MB84VP24491HK Datasheet, PDF (34/70 Pages) Fujitsu Component Limited. – 128M (X16) FLASH MEMORY 32M (X16) Mobile FCRAMTM

MB84VP24491HK-70
• Alternate WE Controlled Program Operation Timing Diagram (128M Page Flash)
3rd Bus Cycle
Data Polling
Address
555h
PA
PA
tWC
tAS tAH
tRC
CEf
OE
WE
tCS
tCH
tGHWL
tWP tWPH
tDS ^tDH
Data
A0h
PD
CEf : CE0f or CE1f
tWHWH1
tDF
DQ7 DOUT
tCE
tOE
tOH
DOUT
Notes : • PA is address of the memory location to be programmed.
• PD is data to be programmed at word address.
• DQ7 is the output of the complement of the data written to the device.
• DOUT is the output of the data written to the device.
• Figure indicates last two bus cycles out of four bus cycle sequence.
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