TS128M~2GSDM80
•
Bus Timing (Default)
128M~2GB miniSD Memory Card
Parameter
Clock frequency Data Transfer Mode
Clock frequency Identification Mode
(The low freq. is required for MultiMediaCard
compatibility.)
Clock low time
Clock high time
Clock rise time
Symbol
f
PP
f
OD
Min
0
0
Max.
25
400
Unit
MHz
KHz
Remark
C
L
≤
100 pF, (7 cards)
C
L
≤
250 pF, (21 cards)
Clock CLK (All values are referred to min (V
IH
) and max (V
IL
)
t
WL
t
WH
t
TLH
5
10
50
10
50
10
ns
ns
ns
ns
ns
C
L
≤
100 pF, (7 cards)
C
L
≤
250 pF, (21 cards)
C
L
≤
100 pF, (7 cards)
C
L
≤
250 pF, (21 cards)
C
L
≤
100 pF, (7 cards)
Transcend Information Inc.