m69ar024b STMicroelectronics, m69ar024b Datasheet - Page 19

• Manufacturer Part Number: m69ar024b
• Description: 16 Mbit 1m X16 1.8v Supply, Asynchronous Psram
• Manufacturer: STMicroelectronics

Figure 13. Write Enable and UB/LB Controlled, Write AC Waveforms 2
Note: E2 = High.
Figure 14. Write Enable and UB/LB Controlled, Write AC Waveforms 3
Note: E2 = High.
DQ8-DQ15
DQ8-DQ15
DQ0-DQ7
DQ0-DQ7
A0-A19
A0-A19
UB
UB
E1
LB
E1
LB
W
W
tBHWL
Low
Low
tAVBL
tAVBL
tBHWL
tAXAV
tAXAV
tDVWH
tDVBH
ADDRESS VALID
ADDRESS VALID
tBLWH
tBLBH
tAVAX
tAVAX
tWHBL
tWHBL
tWHAX
VALID DATA
VALID DATA
INPUT
INPUT
tAVBL
tAVBL
tWHDZ
tBHDZ
tBHAX
tAXAV
tAXAV
tDVWH
tDVBH
ADDRESS VALID
ADDRESS VALID
tBHWL
tBLWH
tBLBH
tBHWL
tAVAX
tAVAX
tWHAX
VALID DATA
VALID DATA
INPUT
INPUT
tWHBL
tWHDZ
tBHDZ
tWHBL
tBHAX
tAXAV
tAXAV
M69AR024B
AI09387b
AI09388b
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