PEDD514260ESL-01
1
Semiconductor
MSM514260E/ESL
•
Fast Page Mode Read Modify Write Cycle
tRASP
tRP
tCSH
tPRWC
tRSH
VIH
RAS
VIL
tCP
tCP
tRCD
tCAS
tCAS
tCAH
tCAS
tCAH
tCRP
VIH
VIL
CAS
tRAD
tASC
tRAH
tASR
tCAH
tCWL
tASC
tASC
tRAL
tCWL
VIH
VIL
Row
Column
Column
Column
Address
tRCS
tRCS
tCWL
tPWD
tCWD
tCPWD
tCPWD
tRWL
tCWD
tCWD
tRCS
VIH
VIL
WE
tAWD
tAWD
tAWD
tWP
tWP
tWP
tCPA
tAA
tRAC
tAA
tROH
tCPA
tDS
tD
tDH
tDS
tOEA
tD
tAA
tDS
tOEA
tOEA
VIH
VIL
OE
DQ
tOED
tOEZ tCAC
tOED
tOEZ
tOED
tOEZ
tCAC
tCAC
VI/OH
VI/OL
Out
In
Out
In
Out
In
tCLZ
tCLZ
tCLZ
“H” or “L”
Note: Out = Valid Data-out, In = Valid Data-in
•
RAS-only Refresh Cycle
tRC
tRAS
VIH
RAS
tRP
VIL
tCRP
tRPC
VIH
CAS
VIL
tASR tRAH
VIH
Row
Address
VIL
tOFF
VOH
VOL
Open
DQ
“H” or “L”
Note: WE, OE = “H” or “L”
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