MBM29F080A-55/-70/-90
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3rd Bus Cycle
Data Polling
Addresses
555H
PA
PA
tWC
tAH
tAS
tRC
tCH
CE
OE
tGHWL
WE
Data
5.0 V
tWP
tCS
tWPH
A0H
tDS
tDH
PD
tWHWH1
DQ7 DOUT
tDF
tOE
DOUT
tOH
tCE
Notes: 1. PA is address of the memory location to be programmed.
2. PD is data to be programmed at byte address.
3. DQ7 is the output of the complement of the data written to the device.
4. DOUT is the output of the data written to the device.
5. Figure indicates last two bus cycles of four bus cycle sequence.
Figure 6 AC Waveforms for Alternate WE Controlled Program Operations
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