MD51V65805E Oki Semiconductor, MD51V65805E Datasheet - Page 14

• Manufacturer Part Number: MD51V65805E
• Description: 8,388,608-word 8-bit Dynamic Ram Fast Page Mode Type With Edo
• Manufacturer: Oki Semiconductor

Hidden Refresh Read Cycle
Hidden Refresh Write Cycle
Address
OKI Semiconductor
Address
RAS
CAS
DQ
RAS
CAS
WE
OE
DQ
WE
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
OH
IL
IL
IL
IL
IL
IL
OL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
t
t
ASR
ASR
t
t
CRP
CRP
Open
Row
Row
t
t
RAH
RAH
t
t
RAD
RAD
t
WCS
t
t
RCS
t
RCD
RCD
t
t
t
t
ASC
ASC
RAC
DS
Column
t
Valid Data-in
t
t
CLZ
RAS
RAS
Column
t
t
t
t
AA
RC
CAH
RC
t
t
RWL
WP
t
CAH
t
WCH
t
t
t
t
CAC
OEA
t
RSH
RSH
DH
t
RAL
t
t
ROH
RAL
t
RRH
Valid Data-out
t
t
t
WRP
RP
RP
t
WRP
t
WRH
t
WRH
t
t
CHR
CHR
t
t
RAS
RAS
t
t
RC
RC
FEDD51V65805E-01
t
t
CEZ
OEZ
MD51V65805E
“H” or “L”
“H” or “L”
t
t
REZ
t
RP
RP
14/16