MB84VD22386EJ Datasheet, PDF (48/63 Pages) SPANSION – 32M (X16) FLASH MEMORY 16M (X16) SRAM Interface FCRAM

MB84VD22386/387/388EJ-85/90/MB84VD22396/397/398EJ-85/90
• READ Timing #3 (Address Access after OE Control Access) (FCRAM)
tRC
tRC
Address
(A19 - A2)
Address Valid
Address Valid (No change)
Address
(A1, A0)
CE1s
Address Valid
tASO
tOLAH
tAX
tOE
Address Valid
tAA
tOHAH
tOHZ
OE
tOLZ
tOH
tOH
DQ
(Output)
Valid Data Output
Note : CE2s and WE must be High during the entire read cycle.
Valid Data Output
• READ Timing #4 (Address Access after CE1s Control Access) (FCRAM)
tRC
tRC
Address
(A19 - A2)
Address Valid
Address Valid (No change)
Address
(A1, A0)
Address Valid
tASC
tCLAH
tAX
CE1s
tCE
Address Valid
tAA
tCHAH
tCHZ
OE
tCLZ
tOH
tOH
DQ
(Output)
Valid Data Output
Note : CE2s and WE must be High during the entire read cycle.
Valid Data Output
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