Cypress CY7C1473BV33 manual 3V TAP AC Test Conditions, 5V TAP AC Test Conditions, GND VIN Vddq

CY7C1471BV33 CY7C1473BV33, CY7C1475BV33

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)[9]

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

9. All voltages refer to VSS (GND).

Document #: 001-15029 Rev. *B Page 17 of 32

[+] Feedback