Cypress Semiconductor Perform CY7C136 Manuale - Pagina 3

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Maximum Ratings

Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
Storage Temperature ..................................... −65°C to +150°C
Ambient Temperature with
Power Applied.................................................. −55°C to +125°C
Supply Voltage to Ground Potential
(Pin 48 to Pin 24).................................................−0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State .....................................................−0.5V to +7.0V
Electrical Characteristics
Over the Operating Range
Parameter
Description
V
Output HIGH
OH
voltage
V
Output LOW
OL
voltage
V
Input HIGH
IH
voltage
V
Input LOW
IL
voltage
I
Input load current GND < V
IX
I
Output leakage
OZ
current
I
Output short
OS
[6]
circuit current
I
V
Operating
CC
CC
Supply Current
I
Standby current
SB1
both ports, TTL
Inputs
I
Standby Current
SB2
One Port,
TTL Inputs
I
Standby Current
SB3
Both Ports,
CMOS Inputs
I
Standby Current
SB4
One Port,
CMOS Inputs
Shaded areas contain preliminary information.
Notes
5. BUSY and INT pins only.
6. Duration of the short circuit should not exceed 30 seconds.
7. At f = f
, address and data inputs are cycling at the maximum frequency of read cycle of 1/t
MAX
Document #: 38-06031 Rev. *E
Test Conditions
V
= Min., I
= –4.0 mA
CC
OH
I
= 4.0 mA
OL
[5]
I
= 16.0 mA
OL
< V
I
CC
GND < V
< V
, Output Disabled
O
CC
V
= Max., V
= GND
CC
OUT
CE = V
, Outputs Open,
IL
[7]
f = f
MAX
CE
and CE
> V
,
L
R
IH
[7]
f = f
MAX
CE
or CE
> V
,
L
R
IH
Active Port Outputs Open,
[7]
f = f
MAX
Both Ports CE
and
L
CE
> V
– 0.2V, V
> V
– 0.2V
R
CC
IN
CC
or V
< 0.2V, f = 0
IN
One Port CE
or CE
> V
– 0.2V,
L
R
CC
V
> V
– 0.2V or V
< 0.2V,
IN
CC
IN
Active Port Outputs Open, f = f
MAX
CY7C136A, CY7C142, CY7C146
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)
Latch up Current.................................................... > 200 mA
Operating Range
Range
Ambient Temperature
Commercial
Industrial
7C132-30
[4]
7C136-15
7C136-25, 30
7C146-15
7C142-30
7C146-25, 30
Min
Max
Min
2.4
2.4
0.4
0.5
2.2
2.2
0.8
−5
–5
+5
−5
–5
+5
–350
Com'l/
190
Ind'l
Com'l/
75
Ind'l
Com'l/
135
Ind'l
Com'l/
15
Ind'l
Com'l/
125
Ind'l
[7]
and using AC Test Waveforms input levels of GND to 3V.
rc
CY7C132, CY7C136
V
0°C to +70°C
5V ± 10%
–40°C to +85°C
5V ± 10%
7C132-55
[4]
7C132-35,45
7C136-55
7C136-35,45
7C136A-55
7C142-35,45
7C142-55
7C146-35,45
7C146-55
Max
Min
Max
Min
Max
2.4
2.4
0.4
0.4
0.4
0.5
0.5
0.5
2.2
2.2
0.8
0.8
0.8
−5
−5
+5
+5
+5
−5
−5
+5
+5
+5
−350
−350
−350
170
120
110
65
45
35
115
90
75
15
15
15
105
85
70
Page 3 of 15
CC
Unit
V
V
V
V
μA
μA
mA
mA
mA
mA
mA
mA
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