M48Z512A Datasheet, PDF (10/17 Pages) STMicroelectronics – 4 Mbit 512Kb x8 ZEROPOWER SRAM

M48Z512A, M48Z512AY
Figure 9. Write Enable Controlled, Write AC Waveforms
A0-A18
E
W
DQ0-DQ7
tAVEL
tAVAV
VALID
tAVWH
tWHAX
tAVWL
tWLWH
tWLQZ
tWHDX
DATA INPUT
tDVWH
tWHQX
AI01222
Note: Output Enable (G) = High.
Figure 10. Chip Enable Controlled, Write AC Waveforms
A0-A18
E
W
DQ0-DQ7
tAVEL
tAVWL
tAVAV
VALID
tAVEH
tELEH
tEHAX
tEHDX
DATA INPUT
tDVEH
AI01223
Note: Output Enable (G) = High.
10/17