Cypress CY7C1443AV33 manual 3V TAP AC Test Conditions, 5V TAP AC Test Conditions, GND VIN Vddq

CY7C1441AV33

CY7C1443AV33,CY7C1447AV33

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 = 50 Ω			20p F			ZO = 50 Ω			20p F
TAP DC Electrical Characteristics And Operating Conditions
(0°C < TA < +70°C; V = 3.135V to 3.6V unless otherwise noted)[11]
	DD
Parameter		Description			Description	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 referenced to VSS (GND).

Document #: 38-05357 Rev. *G Page 16 of 31

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