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参数资料
| 型号： | AS7C31025B |
| 厂商： | Alliance Semiconductor Corporation |
| 英文描述： | 3.3V 128K X 8 CMOS SRAM (Center power and ground) |
| 中文描述： | 3.3 128K的× 8 CMOS SRAM的（中心电源和接地） |
| 文件页数： | 3/9页 |
| 文件大小： | 99K |
| 代理商： | AS7C31025B |
AS7C31025B
3/24/04, v. 1.3
Alliance Semiconductor
P. 3 of 9
Recommended operating conditions
Parameter
Supply voltage
V
IL
= -1.0V for pulse width less than 5ns
V
IH =
V
CC
+ 1.5V for pulse width less than 5ns
DC operating characteristics (over the operating range)
1
Capacitance (
f = 1 MHz, T
a
= 25
o
C, V
CC
= NOMINAL
)
2
Parameter
Input capacitance
I/O capacitance
Symbol
V
CC
V
IH
V
IL
T
A
T
A
Min
3.0
2.0
–0.5
0
–40
Nominal
3.3
–
–
–
–
Max
3.6
Unit
V
V
V
o
C
o
C
Input voltage
V
CC
+ 0.5
0.8
70
85
Ambient operating temperature
Parameter
Sym
Test conditions
-10
-12
-15
-20
Unit
Min
Max
Min
Max
Min
Max
Min
Max
Input leakage
current
|
I
LI
|
V
CC
= Max, V
IN
= GND to V
CC
–
1
–
1
–
1
–
1
μ
A
Output leakage
current
|
I
LO
|
V
CC
= Max, CE = V
IH
,
V
out
= GND to V
CC
V
CC
= Max
CE
≤
V
IL
, f = f
Max
,
I
OUT
= 0 mA
V
CC
= Max
CE
≥
V
IH
, f = f
Max
V
CC
= Max, CE
≥
V
CC
–0.2 V,
V
IN
≤
0.2 V or V
IN
≥
V
CC
–0.2 V,
f = 0
I
OL
= 8 mA, V
CC
= Min
I
OH
= –4 mA, V
CC
= Min
–
1
–
1
–
1
–
1
μ
A
Operating power
supply current
I
CC
–
70
–
65
–
60
–
55
mA
Standby power
supply current
1
I
SB
–
30
–
25
–
20
–
20
mA
I
SB1
–
5
–
5
–
5
–
5
mA
Output voltage
V
OL
V
OH
–
0.4
–
0.4
–
0.4
–
0.4
V
2.4
–
2.4
–
2.4
–
2.4
–
V
Symbol
C
IN
C
I/O
Signals
Test conditions
V
IN
= 0 V
V
IN
= V
OUT
= 0 V
Max
5
7
Unit
pF
pF
A,
CE
,
WE
,
OE
I/O
相关PDF资料 |
PDF描述 |
|---|---|
| AS7C31025B-12TJI | 8-Bit Parallel-Load Shift Registers 16-SOIC -40 to 85 |
| AS7C31025B-15JC | 8-Bit Parallel-Load Shift Registers 16-SSOP -40 to 85 |
| AS7C31025B-15JCN | 8-Bit Parallel-Load Shift Registers 16-SSOP -40 to 85 |
| AS7C31025B-15JI | 8-Bit Parallel-Load Shift Registers 16-SSOP -40 to 85 |
| AS7C31025B-15JIN | 8-Bit Parallel-Load Shift Registers 16-SSOP -40 to 85 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AS7C31025B-10JC | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM (Center power and ground) |
| AS7C31025B-10JCN | 功能描述:静态随机存取存储器 1M, 3.3V, 10ns, FAST 128K x 8 Asynch 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| AS7C31025B-10JCNTR | 功能描述:静态随机存取存储器 1M, 3.3V, 10ns, FAST 128K x 8 Asynch 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray |
| AS7C31025B-10JI | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM (Center power and ground) |
| AS7C31025B-10JIN | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 128K X 8 CMOS SRAM (Center power and ground) |
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