參數(shù)資料
型號(hào): M48T35Y-70MH1
廠商: 意法半導(dǎo)體
英文描述: 256 Kbit 32Kb x8 TIMEKEEPER SRAM
中文描述: 256千位的32KB的SRAM x8計(jì)時(shí)器
文件頁數(shù): 8/19頁
文件大?。?/td> 148K
代理商: M48T35Y-70MH1
M48T35AY, M48T35AV
8/19
Figure 6. Read Mode AC Waveforms
.
Note: Write Enable (W) = High.
AI00925
tAVAV
tAVQV
tAXQX
tELQV
tELQX
tEHQZ
tGLQV
tGLQX
tGHQZ
VALID
A0-A14
E
G
DQ0-DQ7
VALID
Table 9. Read Mode AC Characteristics
(T
A
= 0 to 70 °C or –40 to 85 °C; V
CC
= 4.5V to 5.5V or 3.0V to 3.6V)
Note: 1. C
L
= 100pF.
2. C
L
= 5pF.
Symbol
Parameter
M48T35AY
M48T35AV
Unit
-70
-100
Min
Max
Min
Max
t
AVAV
Read Cycle Time
70
100
ns
t
AVQV
(1)
Address Valid to Output Valid
70
100
ns
t
ELQV
(1)
Chip Enable Low to Output Valid
70
100
ns
t
GLQV
(1)
Output Enable Low to Output Valid
35
50
ns
t
ELQX
(2)
Chip Enable Low to Output Transition
5
10
ns
t
GLQX
(2)
Output Enable Low to Output Transition
5
5
ns
t
EHQZ
(2)
Chip Enable High to Output Hi-Z
25
50
ns
t
GHQZ
(2)
Output Enable High to Output Hi-Z
25
40
ns
t
AXQX
(1)
Address Transition to Output Transition
10
10
ns
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