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CY7C09079V/89V/99V
CY7C09179V/89V/99V
Document #: 38-06043 Rev. *C Page 5 of 21
Maximum Ratings
Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
[10]
Storage Temperature................................. –65°C to +150°C
Ambient Temperature with Power Applied..–55
°C to +125°C
Supply Voltage to Ground Potential................–0.5V to +4.6V
DC Voltage Applied to
Outputs in High Z State ...........................–0.5V to V
CC
+0.5V
DC Input Voltage .....................................–0.5V to V
CC
+0.5V
Output Current into Outputs (LOW).............................20 mA
Static Discharge Voltage............................................>2001V
Latch-Up Current.....................................................>200 mA
Operating Range
Range
Ambient
Temperature V
CC
Commercial 0°C to +70°C 3.3V ± 300 mV
Industrial
[11]
–40°C to +85°C 3.3V ± 300 mV
Notes
10.The Voltage on any input or I/O pin cannot exceed the power pin during power-up.
11. Industrial parts are available in CY7C09099V and CY7C09199V only.
12.CE
L
and CE
R
are internal signals. To select either the left or right port, both CE
0
AND CE
1
must be asserted to their active states (CE
0
≤ V
IL
and CE
1
≥ V
IH
).
Electrical Characteristics Over the Operating Range
Parameter Description
CY7C09079V/89V/99V
CY7C09179V/89V/99V
Unit
-6
[1]
-7
[1]
-9 -12
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
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 (V
CC
= Min. I
OH
=
+4.0 mA)
0.4 0.4 0.4 0.4 V
V
IH
Input HIGH Voltage 2.0 2.0 2.0 2.0 V
V
IL
Input LOW Voltage 0.8 0.8 0.8 0.8 V
I
OZ
Output Leakage Current –10 10 –10 10 –10 10 –10 10 μA
I
CC
Operating Current
(V
CC
= Max. I
OUT
= 0 mA)
Outputs Disabled
Commercial. 175 320 155 275 135 225 115 205 mA
Industrial
[11]
275 390 185 295 mA
I
SB1
Standby Current (Both
Ports TTL Level)
[12]
CE
L
& CE
R
≥ V
IH
, f = f
MAX
Commercial. 25 95 25 85 20 65 20 50 mA
Industrial
[11]
85 120 35 75 mA
I
SB2
Standby Current (One
Port TTL Level)
[12]
CE
L
|
CE
R
≥ V
IH
, f = f
MAX
Commercial. 115 175 105 165 95 150 85 140 mA
Industrial
[11]
165 210 105 160 mA
I
SB3
Standby Current (Both
Ports CMOS Level)
[12]
CE
L
& CE
R
≥ V
CC
– 0.2V,
f = 0
Commercial. 10 250 10 250 10 250 10 250 μA
Industrial
[11]
10 250 10 250 μA
I
SB4
Standby Current (One
Port CMOS Level)
[12]
CE
L
| CE
R
≥ V
IH
, f = f
MAX
Commercial 105 135 95 125 85 115 75 100 mA
Industrial
[11]
125 170 95 125 mA
Capacitance
Parameter Description Test Conditions Max Unit
C
IN
Input Capacitance T
A
= 25°C, f = 1 MHz,
V
CC
= 3.3V
10 pF
C
OUT
Output Capacitance 10 pF
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