MSC23409CL-XXDS9 OKI [OKI electronic componets], MSC23409CL-XXDS9 Datasheet - Page 13

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

¡ Semiconductor
CAS before RAS Refresh Counter Test Cycle
WE • CAS before RAS Refresh Cycle
Read Cycle
Write Cycle
Address
DQ0-7
DQ0-7
DQ0-7
CAS8
CAS8
RAS
CAS
RAS
CAS
WE
WE
WE
Q8
D8
Q8
Q8
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IL
IH
IL
IH
IL
OH
OL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
OH
OL
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
t
t
t
WRP
WRP
CSR
t
t
t
RPC
WRH
WRH
t
t
OFF
RP
Open
Open
t
CP
t
CHR
t
t
WTS
CSR
t
RAS
Note : Address = "H" or "L"
t
t
CPT
WCS
t
t
DS
t
RCS
ASC
Valid Data-in
t
WTH
t
Open
Column
CHR
t
t
RAS
RC
t
t
CLZ
t
WP
AA
t
t
t
t
CAH
RWL
CWL
WCH
t
t
t
DH
RAL
CAC
t
CAS
t
RSH
MSC23409C/CL-xxDS9
Valid Data-out
t
RCH
t
t
OFF
RRH
t
RP
"H" or "L"
"H" or "L"
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