CY7C1410JV18, CY7C1425JV18 CY7C1412JV18, CY7C1414JV18

Maximum Ratings

Exceeding maximum ratings may impair the useful life of the device. These user guidelines are not tested.

Storage Temperature

–65°C to +150°C

Ambient Temperature with Power Applied

.... –10°C to +85°C

Supply Voltage on VDD Relative to GND

–0.5V to +2.9V

Supply Voltage on VDDQ Relative to GND

.......–0.5V to +VDD

DC Applied to Outputs in High-Z

–0.5V to VDDQ + 0.3V

DC Input Voltage [11]

–0.5V to V + 0.3V

 

 

DD

Current into Outputs (LOW)

 

20 mA

Static Discharge Voltage (MIL-STD-883, M. 3015)..

> 2001V

Latch-up Current

...................................................

 

> 200 mA

Operating Range

 

 

 

 

 

 

 

 

 

Ambient

VDD [15]

VDDQ [15]

Range

 

Temperature (TA)

Commercial

 

0°C to +70°C

1.8 ± 0.1V

1.4V to

 

 

 

 

VDD

Industrial

 

–40°C to +85°C

 

Electrical Characteristics

DC Electrical Characteristics

Over the Operating Range [12]

Parameter

Description

Test Conditions

 

Min

Typ

Max

Unit

VDD

Power Supply Voltage

 

 

 

1.7

1.8

1.9

V

VDDQ

IO Supply Voltage

 

 

 

1.4

1.5

VDD

V

VOH

Output HIGH Voltage

Note 16

 

 

VDDQ/2 – 0.12

 

VDDQ/2 + 0.12

V

VOL

Output LOW Voltage

Note 17

 

 

VDDQ/2 – 0.12

 

VDDQ/2 + 0.12

V

VOH(LOW)

Output HIGH Voltage

IOH = 0.1 mA, Nominal Impedance

 

VDDQ – 0.2

 

VDDQ

V

VOL(LOW)

Output LOW Voltage

IOL = 0.1 mA, Nominal Impedance

 

VSS

 

0.2

V

VIH

Input HIGH Voltage

 

 

 

VREF + 0.1

 

VDDQ + 0.3

V

VIL

Input LOW Voltage

 

 

 

–0.3

 

VREF – 0.1

V

IX

Input Leakage Current

GND VI VDDQ

 

 

5

 

5

μA

IOZ

Output Leakage Current

GND VI VDDQ, Output Disabled

 

5

 

5

μA

VREF

Input Reference Voltage [18]

Typical Value = 0.75V

 

 

0.68

0.75

0.95

V

IDD

VDD Operating Supply

VDD = Max,

267MHz

(x8)

 

 

1330

mA

 

 

IOUT = 0 mA,

 

 

 

 

 

 

 

 

 

(x9)

 

 

1330

 

 

 

f = fMAX = 1/tCYC

 

 

 

 

 

 

 

 

 

(x18)

 

 

1370

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(x36)

 

 

1460

 

 

 

 

 

 

 

 

 

 

 

 

 

250MHz

(x8)

 

 

1200

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

(x9)

 

 

1200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(x18)

 

 

1230

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(x36)

 

 

1290

 

 

 

 

 

 

 

 

 

 

ISB1

Automatic Power down

Max VDD,

267MHz

(x8)

 

 

375

mA

 

Current

Both Ports Deselected,

 

 

 

 

 

 

 

 

(x9)

 

 

375

 

 

 

VIN VIH or VIN VIL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(x18)

 

 

380

 

 

 

f = fMAX = 1/tCYC,

 

 

 

 

 

 

Inputs Static

 

(x36)

 

 

385

 

 

 

 

 

 

 

 

 

 

 

 

 

250MHz

(x8)

 

 

345

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

(x9)

 

 

345

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(x18)

 

 

350

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(x36)

 

 

350

 

 

 

 

 

 

 

 

 

 

Notes

15.Power up: Assumes a linear ramp from 0V to VDD(min) within 200 ms. During this time VIH < VDD and VDDQ < VDD.

16.Output are impedance controlled. IOH = (VDDQ/2)/(RQ/5) for values of 175 ohms <= RQ <= 350 ohms.

17.Output are impedance controlled. IOL = (VDDQ/2)/(RQ/5) for values of 175 ohms <= RQ <= 350 ohms.

18.VREF (min) = 0.68V or 0.46VDDQ, whichever is larger, VREF (max) = 0.95V or 0.54VDDQ, whichever is smaller.

Document #: 001-12561 Rev. *D

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Cypress CY7C1410JV18, CY7C1412JV18, CY7C1425JV18, CY7C1414JV18 manual Maximum Ratings, DC Electrical Characteristics