MBM29LV800TE/BE60/70/90
3rd Bus Cycle
555h
Data Polling
PA
PA
Address
CE
tWC
tRC
tAS
tAH
tCS
tCH
tCE
OE
tOE
tWP
tWPH
tWHWH1
tGHWL
WE
tOH
tDF
tDH
tDS
A0h
PD
DOUT
DOUT
DQ7
Data
Notes : • PA is the address of the memory location to be programmed.
•
•
•
•
•
PD is the 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 the last two bus cycles out of four bus cycles sequence.
These waveforms are for the × 16 mode (the addresses differ from × 8 mode).
Alternate WE Controlled Program Operation Timing Diagram
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