Cypress CY7C291A, CY7C293A, CY7C292A Capacitance4, Parameter Description Test Conditions Max Unit

CY7C291A

CY7C292A/CY7C293A

Electrical Characteristics Over the Operating Range[3,4] (continued)

							7C291AL-35, 50		7C291A-35, 50
							7C292AL-35, 50		7C292A-35, 50
							7C293AL-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				2.0		2.0		V
			HIGH Voltage for All Inputs
VIL		Input LOW Voltage	Guaranteed Input Logical					0.8		0.8	V
			LOW Voltage for All Inputs
IIX		Input Load Current	GND < VIN < VCC				− 10	+10	− 10	+10	∝ A
VCD		Input Diode Clamp Voltage						Note 4
IOZ		Output Leakage Current	GND < VOUT < VCC,				− 10	+10	− 10	+10	∝ A
			Output Disabled
I	OS	Output Short Circuit Current[5]	V	CC	= Max., V	= GND	− 20	− 90	− 20	− 90	mA
					OUT
ICC		VCC Operating Supply Current	VCC = Max.,			Commercial		60		90	mA
			VIN = 2.0V
						Military				90
			IOUT=0 mA
ISB		Standby Supply Current	VCC = Max.,			Commercial		30		30	mA
		(7C293A Only)	CS1 =VIH
						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	Description	Test Conditions	Max.	Unit
CIN	Input Capacitance	TA = 25° C, f = 1 MHz,	10	pF
		VCC = 5.0V
COUT	Output Capacitance		10	pF

4