17

IDT7130SA/LA and IDT7140SA/LA

High-Speed 1K x 8 Dual-Port Static SRAM

Military, Industrial and Commercial Temperature Ranges

INTERRUPT ADDRESS

R/

2689 drw 16

(3)

(3)

(2)

(4)

INT

Set:

NOTES:.

1. All timing is the same for left and right ports. Port “A” may be either left or right port. Port “B” is the opposite from port “A”.

2. See Interrupt Truth Table II.

3. Timing depends on which enable signal (CE or R/W) is asserted last.

4. Timing depends on which enable signal (CE or R/W) is de-asserted first.

INT

Clear:

AC Electrical characteristics Over the

NOTES:

1. 'X' in part numbers indicates power rating (SA or LA).

7130X55

7140X55

Com'l, Ind

& Military

7130X100

7140X100

Com'l, Ind

& Military

Symbol

Parameter

Min.

Max.

Min.

Max.

Unit

INTERRUPT TIMING

Address Set-up Time

0

____

0

____

ns

Write Recovery Time

0

____

0

____

ns

Interrupt Set Time

____

45

____

60

ns

Interrupt Reset Time

____

45

____

60

ns

2689 tbl 12b

INTERRUPT CLEAR ADDRESS

2689 drw 17

(3)

(3)