M48T35MH ST Microelectronics, M48T35MH Datasheet - Page 7

• Manufacturer Part Number: M48T35MH
• Description: 256 Kbit 32Kb x8 TIMEKEEPER SRAM
• Manufacturer: ST Microelectronics

Table 9. Read Mode AC Characteristics
(T
Note: 1. C
Figure 6. Read Mode AC Waveforms
Note: Write Enable (W) = High.
A
t
t
t
t
t
t
t
t
Symbol
GHQZ
AVQV
ELQV
GLQV
ELQX
GLQX
EHQZ
AXQX
t
= 0 to 70 °C or –40 to 85 °C; V
AVAV
2. C
(1)
(2)
(1)
(1)
(2)
(2)
(2)
(1)
L
L
= 100pF.
= 5pF.
A0-A14
E
G
DQ0-DQ7
Read Cycle Time
Address Valid to Output Valid
Chip Enable Low to Output Valid
Output Enable Low to Output Valid
Chip Enable Low to Output Transition
Output Enable Low to Output Transition
Chip Enable High to Output Hi-Z
Output Enable High to Output Hi-Z
Address Transition to Output Transition
CC
Parameter
tAVQV
tELQX
= 4.75V to 5.5V or 4.5V to 5.5V)
.
tGLQX
tELQV
tGLQV
tAVAV
VALID
VALID
M48T35 / M48T35Y
Min
70
10
5
5
tGHQZ
-70
M48T35, M48T35Y
Max
70
70
35
25
25
tAXQX
tEHQZ
AI00925
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
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