M36W432BG ST Microelectronics, M36W432BG Datasheet - Page 45

• Manufacturer Part Number: M36W432BG
• Description: 32 Mbit 2Mb x16 / Boot Block Flash Memory and 4 Mbit 256Kb x16 SRAM / Multiple Memory Product
• Manufacturer: ST Microelectronics

Figure 22. SRAM Write AC Waveforms, W
Note: 1. If E1
Figure 23. SRAM Write Cycle Waveform, UB
Note: 1. If E1
DQ0-DQ15
DQ0-DQ15
A0-A17
E1
E2
UB
W
A0-A17
E1
E2
UB
W
S
S
S
S
, E2
, E2
S
S
S
S
S
S
, LB
, LB
S
S
and W
and W
S
S
S
S
are deasserted at the same time, DQ0-DQ15 remain high impedance.
are deasserted at the same time, DQ0-DQ15 remain high impedance.
tAVWL
tAVBL
tWLQZ
S
Controlled with G
tAVWH
tAVBH
S
tE2HWH
tE2HBH
tE1LWH
tE1LBH
and LB
tBLWH
tAVAV
VALID
tAVAV
VALID
tWLBH
tWLWH
tBLBH
S
Controlled, G
tDVWH
tDVBH
INPUT VALID
INPUT VALID
S
Low
M36W432TG, M36W432BG
S
Low
tWHDZ
tBHDZ
tWHQX
tBHAX
tWHAX
AI07946
AI07947
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