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參數(shù)資料
| 型號： | CY7C185A |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 8K x 8 Static RAM(8Kx8靜態(tài) RAM) |
| 中文描述： | 8K的× 8靜態(tài)RAM（8Kx8靜態(tài)RAM）的 |
| 文件頁數(shù)： | 7/10頁 |
| 文件大小： | 142K |
| 代理商： | CY7C185A |
CY7C185A
7
Typical DC and AC Characteristics
–
55
25
125
1.2
1.0
0.8
O
AMBIENT TEMPERATURE (
°
C)
0.6
0.4
0.2
0.0
N
C
V
CC
=5.0V
V
IN
=5.0V
I
CC
S
1.2
1.4
1.0
0.6
0.4
0.2
4.0
4.5
5.0
5.5
6.0
1.6
1.4
1.2
1.0
0.8
–
55
25
125
N
A
120
100
80
60
40
20
0.0
1.0
OUTPUT VOLTAGE (V)
2.0
3.0
4.0
SUPPLY VOLTAGE (V)
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (
°
C)
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
0.0
0.8
1.4
1.3
1.2
1.1
1.0
0.9
4.0
4.5
5.0
5.5
6.0
N
A
SUPPLY VOLTAGE (V)
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
120
140
100
60
40
20
0.0
1.0
2.0
3.0
4.0
O
0
80
OUTPUT VOLTAGE (V)
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
N
C
S
I
CC
V
CC
=5.0V
V
CC
=5.0V
T
A
=25
°
C
V
CC
=5.0V
T
A
=25
°
C
I
SB
T
A
=25
°
C
0.6
0.8
0
I
SB
C185A
–
10
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.0
SUPPLY VOLTAGE (V)
2.0
3.0
4.0
N
P
TYPICALPOWER-ON CURRENT
vs. SUPPLY VOLTAGE
30.0
25.0
20.0
15.0
10.0
5.0
0
200
400
600
800
D
A
CAPACITANCE (pF)
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
1.25
1.00
0.75
10
20
30
40
N
C
CYCLE FREQUENCY (MHz)
NORMALIZED I
CC
vs. CYCLE TIME
0.0
5.0
0.0
1000
0.50
V
CC
=4.5V
T
A
=25
°
C
V
CC
=5.0V
T
A
=25
°
C
V
CC
=0.5V
C185A
–
11
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C185A20DMB | 制造商:CYP 功能描述:* |
| CY7C185A-35DMB | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 5V 64K-Bit 8K x 8 35ns 28-Pin CDIP |
| CY7C185A-WW14 | 制造商:Cypress Semiconductor 功能描述:64K (8K X 8)- FAST ASYNCH SRAM - Gel-pak, waffle pack, wafer, diced wafer on film |
| CY7C185D-15PXC | 制造商:Cypress Semiconductor 功能描述:IC SRAM CMOS 64K 7C185 DIP28 |
| CY7C185D-15VXC | 制造商:Cypress Semiconductor 功能描述:SRAM CMOS 64K SMD 7C185 SOJ-28 |
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