AS4C1M16E5
®
Lower byte write waveform
OE controlled
tRC
tRAS
tRP
RAS
tRAD
tASR
tRAL
tRAH
Address
Row address
Column address
tCAH
tCAS
tRCD
tCSH
tCRP
tACS
tRSH
tCRP
LCAS
tCRP
tRPC
UCAS
tCWL
tRWL
tWP
WE
tOEH
OE
Upper DQ
tDH
tDS
Data in
Lower DQ
Read-modify-write waveform
tRWC
tRAS
tRP
RAS
tCAS
tRSH
tCRP
tRCD
tCSH
UCAS
LCAS
tAR
tRAL
tRAD
tRAH
tASC
tCAH
tASR
Row address
Column address
tRWD
Address
tRWL
tAWD
tCWL
tWP
tRCS
tCWD
WE
OE
tOEA
tOED
tOEZ
tRAC
tAA
tCAC
tCLZ
tDS
tDH
Data out
Data in
DQ
tOLZ
4/11/01; v.1.0
Alliance Semiconductor
P. 13 of 22