MD51V65405E Oki Semiconductor, MD51V65405E Datasheet - Page 8

• Manufacturer Part Number: MD51V65405E
• Description: 16,777,216-word ? 4-bit Dynamic Ram Fast Page Mode Type With Edo
• Manufacturer: Oki Semiconductor

Address
TIMING CHART
Read Cycle
Write Cycle (Early Write)
OKI Semiconductor
Address
CAS
RAS
WE
RAS
CAS
WE
OE
DQ
DQ
OE
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IH
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
IL
OH
OL
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
t
t
CRP
ASR
t
t
CRP
ASR
Row
Row
Open
t
t
RAH
RAH
t
RAD
t
RAD
t
WCS
t
DS
t
RCD
t
RCD
t
Valid Data-in
t
RCS
t
ASC
RAC
t
ASC
t
Column
Column
WP
t
t
CLZ
CSH
t
t
t
WCH
CAH
DH
t
t
AA
CSH
t
t
RAS
RAS
t
CAH
t
t
t
CAC
t
RC
OEA
RC
t
CWL
t
t
RAL
RAL
t
t
t
t
RSH
CAS
RSH
CAS
t
t
RWL
ROH
Valid Data-out
Open
t
OEZ
t
t
RRH
RCH
t
t
RP
RP
t
t
CRP
CRP
FEDD51V65405E-03
MD51V65405E
t
t
REZ
CEZ
“H” or “L”
“H” or “L”
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