CY7C1021CV33
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature .................................–65°C to +150°C
Ambient Temperature with
Power Applied............................................. –55°C to +125°C
Supply Voltage on V
CC
to Relative GND
[1]
.... –0.5V to +4.6V
DC Voltage Applied to Outputs
in High-Z State
[1]
......................................–0.5V to V
CC
+0.5V
DC Input Voltage
[1]
...................................–0.5V to V
CC
+0.5V
Current into Outputs (LOW)......................................... 20 mA
Static Discharge Voltage............................................ >2001V
(per MIL-STD-883, Method 3015)
Latch-up Current...................................................... >200 mA
Operating Range
Range
Commercial
Industrial
Ambient Temperature
0°C to +70°C
–40°C to +85°C
V
CC
3.3V
±
10%
3.3V
±
10%
Electrical Characteristics
Over the Operating Range
Parameter
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
I
OS
I
CC
Description
Output HIGH
Voltage
Output LOW
Voltage
Input HIGH Voltage
Input LOW
Voltage
[1]
Input Load Current GND < V
I
< V
CC
Output Leakage
Current
GND < V
I
< V
CC
,
Output Disabled
Test
Conditions
V
CC
= Min.,
I
OH
= –4.0 mA
V
CC
= Min.,
I
OL
= 8.0 mA
2.0
–0.3
−1
−1
1021CV33-8
Min.
2.4
0.4
V
CC
+ 0.3
0.8
+1
+1
-300
95
2.0
−0.3
−1
−1
Max.
1021CV33-10
Min.
2.4
0.4
V
CC
+ 0.3
0.8
+1
+1
−300
90
2.0
–0.3
–1
–1
Max.
1021CV33-12
Min.
2.4
0.4
V
CC
+ 0.3
0.8
+1
+1
–300
85
2.0
–0.3
–1
–1
Max.
1021CV33-15
Min.
2.4
0.4
V
CC
+ 0.3
0.8
+1
+1
–300
80
Max. Unit
V
V
V
V
µA
µA
mA
mA
Output Short Circuit V
CC
= Max.,
Current
[2]
V
OUT
= GND
V
CC
Operating
Supply Current
Automatic CE
Power-Down
Current —TTL
Inputs
Automatic CE
Power-Down
Current —CMOS
Inputs
V
CC
= Max.,
I
OUT
= 0 mA,
f = f
MAX
= 1/t
RC
Max. V
CC
, CE > V
IH
V
IN
> V
IH
or
V
IN
< V
IL
,
f = f
MAX
Max. V
CC
,
CE > V
CC
– 0.3V, V
IN
>
V
CC
– 0.3V,
or V
IN
< 0.3V, f = 0
I
SB1
15
15
15
15
mA
I
SB2
5
5
5
5
mA
Capacitance
[3]
Parameter
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
Test Conditions
T
A
= 25°C, f = 1 MHz,
V
CC
= 3.3V
Max.
8
8
Unit
pF
pF
Notes:
1. V
IL
(min.) = –2.0V for pulse durations of less than 20 ns.
2. Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
3. Tested initially and after any design or process changes that may affect these parameters.
Document #: 38-05132 Rev. *C
Page 3 of 12
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