Datasheet

T
T
T
S
S
S
2
2
2
G
G
G
I
I
I
F
F
F
D
D
D
1
1
1
0
0
0
/
/
/
T
T
T
S
S
S
4
4
4
G
G
G
I
I
I
F
F
F
D
D
D
1
1
1
0
0
0
/
/
/
T
T
T
S
S
S
8
8
8
G
G
G
I
I
I
F
F
F
D
D
D
1
1
1
0
0
0
T
T
T
S
S
S
2
2
2
G
G
G
I
I
I
F
F
F
D
D
D
1
1
1
0
0
0
M
M
M
/
/
/
T
T
T
S
S
S
4
4
4
G
G
G
I
I
I
F
F
F
D
D
D
1
1
1
0
0
0
M
M
M
/
/
/
T
T
T
S
S
S
8
8
8
G
G
G
I
I
I
F
F
F
D
D
D
1
1
1
0
0
0
M
M
M
1” IDE FLASH DISK
Transcend Information Inc.
Rev 1.0
6
Block Diagram
DC Characteristics
Symbol Description Min Max Units
I
oL
Driver sink current 4 mA
I
oLDASP
Driver sink current for DASP 12 mA
I
oH
Driver source current 400 µA
I
oHDMARQ
Driver source current for DMARQ 500 µA
I
Z
Device pull-up current on DD(15:0) and
STROBE when released
-10 200 µA
V
iH
Voltage input high 2.0 5.5 V
V
iL
Voltage input low 0.8 V
V
oH
Voltage output high at I
oH
min 2.4 V
V
oL
Voltage output low at I
oL
min 0.5 V
AC Characteristics
Symbol Description Min Max Units
S
RISE
Rising edge slew rate for any signal 1.25 V/ns
S
FALL
Falling edge slew rate for any signal 1.25 V/ns
C
host
Host interface signal capacitance at the
host connector
25 pf
C
device
Device interface signal capacitance at
the device connector
20 pf
IDE
Flash Disk
Controller
Flash Memory
D0 – D7
-CE0
-CE1
-WE…-RE
35 PIN FPC Connector
Flash Memory
D0 – D7
-CE0
-CE1
-WE…-RE
D00 ~ D07
D10 ~ D17
-CE0, -CE2…
-CE1, -CE3…
Data bus
Control
Signal
Power
Others