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参数资料
| 型号： | AS7C256L-35JC |
| 厂商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分类： | DRAM |
| 英文描述： | High Performance 32Kx8 CMOS SRAM |
| 中文描述： | 32K X 8 STANDARD SRAM, 35 ns, PDSO28 |
| 封装： | 0.300 INCH, PLASTIC, SOJ-28 |
| 文件页数： | 7/8页 |
| 文件大小： | 125K |
| 代理商： | AS7C256L-35JC |
AS7C256
AS7C256L
7
TYPICAL DC AND AC CHARACTERISTICS
Supply voltage (V)
4.0
5.5
6.0
5.0
4.5
0.0
0.2
0.6
0.8
0.4
1.0
1.2
1.4
N
C
,
S
Normalized supply current I
CC
, I
SB
vs. supply voltage V
CC
Ambient temperature (°C)
–55
80
125
35
–10
0.0
0.2
0.6
0.8
0.4
1.0
1.2
1.4
N
C
,
S
Normalized supply current I
, I
SB
vs. ambient temperature T
a
I
CC
I
SB
I
CC
I
SB
Ambient temperature (°C)
-55
80
125
35
-10
0.2
1
0.04
5
25
625
N
S
Normalized supply current I
SB1
vs. ambient temperature T
a
V
CC
= 5.0V
Supply voltage (V)
4.0
5.5
6.0
5.0
4.5
0.8
0.9
1.1
1.2
1.0
1.3
1.4
1.5
N
Normalized access time t
AA
vs. supply voltage V
CC
Ambient temperature (°C)
–55
80
125
35
–10
0.8
0.9
1.1
1.2
1.0
1.3
1.4
1.5
N
Normalized access time t
vs. ambient temperature T
a
Cycle frequency (MHz)
0
75
100
50
25
0.0
0.2
0.6
0.8
0.4
1.0
1.2
1.4
N
C
Normalized supply current I
CC
vs. cycle frequency 1/t
RC
, 1/t
WC
V
CC
= 5.0V
T
a
= 25°C
V
CC
= 5.0V
T
a
= 25°C
Output voltage (V)
0.0
3.75
5.0
2.5
1.25
0
20
60
80
40
100
120
140
O
Output source current I
OH
vs. output voltage V
OH
Output voltage (V)
0.0
3.75
5.0
2.5
1.25
O
Output sink current I
OL
vs. output voltage V
OL
0
20
60
80
40
100
120
140
V
CC
= 5.0V
T
a
= 25°C
V
CC
= 5.0V
T
a
= 25°C
Capacitance (pF)
0
750
1000
500
250
0
5
15
20
10
25
30
35
C
A
Typical access time change
t
AA
vs. output capacitive loading
V
CC
= 4.5V
AS7C256-11
相关PDF资料 |
PDF描述 |
|---|---|
| AS7C256L-35PC | High Performance 32Kx8 CMOS SRAM |
| AS7C256L-35SC | High Performance 32Kx8 CMOS SRAM |
| AS7C256L-35TC | High Performance 32Kx8 CMOS SRAM |
| AS7C256L-12JC | High Performance 32Kx8 CMOS SRAM |
| AS7C256L-10JC | High Performance 32Kx8 CMOS SRAM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AS7C256L-35PC | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:High Performance 32Kx8 CMOS SRAM |
| AS7C256L-35SC | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:High Performance 32Kx8 CMOS SRAM |
| AS7C256L-35TC | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:High Performance 32Kx8 CMOS SRAM |
| AS7C256L-55PC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 SRAM |
| AS7C256L-55SC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 SRAM |
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