Maximum ratings, Operating range, Electrical characteristics – Cypress CY7C1350G User Manual
Page 7
CY7C1350G
Document #: 38-05524 Rev. *F
Page 7 of 15
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
DD
Relative to GND
.........−0.5V to +4.6V
Supply Voltage on V
DDQ
Relative to GND
.......−0.5V to +V
DD
DC Voltage Applied to Outputs
in tri-state
..................................................−0.5V to V
DDQ
+ 0.5V
DC Input Voltage
....................................... −0.5V to V
DD
+ 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
Ambient
Temperature (T
A
)
V
DD
V
DDQ
Commercial
0°C to +70°C
3.3V – 5%
+10%
2.5V – 5%
to V
DD
Industrial
−40°C to +85°C
Electrical Characteristics
Over the Operating Range
[10, 11]
Parameter
Description
Test Conditions
Min.
Max.
Unit
V
DD
Power Supply Voltage
3.135
3.6
V
V
DDQ
I/O Supply Voltage
2.375
V
DD
V
V
OH
Output HIGH Voltage
for 3.3V I/O, I
OH
=
−4.0 mA
2.4
V
for 2.5V I/O, I
OH
=
−1.0 mA
2.0
V
V
OL
Output LOW Voltage
for 3.3V I/O, I
OL
=
8.0 mA
0.4
V
for 2.5V I/O, I
OL
=1.0 mA
0.4
V
V
IH
Input HIGH Voltage
[10]
V
DDQ
= 3.3V
2.0
V
DD
+ 0.3V
V
V
DDQ
= 2.5V
1.7
V
DD
+ 0.3V
V
V
IL
Input LOW Voltage
[10]
V
DDQ
= 3.3V
–0.3
0.8
V
V
DDQ
= 2.5V
–0.3
0.7
V
I
X
Input Leakage Current
except ZZ and MODE
GND
≤ V
I
≤ V
DDQ
−5
5
µA
Input Current of MODE Input = V
SS
−30
µA
Input = V
DD
5
µA
Input Current of ZZ
Input = V
SS
–5
µA
Input = V
DD
30
µA
I
OZ
Output Leakage
Current
GND
≤ V
I
≤ V
DDQ,
Output Disabled
−5
5
µA
I
DD
V
DD
Operating Supply
Current
V
DD
= Max., I
OUT
= 0 mA,
f = f
MAX
= 1/t
CYC
4-ns cycle, 250 MHz
325
mA
5-ns cycle, 200 MHz
265
mA
6-ns cycle, 166 MHz
240
mA
7.5-ns cycle, 133 MHz
225
mA
10-ns cycle, 100MHz
205
mA
I
SB1
Automatic CE
Power-Down
Current—TTL Inputs
V
DD
= Max, Device Deselected,
V
IN
≥ V
IH
or V
IN
≤ V
IL
f = f
MAX
= 1/t
CYC
4-ns cycle, 250 MHz
120
mA
5-ns cycle, 200 MHz
110
mA
6-ns cycle, 166 MHz
100
mA
7.5-ns cycle, 133 MHz
90
mA
10-ns cycle, 100 MHz
80
mA
I
SB2
Automatic CE
Power-down
Current—CMOS
Inputs
V
DD
= Max, Device Deselected,
V
IN
≤ 0.3V or V
IN
> V
DDQ
– 0.3V, f = 0
All speeds
40
mA
Notes:
10. Overshoot: V
IH
(AC) < V
DD
+1.5V (Pulse width less than t
CYC
/2), undershoot: V
IL
(AC)> –2V (Pulse width less than t
CYC
/2).
11. T
Power-up
: Assumes a linear ramp from 0V to V
DD
(min.) within 200 ms. During this time V
IH
< V
DD
and V
DDQ
< V
DD.