Cypress CY7C1472BV33 manual 3V TAP AC Test Conditions, 5V TAP AC Test Conditions, GND VIN Vddq

CY7C1470BV33 CY7C1472BV33, CY7C1474BV33

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 < TA < +70°C; VDD = 3.135V to 3.6V unless otherwise noted)[11]
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

11. All voltages refer to VSS (GND).

Document #: 001-15031 Rev. *C Page 16 of 30

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