CY7C331
4
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 to Ground Potential
(Pin 28 to Pin 8 or 21) .................................... –0.5V to +7.0V
DC Input Voltage............................................ –3.0V to +7.0V
Output Current into Outputs (LOW) .............................12 mA
Static Discharge Voltage............................................>1500V
(per MIL-STD-883, Method 3015)
Latch-Up Current .....................................................>200 mA
DC Programming Voltage ............................................ 13.0 V
Operating Range
Range
Ambient
Temperature
VCC
Commercial
0
°C to +70°C
5V
± 10%
Military[1]
–55
°C to +125°C
5V
± 10%
Electrical Characteristics Over the Operating Range[2]
Parameter
Description
Test Conditions
Min.
Max.
Unit
VOH
Output HIGH Voltage
VCC = Min., VIN = VIH or VIL
IOH = –3.2 mA (Com’l), IOH = –2 mA (Mil)
2.4
V
VOL
Output LOW Voltage
VCC = Min., VIN = VIH or VIL
IOL = 12 mA (Com’l), IOL = 8 mA (Mil)
0.5
V
VIH
Input HIGH Voltage
Guaranteed HIGH Input, all Inputs[3]
2.2
V
VIL
Input LOW Voltage
Guaranteed LOW Input, all Inputs[3]
0.8
V
IIX
Input Leakage Current
VSS < VIN < VCC, VCC = Max.
–10
+10
µA
IOZ
Output Leakage Current
VSS < VOUT < VCC, VCC = Max.
–40
+40
µA
ISC
Output Short Circuit
Current[4]
VCC = Max., VOUT = 0.5V
[5]
–30
–90
mA
ICC1
Standby Power Supply
Current
VCC = Max., VIN = GND,
Outputs Open
Com’l –20
130
mA
Com’l –25
120
Mil –25
160
mA
Mil –30, –40
150
ICC2
Power Supply Current at
Frequency[4, 6]
VCC = Max., Outputs Disabled
(in High Z State)
Device Operating at fMAX External (fMAX1)
Com’l
180
mA
Mil
200
Capacitance[4]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
VIN = 2.0V at f = 1 MHz
10
pF
COUT
Output Capacitance
VOUT = 2.0V at f = 1 MHz
10
pF
Notes:
1.
TA is the “instant on” case temperature.
2.
See the last page of this specification for Group A subgroup testing information.
3.
These are absolute values with respect to device ground and all overshoots due to system or tester noise are included.
4.
Tested initially and after any design or process changes that may affect these parameters.
5.
Not more than one output should be tested at a time. Duration of the short circuit should not be more than one second. VOUT = 0.5V has been chosen to avoid
test problems caused by tester ground degradation.
6.
Because these input signals are controlled by product terms, active input polarity may be of either polarity. Internal active input polarity has been shown for
clarity.