M48T58Y_11 Datasheet, PDF (12/33 Pages) STMicroelectronics – 5.0 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM

WRITE mode
Figure 7. Chip enable controlled, WRITE AC waveforms
A0-A12
E1
tAVE1L
tAVAV
VALID
tAVE1H
tE1LE1H
M48T58, M48T58Y
tE1HAX
E2
W
DQ0-DQ7
tAVE2H
tAVWL
tAVE2L
tE2HE2L
tE2LAX
tE1HDX
tE2LDX
DATA INPUT
tDVE1H
tDVE2L
AI00964B
12/33
Doc ID 2412 Rev 8