Secure Digital Card Specification Sheet

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128MB~2GB SD80 Cards
Transcend Information Inc.
6
50 ns C
L
≤ 250 pF, (21 cards)
t
THL
10 ns C
L
≤ 100 pF, (7 cards) Clock fall time
50 ns C
L
≤ 250 pF, (21 cards)
Inputs CMD, DAT (referenced to CLK)
Input set-up time t
ISU
5 ns C
L
≤ 25 pF, (1 cards)
Input hold time t
IH
5 ns C
L
≤ 25 pF, (1 cards)
Outputs CMD, DAT (referenced to CLK)
Output Delay time during Data Transfer Mode t
ODLY
0 14 ns C
L
≤ 25 pF, (1 cards)
Output Delay time during Identification Mode t
ODLY
0 50 ns C
L
≤ 25 pF, (1 cards)