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參數(shù)資料
| 型號(hào)： | CY7C1041B-20VC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 256K x 16 Static RAM |
| 中文描述： | 256K X 16 STANDARD SRAM, 20 ns, PDSO44 |
| 封裝： | 0.400 INCH, PLASTIC, SOJ-44 |
| 文件頁(yè)數(shù)： | 2/10頁(yè) |
| 文件大?。?/td> | 360K |
| 代理商： | CY7C1041B-20VC |
CY7C1041B
2
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature –65
°
C to +150
°
C
Ambient Temperature with
Power Applied–55
°
C to +125
°
C
Supply Voltage on V
CC
to Relative GND
[1]
–0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State
[1]
–0.5V to V
CC
+ 0.5V
DC Input Voltage
[1]
–0.5V to V
CC
+ 0.5V
Current into Outputs (LOW)20 mA
Operating Range
Range
Ambient
Temperature
[2]
0
°
C to +70
°
C
–40
°
C to +85
°
C
V
CC
Commercial
Industrial
5V
±
0.5
Electrical Characteristics
Over the Operating Range
Parameter
V
OH
V
OL
V
IH
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Test Conditions
V
CC
= Min., I
OH
= –4.0 mA
V
CC
= Min., I
OL
= 8.0 mA
7C1041B-12
Min.
2.4
7C1041B-15
Min.
2.4
7C1041B-17
Min.
2.4
Max.
Max.
Max.
Unit
V
V
V
0.4
V
CC
+ 0.5
0.8
+1
+1
0.4
V
CC
+ 0.5
0.8
+1
+1
0.4
V
CC
+ 0.5
0.8
+1
+1
2.2
2.2
2.2
V
IL
I
IX
I
OZ
Input LOW Voltage
[1]
Input Load Current
Output Leakage
Current
V
CC
Operating
Supply Current
–0.5
–1
–1
–0.5
–1
–1
–0.5
–1
–1
V
μ
A
μ
A
GND < V
I
< V
CC
GND < V
OUT
< V
CC
,
Output Disabled
V
CC
= Max.,
f = f
MAX
= 1/t
RC
I
CC
Com’l
Ind’l
200
220
40
190
210
40
180
200
40
mA
mA
mA
I
SB1
Automatic CE
Power-Down Current
—TTL Inputs
Automatic CE
Power-Down Current
—CMOS Inputs
Max. V
CC
, CE > V
IH
V
IN
> V
IH
or
V
IN
< V
IL
, f = f
MAX
Max. V
CC
,
CE > V
CC
– 0.3V,
V
IN
> V
CC
– 0.3V,
or V
IN
< 0.3V, f = 0
I
SB2
Com’l
Com’l
Ind’l
3
-
-
3
3
mA
mA
mA
L
0.5
6
0.5
6
Notes:
1.
2.
V
IL
(min.) = –2.0V for pulse durations of less than 20 ns.
T
A
is the case temperature.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C1041B-20ZXC | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述: |
| CY7C1041B-20ZXCT | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述: |
| CY7C1041B-20ZXI | 制造商:Cypress Semiconductor 功能描述:ASYNC SRAM 4M SMD 7C1041 TSOP44 |
| CY7C1041BL-15ZC | 制造商:Rochester Electronics LLC 功能描述:4MB (256K X 16)- FAST ASYNCH SRAM - Bulk |
| CY7C1041BL15ZXC | 制造商:Cypress Semiconductor 功能描述: |
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