m48t129v STMicroelectronics, m48t129v Datasheet - Page 9

• Manufacturer Part Number: m48t129v
• Description: 5.0 Or 3.3v, 1 Mbit 128 Kbit X 8 Timekeeper Sram
• Manufacturer: STMicroelectronics

Table 3. READ Mode AC Characteristics
Note: 1. Valid for Ambient Operating Temperature: T
Symbol
t
t
t
t
GLQX
EHQZ
GHQZ
ELQX
t
t
t
t
t
GLQV
AXQX
AVQV
ELQV
AVAV
2. C
(2)
(2)
(2)
(2)
L
= 5pF.
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
Parameter
(1)
A
= 0 to 70°C; V
CC
= 4.5 to 5.5V or 3.0 to 3.6V (except where noted).
Min
70
5
5
5
M48T129Y
–70
Max
70
70
40
25
25
Min
M48T129Y, M48T129V
85
5
5
5
M48T129V
–85
Max
85
85
55
30
30
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
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