M48T35-70PM1F View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
M48T35-70PM1F Datasheet PDF : 29 Pages
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Operation modes
M48T35 M48T35Y
WRITE Cycles to avoid bus contention; although, if the output bus has been activated by a
low on E and G, a low on W will disable the outputs tWLQZ after W falls.
Figure 6. Write enable controlled, write AC waveform
A0-A14
E
W
DQ0-DQ7
tAVEL
tAVAV
VALID
tAVWH
tWHAX
tAVWL
tWLWH
tWLQZ
tWHDX
DATA INPUT
tDVWH
tWHQX
AI00926
Figure 7. Chip enable controlled, write AC waveforms
A0-A14
E
tAVEL
tAVWL
tAVAV
VALID
tAVEH
tELEH
tEHAX
W
tEHDX
DQ0-DQ7
DATA INPUT
tDVEH
AI00927
Table 4. Write mode AC characteristics
Symbol
Parameter(1)
tAVAV
tAVWL
tAVEL
WRITE Cycle Time
Address Valid to WRITE Enable Low
Address Valid to Chip Enable Low
M48T35/Y
Unit
Min
Max
70
ns
0
ns
0
ns
10/29
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