4

Integrated Circuit Solution Inc.

SR016-0B

IS62C1024

(Over Operating Range)

-35

-45

-55

-70

Symbol Parameter

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Unit

Read Cycle Time

35

—

45

—

55

—

70

—

ns

Address Access Time

—

35

—

45

—

55

—

70

ns

Output Hold Time

3

—

3

—

3

—

3

—

ns

CE1 Access Time

—

35

—

45

—

55

—

70

ns

CE2 Access Time

—

35

—

45

—

55

—

70

ns

OE Access Time

—

10

—

20

—

25

—

35

ns

(2)

OE to Low-Z Output

0

—

0

—

0

—

0

—

ns

(2)

OE to High-Z Output

0

10

0

15

0

20

0

25

ns

(2)

CE1 to Low-Z Output

3

—

5

—

7

—

10

—

ns

(2)

CE2 to Low-Z Output

3

—

5

—

7

—

10

—

ns

(2)

CE1 or CE2 to High-Z Output

0

10

0

15

0

20

0

25

ns

Notes:

1.

Test conditions assume signal transition times of 5 ns or less, timing reference levels of 1.5V, input pulse levels of 0 to 3.0V

and output loading specified in Figure 1a.

2.

Tested with the load in Figure 1b.

Transition is measured ±500 mV from steady-state voltage. Not 100% tested.

AC TEST CONDITIONS

Parameter

Unit

Input Pulse Level

0V to 3.0V

Input Rise and Fall Times

5 ns

Input and Output Timing

1.5V

and Reference Level

Output Load

See Figures 1a and 1b

AC TEST LOADS

Figure 1a.

Figure 1b.

480

Ω

5 pF

Including

jig and

scope

255

Ω

OUTPUT

5V

480

Ω

100 pF

Including

jig and

scope

255

Ω

OUTPUT

5V