ts32gsdhc2 Transcend Information. Inc., ts32gsdhc2 Datasheet - Page 4
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ts32gsdhc2
Manufacturer Part Number
ts32gsdhc2
Description
4~32gb High Capacity Secure Digital Card
Manufacturer
Transcend Information. Inc.
Datasheet
1.TS32GSDHC2.pdf
(24 pages)
Transcend Information Inc.
Note that the total capacitance of CMD and DAT lines will be consist of C
connected separately to the SD Memory Card host.
Host should consider total bus capacitance for each signal as the sum of C
defined by per signal. The host can determine C
capacitance load (C
maximum value of C
Single card capacitance
Maximum signal line inductance
Pull-up resistance inside card (pin1)
S
S
S
D
D
D
H
H
H
C
C
C
C
C
C
L
a
L
a
a
=40 pF). The SD Memory Card guarantees its bus timing when total bus capacitance is less than
(40 pF).
r
r
r
d
d
d
s
s
s
e
e
e
r
r
r
i
i
i
e
e
e
s
s
s
C
R
HOST
CARD
DAT3
and C
BUS
4
10
so that total bus capacitance is less than the card estimated
4~32GB High Capacity Secure Digital Card
10
16
90
HOST
HOST
, C
BUS
, C
nH
kΩ
pF
BUS
and one C
, and C
f
May be used for card
detection
PP
≤ 20 MHz
CARD
CARD
, these parameters are
only because they are