5

Rev. I

1/26/07

IS63LV1024

IS63LV1024L

AC TEST LOADS

AC TEST CONDITIONS

Parameter

Unit

Input Pulse Level

0V to 3.0V

Input Rise and Fall Times

3 ns

Input and Output Timing

1.5V

and Reference Levels

Output Load

See Figures 1 and 2

-8 ns

-10 ns

-12 ns

Symbol

Parameter

Min.

Max.

Min.

Max.

Min.

Max.

Unit

Read Cycle Time

8

—

10

—

12

—

ns

Address Access Time

—

8

—

10

—

12

ns

Output Hold Time

2

—

2

—

2

—

ns

CE Access Time

—

8

—

10

—

12

ns

OE Access Time

—

4

—

5

—

6

ns

OE to Low-Z Output

0

—

0

—

0

—

ns

OE to High-Z Output

0

4

0

5

0

6

ns

CE to Low-Z Output

3

—

3

—

3

—

ns

CE to High-Z Output

0

4

0

5

0

6

ns

CE to Power Up Time

0

—

0

—

0

—

ns

CE to Power Down Time

—

8

—

10

—

12

ns

Notes:

1. Test conditions assume signal transition times of 3 ns or less, timing reference levels of 1.5V, input pulse levels of 0 to 3.0V

loading specified in Figure 1.

2. Tested with the loading specified in Figure 2. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.

Figure 1

OUTPUT

Ω

50

Ω

317

Ω

5 pF

Including

jig and

scope

351

Ω

OUTPUT

3.3V

Figure 2