Integrated Silicon Solution, Inc. — www.issi.com

9

Rev. A

11/18/2010

1

2

3

4

5

6

7

8

9

10

11

12

IS61WV6416DALL/DALS, IS61WV6416DBLL/DBLS,

IS64WV6416DBLL/DBLS

-8

-10

-12

Symbol

Parameter

Min. Max.

Min. Max.

Min. Max.

Unit

ReadCycleTime

8

—

10

—

12

—

ns

AddressAccessTime

—

8

—

10

—

12

ns

OutputHoldTime

2.0

—

2.0

—

3

—

ns

CE

AccessTime

—

8

—

10

—

12

ns

OE

AccessTime

—

5.5

—

6.5

—

6.5

ns

OE

toHigh-ZOutput

—

3

—

4

—

6

ns

OE

toLow-ZOutput

0

—

0

—

0

—

ns

CE

toHigh-ZOutput

0

3

0

4

0

6

ns

CE

toLow-ZOutput

3

—

3

—

3

—

ns

LB

,UBAccessTime

—

5.5

—

6.5

—

6.5

ns

LB

,UBtoHigh-ZOutput

0

5.5

0

6.5

0

6.5

ns

LB

,UBtoLow-ZOutput

0

—

0

—

0

—

ns

PowerUpTime

0

—

0

—

0

—

ns

PowerDownTime

—

8

—

10

—

10

ns

Notes:

1. Testconditionsassumesignaltransitiontimesof3nsorless,timingreferencelevelsof1.5V,inputpulselevelsof0Vto3.0V

andoutputloadingspecifiedinFigure1.

2. TestedwiththeloadinFigure2.Transitionismeasured±500mVfromsteady-statevoltage.