Cypress CY7C130 Manual De Usuario
CY7C130, CY7C130A
CY7C131, CY7C131A
CY7C131, CY7C131A
CY7C140, CY7C141
Document #: 38-06002 Rev. *E
Page 4 of 19
Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the
device. User guidelines are not tested.
device. User guidelines are not tested.
Storage Temperature ................................. –65
°C to +150
°
C
Ambient Temperature with
Power Applied ............................................ –55
Power Applied ............................................ –55
°C to +125°C
Supply Voltage to Ground Potential
(Pin 48 to Pin 24)............................................–0.5V to +7.0V
(Pin 48 to Pin 24)............................................–0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State ................................................–0.5V to +7.0V
in High Z State ................................................–0.5V to +7.0V
DC Input Voltage ............................................–3.5V to +7.0V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage........................................... >2001V
(per MIL-STD-883, Method 3015)
(per MIL-STD-883, Method 3015)
Latch Up Current .................................................... >200 mA
Operating Range
Range
Ambient Temperature
V
CC
Commercial
0
°
C to +70
°
C 5V
±
10%
Industrial
–40
°
C to +85
°
C 5V
±
10%
Military
[6]
–55
°
C to +125
°
C 5V
±
10%
Electrical Characteristics
Over the Operating Range
Parameter
Description
Test Conditions
7C131-15
7C131A-15
7C141-15
7C130-30
[4]
7C130A-30
7C131-25,30
7C140-30
7C141-25,30
7C130-35,45
7C131-35,45
7C140-35,45
7C141-35,45
7C131-35,45
7C140-35,45
7C141-35,45
7C130-55
7C131-55
7C140-55
7C141-55
7C131-55
7C140-55
7C141-55
Unit
Min
Max
Min
Max
Min
Max
Min
Max
V
OH
Output HIGH Voltage
V
CC
= Min, I
OH
= –4.0 mA
2.4
2.4
2.4
2.4
V
V
OL
Output LOW Voltage
I
OL
= 4.0 mA
0.4
0.4
0.4
0.4
V
I
OL
= 16.0 mA
0.5
0.5
0.5
0.5
V
IH
Input HIGH Voltage
2.2
2.2
2.2
2.2
V
V
IL
Input LOW Voltage
0.8
0.8
0.8
0.8
V
I
IX
Input Leakage Current GND < V
I
< V
CC
–5
+5
–5
+5
–5
+5
–5
+5
μA
I
OZ
Output Leakage
Current
Current
GND < V
O
< V
CC
,
Output Disabled
–5
+5
–5
+5
–5
+5
–5
+5
μA
I
OS
Output Short
Circuit Current
Circuit Current
V
CC
= Max,
V
OUT
= GND
–350
–350
–350
–350 mA
I
CC
V
CC
Operating
Supply Current
CE = V
IL
,
Outputs Open, f = f
MAX
Com’l
190
170
120
110
mA
I
SB1
Standby Current
Both Ports, TTL Inputs
Both Ports, TTL Inputs
CE
L
and CE
R
> V
IH
,
f = f
MAX
Com’l
75
65
45
35
mA
I
SB2
Standby Current
One Port,
TTL Inputs
One Port,
TTL Inputs
CE
L
or CE
R
> V
IH
,
Active Port Outputs Open
f = f
f = f
MAX
Com’l
135
115
90
75
mA
I
SB3
Standby Current
Both Ports,
CMOS Inputs
Both Ports,
CMOS Inputs
Both Ports CE
L
and CE
R
>
V
CC
– 0.2V,
V
IN
> V
CC
– 0.2V
or V
IN
< 0.2V, f = 0
Com’l
15
15
15
15
mA
I
SB4
Standby Current
One Port,
CMOS Inputs
One Port,
CMOS Inputs
One Port CE
L
or
CE
R
> V
CC
– 0.2V,
V
IN
> V
CC
– 0.2V
or V
IN
< 0.2V,
Active Port Outputs Open, f =
f
f
MAX
Com’l
125
105
85
70
mA
Shaded areas contain preliminary information.
Notes
5. The voltage on any input or I/O pin cannot exceed the power pin during power up.
6. T
6. T
A
is the “instant on” case temperature
7. See the last page of this specification for Group A subgroup testing information.
8. BUSY and INT pins only.
9. Duration of the short circuit should not exceed 30 seconds.
10. This parameter is guaranteed but not tested.
11. At f = f
8. BUSY and INT pins only.
9. Duration of the short circuit should not exceed 30 seconds.
10. This parameter is guaranteed but not tested.
11. At f = f
MAX
, address and data inputs are cycling at the maximum frequency of read cycle of 1/t
RC
and using AC Test Waveforms input levels of GND to 3V.