CY7C1351
Current into Outputs (LOW)......................................... 20 mA
Maximum Ratings
Static Discharge Voltage .......................................... >2001V
(per MIL-STD-883, Method 3015)
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Latch-Up Current.................................................... >200 mA
Storage Temperature ..................................... −65°C to +150°C
Ambient Temperature with
Power Applied.................................................. −55°C to +125°C
Operating Range
Ambient
Supply Voltage on V Relative to GND.........−0.5V to +4.6V
[8]
DD
Range
Com’l
Temperature
V
/V
DD DDQ
DC Voltage Applied to Outputs
[7]
0°C to +70°C
3.3V ± 5%
in High Z State .....................................−0.5V to V
+ 0.5V
+ 0.5V
DDQ
DDQ
[7]
DC Input Voltage ..................................−0.5V to V
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
Min.
3.135
3.135
2.4
Max.
3.465
3.465
Unit
V
Power Supply Voltage
I/O Supply Voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
V
V
V
V
V
DD
V
DDQ
[9]
V
V
V
= Min., I = –4.0 mA
OH
OH
DD
DD
[9]
V
= Min., I = 8.0 mA
0.4
OL
OL
V
2.0
V
+
DD
IH
0.3V
0.8
5
[7]
V
Input LOW Voltage
–0.3
–5
V
IL
I
Input Load Current
GND ≤ V ≤ V
mA
mA
mA
X
I
DDQ
Input Current of MODE
–30
–5
30
5
I
I
Output Leakage
Current
GND ≤ V ≤ V
Output Disabled
OZ
I
DDQ,
V
Operating Supply
V
f = f
= Max., I
= 0 mA,
15-ns cycle, 66 MHz
20-ns cycle, 50 MHz
25-ns cycle, 40 MHz
15-ns cycle, 66 MHz
20-ns cycle, 50 MHz
25-ns cycle, 40 MHz
All speed grades
250
200
175
60
mA
mA
mA
mA
mA
mA
mA
CC
DD
DD
OUT
CYC
= 1/t
MAX
I
Automatic CE
Power-Down
Max. V , Device Deselected,
DD
SB1
V
≥ V or V ≤ V
IN
IH
IN
IL
40
Current—TTL Inputs
f = f
= 1/t
MAX CYC
35
I
I
Automatic CE
Power-Down
Current—CMOS
Inputs
Max. V , Device Deselected,
5
SB2
DD
V
≤ 0.3V or V > V
– 0.3V,
IN
IN
DDQ
f =0
Automatic CE
Power-Down
Current—CMOS
Inputs
Max. V , Device Deselected, or 15-ns cycle, 66 MHz
50
40
35
mA
mA
mA
SB3
DD
V
f = f
≤ 0.3V or V > V
–0.3V
DDQ
IN
IN
CYC
20-ns cycle, 50 MHz
25-ns cycle, 40 MHz
= 1/t
MAX
Notes:
7. Minimum voltage equals –2.0V for pulse duration less than 20 ns.
8. A is the case temperature.
T
9. The load used for VOH and VOL testing is shown in figure (b) of the AC Test Loads.
7
CYPRESS [ CYPRESS ]
