MSM51V18160F Datasheet, PDF (11/15 Pages) OKI electronic componets – 1,048,576-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

· Fast Page Mode Cycle
RAS ^VIH
V_IL
CAS ^VIH
V_IL
Address ^VIH
V_IL
WE ^VIH
V_IL
OE ^VIH
V_IL
DQ ^VOH
V_OL
t_RASP
t_PC
t_RP
t_RHCP
t_CRP
t_ASR
t_RCD
t_RAD
t_CSH
t_RAH
t_ASC
t_CAS
t_CAH
Row
t_RCS
Column
t_RCH
t_CP
t_CP
t_RSH
t_CAS
t_CAS
t_ASC t_CAH
t_ASC
t_RAL
t_CAH
Column
Column
t_RCS
t_RCH
t_RCS
t_CRP
t_RCH
t_AA
t_OEA
t_AA
t_OEA
t_AA
t_OEA
t_RRH
t_RAC
t_CAC
t_CLZ
t_CPA
t_OFF
t_OEZ
Valid
Data-out
t_CAC
t_CLZ
t_CPA
t_OFF
t_CAC
Valid
Data-out
t_{OEZ tCLZ}
t_OFF
t_OEZ
Valid
Data-out
“H” or “L”
· Fast Page Mode Write Cycle (Early Write)
RAS ^VIH
V_IL
CAS ^VIH
V_IL
Address ^VIH
V_IL
WE ^VIH
V_IL
DQ ^VIH
V_IL
t_CRP
t_ASR
t_RCD
t_RAD
t_RAH ^tASC
t_CAS
t_CSH
t_CAH
Row
Column
t_WCS
t_CWL
t_WCH
t_WP
t_DS
t_DH
Valid
Data-in
t_RASP
t_PC
t_CP
t_CAS
t_RHPC
t_CP
t_RSH
t_CAS
t_RP
t_CRP
t_ASC
t_CAH
Column
t_WCS
t_CWL
t_WCH
t_WP
t_ASC
t_RAL
t_CAH
Column
t_WCS
t_RWL
t_CWL
t_WP ^tWCH
t_DS
t_DH
Valid
Data-in
t_DS
t_DH
Valid
Data-in
Note: OE = “H” or “L”
“H” or “L”
No.
11/14