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CY7C130 查看數據表(PDF) - Cypress Semiconductor
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产品描述 (功能)
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CY7C130
1K x 8 Dual-Port Static RAM
Cypress Semiconductor
CY7C130 Datasheet PDF : 19 Pages
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CY7C130/CY7C131
CY7C140/CY7C141
Electrical Characteristics
Over the Operating Range
[6]
(continued)
7C131-15
[3]
7C141-15
7C130-30
[3]
7C131-25,30
7C140-30
7C141-25,30
7C130-35,45
7C131-35,45
7C140-35,45
7C141-35,45
7C130-55
7C131-55
7C140-55
7C141-55
Parameter Description
Test Conditions
Min. Max. Min. Max. Min. Max. Min. Max. Unit
I
SB4
Standby Current One Port CE
L
or Com’l
125
One Port,
CMOS Inputs
CE
R
> V
CC
– 0.2V,
V
IN
> V
CC
– 0.2V
Mil
or V
IN
< 0.2V,
Active Port Outputs
Open,
f = f
MAX[10]
105
85
105
70 mA
85
Capacitance
[9]
Parameter
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
Test Conditions
T
A
= 25
°
C, f = 1 MHz,
V
CC
= 5.0V
Max.
Unit
15
pF
10
pF
AC Test Loads and Waveforms
R1 893
Ω
R1 893
Ω
5V
5V
5V
OUTPUT
OUTPUT
BUSY
281
Ω
30 pF
R2
5 pF
R2
OR
347
Ω
347
Ω
INT
INCLUDING
INCLUDING
30
JIGAND
JIGAND
pF
SCOPE (a)
SCOPE (b)
BUSY Output Load
ALL INPUT PULSES
(CY7C130/CY7C131 ONLY)
Equivalent to:
THÉVENIN EQUIVALENT
OUTPUT
250
Ω
1.40V
3.0V
GND
10%
90%
90%
10%
≤
5 ns
≤
5ns
Document #: 38-06002 Rev. *D
Page 4 of 19
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