m69ar048b STMicroelectronics, m69ar048b Datasheet - Page 17

• Manufacturer Part Number: m69ar048b
• Description: 32 Mbit 2mb X16 1.8v Asynchronous Psram
• Manufacturer: STMicroelectronics

Figure 12. Random and Page Address Controlled, Read Mode AC Waveforms
Note: E2 = High.
DQ0-DQ15
LB, UB
A20-A3
A2-A0
G
E
tAXAV
Low
tGLQX
tBLQX
tAVQV
tGLQV
tBLQV
ADDRESS
tAVAX
VALID
tAXAV2
(Normal Access)
ADDRESS VALID
tAVQV2
tAVAX
DATA
OUT
tAXQX
ADDRESS
tAVAX2
VALID
tAXAV
(Page Access)
DATA
OUT
tAXQX
ADDRESS
VALID
tAVAX
ADDRESS VALID
tAXAV2
(Normal Access)
tAVAX
tAVQV
DATA
OUT
tAXQX
ADDRESS
tAVAX2
VALID
(Page Access)
DATA
OUT
tAVQV2
tAXQX
tAXAV
M69AR048B
AI09801
17/29