MB84VP24491HK Datasheet, PDF (35/70 Pages) Fujitsu Component Limited. – 128M (X16) FLASH MEMORY 32M (X16) Mobile FCRAMTM

MB84VP24491HK-70
• Alternate CEf Controlled Program Operation Timing Diagram (128M Page Flash)
Address
3rd Bus Cycle
555h
PA
tWC
tAS tAH
Data Polling
PA
WE
tWS
tWH
OE
CEf
tGHEL
tCP tCPH
tDS
tDH
tWHWH1
Data
CEf : CE0f or CE1f
A0h
PD
DQ7 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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