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參數(shù)資料
| 型號(hào)： | AS7C1025A-20TJC |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 5V/3.3V 128K X 8 CMOS SRAM (Revolutionary pinout) |
| 中文描述： | 128K X 8 STANDARD SRAM, 20 ns, PDSO32 |
| 封裝： | 0.300 INCH, SOJ-32 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 116K |
| 代理商： | AS7C1025A-20TJC |
AS7C1025A
AS7C31025A
2/6/01; V0.9
Alliance Semiconductor
P. 3 of 8
Recommended operating conditions
Parameter
V
IL
min. = –3.0V for pulse width less than t
RC
/2.
DC operating characteristics (over the operating range)
1
Capacitance (
f = 1 MHz, T
a
= 25
o
C, V
CC
= NOMINAL
)
2
Parameter
Device
Symbol
Min
Nominal
Max
Unit
Supply voltage
AS7C1025A
V
CC
V
CC
V
IH
V
IH
V
IL
T
A
T
A
4.5
5.0
5.5
V
AS7C31025A
3.0
3.3
3.6
V
Input voltage
AS7C1025A
2.2
–
V
CC
+ 0.5
V
CC
+ 0.5
0.8
V
AS7C31025A
2.0
–
V
Both
–0.5
–
V
o
C
o
C
Ambient operating temperature
commercial
0
–
70
industrial
–40
–
85
Parameter
Sym
Test conditions
Device
-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
Both
–
1
–
1
–
1
–
1
μ
A
Output
leakage
current
|
I
LO
|
V
CC
= Max, CE = V
IH
, V
out
= GND
to V
CC
Both
–
1
–
1
–
1
–
1
μ
A
Operating
power
supply
current
I
CC
CE = V
IL
,
f
=
f
Max,
I
OUT
= 0 mA
AS7C1025A
–
120
–
110
–
100
–
100
mA
AS7C31025A
–
90
–
80
–
80
–
80
Standby
power
supply
current
1
I
SB
CE = V
IH
, f = f
Max
, f
OUT
= 0
AS7C1025A
–
30
–
25
–
20
–
20
mA
AS7C31025A
–
30
–
25
–
20
–
20
I
SB1
CE
≥
V
CC
–0.2V, V
IN
≤
0.2V or V
IN
≥
V
CC
–0.2V, f = 0, f
OUT
= 0
AS7C1025A
–
10
–
10
–
10
–
15
mA
AS7C31025A
–
10
–
10
–
10
–
15
Output
voltage
V
OL
V
OH
I
OL
= 8 mA, V
CC
= Min
I
OH
= –4 mA, V
CC
= Min
V
CC
= 2.0V
CE
≥
V
CC
– 0.2V
V
IN
≥
V
CC
– 0.2V
or
V
IN
0.2V
AS7C1025A
–
.04
–
0.4
–
0.4
–
0.4
V
AS7C31025A
2.4
2.4
–
2.4
–
2.4
–
V
Data
retention
current
I
CCDR
AS7C1025A
–
1
–
1
–
1
5
mA
AS7C31025A
–
1
–
1
–
1
–
5
mA
Symbol
Signals
Test conditions
Max
Unit
Input capacitance
C
IN
C
I/O
A,
CE
,
WE
,
OE
V
IN
= 0V
V
IN
= V
OUT
= 0V
5
pF
I/O capacitance
I/O
7
pF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS7C31025A-20TJC | 5V/3.3V 128K X 8 CMOS SRAM (Revolutionary pinout) |
| AS7C1025A-10JI | 5V/3.3V 128K X 8 CMOS SRAM (Revolutionary pinout) |
| AS7C1025A-10TC | 5V/3.3V 128K X 8 CMOS SRAM (Revolutionary pinout) |
| AS7C1025A-10TI | 5V/3.3V 128K X 8 CMOS SRAM (Revolutionary pinout) |
| AS7C1025A-10TJI | 5V/3.3V 128K X 8 CMOS SRAM (Revolutionary pinout) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS7C1025A-20TJI | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V/3.3V 128K X 8 CMOS SRAM (Revolutionary pinout) |
| AS7C1025B | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V 128K X 8 CMOS SRAM (Center power and ground) |
| AS7C1025B-10JC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V 128K X 8 CMOS SRAM (Center power and ground) |
| AS7C1025B-10JCN | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V 128K X 8 CMOS SRAM (Center power and ground) |
| AS7C1025B-10JI | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V 128K X 8 CMOS SRAM (Center power and ground) |
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