MB84VD22184FM-70 Datasheet, PDF (29/46 Pages) SPANSION – 32M (X16) FLASH MEMORY & 4M (X16) STATIC RAM

MB84VD22184FM/VD22194FM-70
• Back-to-back Read/Write Timing Diagram (Flash)
Address
CEf
OE
WE
DQ
Read
tRC
BA1
Command
tWC
BA2
(555h)
tAS
tAH
Read
tRC
BA1
tACC
tCE
Command
tWC
BA2
(PA)
Read
tRC
BA1
tAHT
Read
tRC
BA2
(PA)
tAS
tOE
tCEPH
tGHWL
tOEH
tDF
tWP
tDS ^tDH
Valid
Output
Valid
Intput
(A0h)
tDF
Valid
Output
Valid
Intput
(PD)
Valid
Output
Status
Note : This is example of Read for Bank 1 and Embedded Algorithm (program) for Bank 2.
BA1: Address of Bank 1.
BA2: Address of Bank 2.
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