Datasheet

M48T35, M48T35Y Operation modes
Doc ID 2611 Rev 10 9/28
If the address inputs are changed while E and G remain active, output data will remain valid
for output data hold time (t
AXQX
) but will go indeterminate until the next address access.
Figure 5. READ mode AC waveforms
Note: WRITE enable (W
) = high.
Table 3. READ mode AC characteristics
Symbol Parameter
(1)
1. Valid for ambient operating temperature: T
A
= 0 to 70 or –40 to 85 °C; V
CC
= 4.75 to 5.5 V or 4.5 to 5.5 V (except where
noted).
M48T35/Y
Unit
Min Max
t
AVAV
READ cycle time 70 ns
t
AVQV
Address valid to output valid 70 ns
t
ELQV
Chip enable low to output valid 70 ns
t
GLQV
Output enable low to output valid 35 ns
t
ELQX
(2)
2. C
L
= 5 pF.
Chip enable low to output transition 5 ns
t
GLQX
(2)
Output enable low to output transition 5 ns
t
EHQZ
(2)
Chip enable high to output Hi-Z 25 ns
t
GHQZ
(2)
Output enable high to output Hi-Z 25 ns
t
AXQX
Address transition to output transition 10 ns
AI00925
tAVAV
tAVQV tAXQX
tELQV
tELQX
tEHQZ
tGLQV
tGLQX
tGHQZ
VALID
A0-A14
E
G
DQ0-DQ7
VALID