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參數(shù)資料
| 型號： | LC36256ALL-85W |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 256 K (32768 words x 8 bits) SRAM |
| 中文描述： | 256度（32768字× 8位）的SRAM |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 99K |
| 代理商： | LC36256ALL-85W |
Specifications
Absolute Maximum Ratings
at Ta=25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
CC
max
7.0
V
Input pin voltage
V
IN
–0.5
*
to V
CC
+0.5
V
I/O pin voltage
V
I/O
–0.5
*
to V
CC
+0.5
V
Allowable power dissipation
Pd max
LC36256AL
1.0
W
LC36256AML
0.7
W
Operating temperature range
Topr
0 to +70
°C
Storage temperature range
Tstg
–55 to +150
°C
* –3.0 V when pulse width is less than 50 ns
DC Recommended Operating Ranges
at Ta = 0 to +70°C
Parameter
Symbol
min
typ
max
Unit
Power supply voltage
V
CC
4.5
*
5.0
5.5
V
Input high level voltage
V
IH
2.2
*
V
CC
+0.3
V
Input low level voltage
V
IL
–0.3
*
+0.8
V
* –3.0 V when pulse width is less than 50 ns
DC Electrical Characteristics
at Ta = 0 to +70°C, V
CC
= 5 V ±10%
Parameter
Symbol
Conditions
min
typ
max
Unit
Input leakage current
I
LI
V
IN
= 0 to V
CC
–0.5
+0.5
μA
I/O leakage current
I
LO
V
CE
= V
IH
or V
OE
= V
IH,
V
I/O
= 0 to V
CC
–0.5
+0.5
μA
Output high level voltage
V
OH
I
OH
= –1.0mA
2.4
V
Output low level voltage
V
OL
I
OL
= 2.1mA
0.4
V
Operating supply
current (DC)
I
CCA1
V
CE
≤
0.2V,
V
IN
≤
0.2V or V
IN
≥
V
CC
–0.2V
V
CE
= V
IL
, I
I/O
=0mA
1
5
mA
I
CCA2
3
10
mA
min cycle
Duty = 100%
I
I/O
= 0mA
70ns
30
50
Average operating
supply current
I
CCA3
85ns
25
50
mA
100ns
23
50
120ns
20
50
0 to +70°C
25
5
Standby supply
current
I
CCS1
V
CE
≥
V
CC
-0.2V
0 to +40°C
μA
25°C
0.5
2
I
CCS2
V
CE
= V
IH
0.4
2
mA
* Reference values at V
CC
= 5 V, Ta = 25°C
LC36256AL, AML-70/85/10/12
No. 4163-3/7
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time
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| LC36256AL-70 | 256 K (32768 words x 8 bits) SRAM |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC36256ALLW | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC36256ALW | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC36256AML | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC36256AML(W) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC36256AML-10 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:256 K (32768 words x 8 bits) SRAM |
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