msm514400d Oki Semiconductor, msm514400d Datasheet - Page 10

• Manufacturer Part Number: msm514400d
• Description: 1,048,576-word ? 4-bit Dynamic Ram Fast Page Mode Type
• Manufacturer: Oki Semiconductor




  
  
¡ Semiconductor
Read Modify Write Cycle
Address
RAS
CAS
WE
DQ
OE
V
V
V
V
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
I/OH
I/OL
–
–
–
–
–
–
–
–
–
–
–
–
t
t
ASR
CRP
Row

    
t
RAH
t
RAD
t
RCS
t
RCD
t
ASC
t
AR
t
RAC
Column
t
AA
t
t
CAH
CLZ
t
CAC
t
RWD
t
OEA
Data-out
t
CSH
  
t
t
t
Valid
CWD
RAS
AWD
t
RWC
t
OEZ
t
t
OED
CAS
t
RSH
t
DS
Data-in
Valid
t
t
DH
t
OEH
t
WP
CWL
t
RWL
MSM514400D/DL

t
RP
t
CRP
"H" or "L"
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