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參數(shù)資料
| 型號： | 7C185-35 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | IC 16-BIT BUFF/LINE DVR 48-SSOP |
| 中文描述： | 8K的× 8靜態(tài)RAM |
| 文件頁數(shù)： | 3/11頁 |
| 文件大?。?/td> | 197K |
| 代理商： | 7C185-35 |
CY7C185
Document #: 38-05043 Rev. *A
Page 3 of 11
Electrical Characteristics
Over the Operating Range (continued)
7C185-25
Min.
2.4
7C185-35
Min.
2.4
Parameter
V
OH
V
OL
V
IH
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Test Conditions
Max.
Max.
Unit
V
V
V
V
CC
= Min., I
OH
=
–
4.0 mA
V
CC
= Min., I
OL
= 8.0 mA
0.4
V
CC
+
0.3V
0.8
+5
+5
0.4
V
CC
+
0.3V
0.8
+5
+5
2.2
2.2
V
IL
I
IX
I
OZ
Input LOW Voltage
[3]
Input Load Current
Output Leakage
Current
Output Short
Circuit Current
[4]
V
CC
Operating
Supply Current
Automatic
Power-Down Current
Automatic
Power-Down Current
–
0.5
–
5
–
5
–
0.5
–
5
–
5
V
μ
A
μ
A
GND
≤
V
I
≤
V
CC
GND
≤
V
I
≤
V
CC
,
Output Disabled
V
CC
= Max.,
V
OUT
= GND
V
CC
= Max.,
I
OUT
= 0 mA
Max. V
CC
, CE
1
≥
V
IH
or
CE
2
≤
V
IL
Min. Duty Cycle = 100%
Max. V
CC
, CE
1
≥
V
CC
–
0.3V
or CE
2
0.3V
V
IN
≥
V
CC
–
0.3V or V
IN
≤
0.3V
I
OS
–
300
–
300
mA
I
CC
100
100
mA
I
SB1
20
20
mA
I
SB2
15
15
mA
Capacitance
[5]
Parameter
Description
Test Conditions
T
A
= 25
°
C, f = 1 MHz,
V
CC
= 5.0V
Max.
7
7
Unit
pF
pF
C
IN
C
OUT
Note:
5.
Input Capacitance
Output Capacitance
Tested initially and after any design or process changes that may affect these parameters.
AC Test Loads and Waveforms
R1 481
3.0V
5V
OUTPUT
R1 481
R2
255
30 pF
GND
90%
90%
10%
≤
5 ns
≤
5 ns
5V
OUTPUT
R2
255
5 pF
(a)
(b)
OUTPUT
1.73V
INCLUDING
JIG AND
SCOPE
INCLUDING
JIGAND
SCOPE
10%
Equivalent to:
TH
é
VENIN EQUIVALENT
ALL INPUT PULSES
167
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 7C185-35VCT | 制造商:undefined 功能描述: |
| 7C185B 7C186B WAF | 制造商:Cypress Semiconductor 功能描述: |
| 7C185NT | 制造商:Cypress Semiconductor 功能描述: |
| 7C185NVI | 制造商:Cypress Semiconductor 功能描述: |
| 7C186C | 制造商:Cypress Semiconductor 功能描述: |
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