MSM548263 Datasheet, PDF (17/40 Pages) OKI electronic componets – 262,144-Word x 8-Bit Multiport DRAM

¡ Semiconductor
MSM548263
Fast Page Mode Early Write Cycle
t_RASP
t_RP
RAS
CAS
t_CSH
t_CRP
t_RCD
t_CAS
t_AR
t_RAD
t_{ASR tRAH}
t_ASC t_CAH
t_PC
t_CP
t_CAS
t_ASC t_CAH
t_RSH
t_CP
t_CAS
t_RAL
t_ASC t_CAH
Address
Row
Column
Column
Column
,
,

, ^tFSRtRFH
t_FHR
t_FSC t_CFH
DSF
A
B
t_CWL
t_{WSR tRWH}
t_{WCS tWCH}
WE
C
t_WP
t_{MS tMH}
t_DS t_DH
t_FSC t_CFH
B
t_CWL
t_{WCS tWCH}
t_WP
t_DS t_DH
t_FSC t_CFH
B
t_CWL
t_{WCS tWCH}
t_WP
t_DS t_DH
DQ1 - 8
D
E
E
E
 tTHS tTHH
TRG
"H" or "L"
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