CY7C374i
Static Discharge Voltage ........................................... >2001V
(per MIL-STD-883, Method 3015)
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Latch-Up Current..................................................... >200 mA
Operating Range
Storage Temperature ................................. –65°C to +150°C
Ambient Temperature with
Power Applied............................................. –55°C to +125°C
Ambient
Temperature
V
CC
CCINT
Range
V
V
CCIO
Supply Voltage to Ground Potential ............... –0.5V to +7.0V
Commercial
0°C to +70°C
−40°C to +85°C
–55°C to +125°C
5V ± .25V
5V ± .5V
5V ± .5V
5V ± .25V
OR
3.3V ± .3V
DC Voltage Applied to Outputs
in High Z State ............................................... –0.5V to +7.0V
Industrial
5V ± .5V
OR
3.3V ± .3V
DC Input Voltage............................................ –0.5V to +7.0V
DC Program Voltage.....................................................12.5V
Output Current into Outputs.........................................16 mA
[2]
Military
[3, 4]
Electrical Characteristics Over the Operating Range
Parameter
Description
Test Conditions
= –3.2 mA (Com’l/Ind)
= –2.0 mA (Mil)
Min.
Typ. Max. Unit
[5]
V
V
V
Output HIGH Voltage
V
V
V
= Min.
= Max.
= Min.
I
I
I
I
I
I
2.4
V
V
OH
CC
CC
CC
OH
OH
OH
OH
OL
OL
[5, 6]
Output HIGH Voltage
with Output Disabled
= 0 µA (Com’l/Ind)
= –50 µA (Com’l/Ind)
4.0
3.6
0.5
V
V
OHZ
OL
[9]
[5, 6]
[5]
Output LOW Voltage
= 16 mA (Com’l/Ind)
= 12 mA (Mil)
V
V
[7]
[7]
V
V
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage Current
Guaranteed Input Logical HIGH voltage for all inputs
Guaranteed Input Logical LOW voltage for all inputs
2.0
–0.5
–10
7.0
0.8
V
IH
IL
V
I
I
V = Internal GND, V = V
+10
+50
–125
–160
µA
µA
µA
mA
IX
I
I
CC
V
V
V
= Max., V = GND or V = V , Output Disabled –50
O O CC
OZ
CC
CC
CC
[6]
= Max., V = 3.3V, Output Disabled
0
–70
O
I
I
Output Short
Circuit Current
= Max., V
= 0.5V
–30
OS
CC
OUT
[8, 9]
Power Supply Current
V
= Max., I
= 0 mA,
Com’l/Ind.
Com’l “L” –66
Military
125
75
200
125
250
mA
mA
mA
µA
CC
OUT
[10]
f = 1 MHz, V = GND, V
IN
CC
125
I
I
I
I
Input Bus Hold LOW
Sustaining Current
V
V
V
V
= Min., V = 0.8V
+75
–75
BHL
CC
CC
CC
CC
IL
Input Bus Hold HIGH
Sustaining Current
= Min., V = 2.0V
µA
µA
µA
BHH
IH
Input Bus Hold LOW
Overdrive Current
= Max.
= Max.
+500
–500
BHLO
BHHO
Input Bus Hold HIGH
Overdrive Current
Notes:
2. A is the “instant on” case temperature.
3. See the last page of this specification for Group A subgroup testing information.
T
4. If VCCIO is not specified, the device can be operating in either 3.3V or 5V I/O mode; VCC=VCCINT
.
5. IOH = –2 mA, IOL = 2 mA for SDO.
6. When the I/O is three-stated, the bus-hold circuit can weakly pull the I/O to a maximum of 4.0V if no leakage current is allowed. This voltage is lowered significantly
by a small leakage current. Note that all I/Os are three-stated during ISR programming. Refer to the application note “Understanding Bus Hold” for additional
information.
7. These are absolute values with respect to device ground. All overshoots due to system or tester noise are included.
8. Not more than one output should be tested at a time. Duration of the short circuit should not exceed 1 second. VOUT = 0.5V has been chosen to avoid test
problems caused by tester ground degradation.
9. Tested initially and after any design or process changes that may affect these parameters.
10. Measured with 16-bit counter programmed into each logic block.
5
CYPRESS [ CYPRESS ]
