Cypress CY7C1371D manual 3V TAP AC Test Conditions, Parameter Description Conditions Min Max Unit

CY7C1371D

CY7C1373D

3.3V TAP AC Test Conditions 2.5V 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

Input pulse level	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 = 3.3V ±0.165V unless otherwise noted)[12]

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

–0.5

0.7

V

VDDQ = 2.5V

–0.3

0.7

V

IX

Input Load Current

GND < VIN < VDDQ

–5

5

µA

Note:

12. All voltages referenced to VSS (GND).

Document #: 38-05556 Rev. *F Page 15 of 29

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