Truth Table

CE

OE

WE

Mode

DQ0 to DQ23

H

X

X

Not selected

High Z

ISB1, ISB2

L

L

H

Read

Data Out

L

X

L

Write

Data In

L

H

H

Output disable

High Z

GS73024AB

Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.

Rev: 1.03 12/2005

3/12

© 2003, GSI Technology

X: “H” or “L”

Absolute Maximum Ratings

Parameter

Symbol

Rating

Unit

Supply Voltage

–0.5 to +4.6

V

Input Voltage

(

≤ 4.6 V max.)

V

Output Voltage

(

≤ 4.6 V max.)

V

Allowable BGA power dissipation

PD

1.5

W

Storage temperature

–55 to 150

Note:

Permanent device damage may occur if Absolute Maximum Ratings are exceeded. Functional operation shall be restricted to Recommended

Operating Conditions. Exposure to higher than recommended voltages for extended periods of time could affect device reliability.