Cypress CY7C1471V33, CY7C1475V33, CY7C1473V33 3V TAP AC Test Conditions, 5V TAP AC Test Conditions

CY7C1471V33

CY7C1473V33

CY7C1475V33

3.3V TAP AC Test Conditions

Input pulse levels	VSS to 3.3V
Input rise and fall times	1 ns
Input timing reference levels	1.5V
Output reference levels	1.5V
Test load termination supply voltage	1.5V

2.5V TAP AC Test Conditions

Input pulse levels	VSS to 2.5V
Input rise and fall time	1 ns
Input timing reference levels	1.25V
Output reference levels	1.25V
Test load termination supply voltage	1.25V

3.3V TAP AC Output Load Equivalent				2.5V TAP AC Output Load Equivalent
		1.5V				1.25V
			50Ω				50Ω
TDO				TDO
	ZO= 50Ω
			20pF		ZO= 50Ω		20pF

TAP DC Electrical Characteristics And Operating Conditions

(0°C < T < +70°C; V		DD	= 3.3V ±0.165V unless otherwise noted)[12]
A
Parameter			Description	Test Conditions		Min	Max	Unit
VOH1	Output HIGH Voltage			IOH = –4.0 mA, VDDQ = 3.3V		2.4		V
				IOH = –1.0 mA, VDDQ = 2.5V		2.0		V
VOH2	Output HIGH Voltage			IOH = –100 µA	VDDQ = 3.3V	2.9		V
					VDDQ = 2.5V	2.1		V
VOL1	Output LOW Voltage			IOL = 8.0 mA	VDDQ = 3.3V		0.4	V
				IOL = 1.0 mA	VDDQ = 2.5V		0.4	V
VOL2	Output LOW Voltage			IOL = 100 µA	VDDQ = 3.3V		0.2	V
					VDDQ = 2.5V		0.2	V
VIH	Input HIGH Voltage				VDDQ = 3.3V	2.0	VDD + 0.3	V
					VDDQ = 2.5V	1.7	VDD + 0.3	V
VIL	Input LOW Voltage				VDDQ = 3.3V	–0.3	0.8	V
					VDDQ = 2.5V	–0.3	0.7	V
IX	Input Load Current			GND < VIN < VDDQ		–5	5	µA

Note

12. All voltages refer to VSS (GND).

Document #: 38-05288 Rev. *J Page 17 of 32

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