m69aw048b STMicroelectronics, m69aw048b Datasheet - Page 19

• Manufacturer Part Number: m69aw048b
• Description: 32 Mbit 2m X16 3v Asynchronous Psram
• Manufacturer: STMicroelectronics

Figure 12. Chip Enable Controlled, Write AC Waveforms
Note: E2 = High.
Figure 13. Write Enable Controlled, Write AC Waveforms
Note: E2 = High.
A0-A20
E1
W
LB, UB
G
DQ0-DQ15
A0-A20
E1
LB, UB
DQ0-DQ15
W
G
tAXAV
tAVWL
Low
tGHEL
tAVWL
tAVEL
tAVBL
tGHAV
tGHDZ
ADDRESS VALID
tDVWH
tWLWH
tAVAX
VALID DATA
tWHAX
INPUT
ADDRESS VALID
tAVWL
tELEH
tWLWH
tBLWH
tWHDX
tDVWH
tDVEH
tDVBH
tELAX
VALID DATA INPUT
ADDRESS VALID
tDVWH
tWLWH
tAVAX
tWHAX
tEHAX
tBHAX
VALID DATA
INPUT
tWHDZ
tEHDZ
tBHDZ
ADDRESS VALID
tWHDZ
tWHAX
tAVEL
tAVWL
M69AW048B
tAVBL
AI08994b
ai08993
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