CY7C291A
CY7C292A/CY7C293A
4
Electrical Characteristics Over the Operating Range[3,4] (continued)
7C291AL-35, 50
7C292AL-35, 50
7C293AL-35, 50
7C291A-35, 50
7C292A-35, 50
7C293A-35, 50
Parameter Description Test Conditions Min. Max. Min. Max. Unit
VOH Output HIGH Voltage VCC = Min., IOH = −4.0 mA 2.4 2.4 V
VOL Output LOW Voltage VCC = Min., IOL = 16.0 mA 0.4 0.4 V
VIH Input HIGH Voltage Guaranteed Input Logical
HIGH Voltage for All Inputs 2.0 2.0 V
VIL Input LOW Voltage Guaranteed Input Logical
LOW Voltage for All Inputs 0.8 0.8 V
IIX Input Load Current GND < VIN < VCC −10 +10 −10 +10 µA
VCD Input Diode Clamp Voltage Note 4
IOZ Output Leakage Current GND < VOUT < VCC,
Output Disabled −10 +10 −10 +10 µA
IOS Output Short Circuit Current[5] VCC = Max., VOUT = GND −20 −90 −20 −90 mA
ICC VCC Operating Supply Current VCC = Max.,
VIN = 2.0V
IOUT=0 mA
Commercial 60 90 mA
Military 90
ISB Standby Supply Current
(7C293A Only) VCC = Max.,
CS1 =VIH
Commercial 30 30 mA
Military 40
VPP Programming Supply Voltage 12 13 12 13 V
IPP Programming Supply Current 50 50 mA
VIHP Input HIGH Programming Voltage 3.0 3.0 V
VILP Input LOW Programming Voltage 0.4 0.4 V
Capacitance[4]
Parameter De scription Test Conditions Max. Unit
CIN Input Capacitance TA = 25°C, f = 1 MHz,
VCC = 5.0V 10 pF
COUT Output Capacitance 10 pF