MSC23409CL-XXDS9 OKI [OKI electronic componets], MSC23409CL-XXDS9 Datasheet - Page 9

• Manufacturer Part Number: MSC23409CL-XXDS9
• Description: 4,194,304-Word x 9-Bit DRAM MODULE : FAST PAGE MODE TYPE
• Manufacturer: OKI [OKI electronic componets]

Address
Address
¡ Semiconductor
TIMING WAVEFORM
Read Cycle
Write Cycle (Early Write)
DQ0-7
DQ0-7
CAS8
CAS8
RAS
RAS
CAS
CAS
WE
WE
Q8
D8
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
OH
OL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
t
t
t
t
CRP
ASR
ASR
CRP
Row
Row
t
t
RAH
RAH
t
t
RAD
RAD
Open
t
t
t
t
RCD
AR
t
t
WCR
RCD
AR
DHR
t
t
t
ASC
t
t
RAC
RCS
ASC
WCS
t
DS
Valid Data-in
Column
Column
t
t
CSH
t
CSH
AA
t
t
RAS
RAS
t
CLZ
t
t
t
t
RAL
CAH
CAH
t
DH
t
RAL
t
CAC
CWL
t
t
WP
RC
t
t
RWL
RC
t
t
WCH
t
CAS
CAS
t
t
RSH
RSH
Note: Q8 = "Open"
Valid Data-out
MSC23409C/CL-xxDS9
t
RRH
t
t
RP
RP
t
t
t
CRP
RCH
t
CRP
OFF
"H" or "L"
"H" or "L"
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