tWL 7 ns
Clock high time tWH 7 ns
Clock rise time tTLH 3 ns
Clock fall time tTHL 3 ns
Inputs CMD, DAT (referenced to CLK)
Input set-up time tISU 6 ns
Input hold time tIH 2 ns
Outputs CMD, DAT (referenced to CLK)