GS71024T-15T 参数 Datasheet PDF下载

GS71024T/U

AC Characteristics

Read Cycle

Parameter

Read cycle time

Address access time

Chip enable access time (CE1, CE2)

MUX control to output valid (V/S)

Output enable to output valid (OE)

Output hold from address change

Output hold from MUX controls change

Chip enable to output in low Z (CE1, CE2)

Output enable to output in low Z (OE)

Chip disable to output in High Z (CE1, CE2)

Output disable to output in High Z (OE)

Symbol

t

RC

t

AA

t

AC

t

AV

t

OE

t

OH

t

OH1

t

LZ*

t

OLZ*

t

HZ*

t

OHZ*

-8

Min

8

—

—

—

—

3

3

3

0

—

—

Max

—

8

8

8

4

—

—

—

—

4

4

Min

9

—

—

—

—

3

3

3

0

—

—

-9

Max

—

9

9

9

4.5

—

—

—

—

4.5

4.5

Min

10

—

—

—

—

3

3

3

0

—

—

-10

Max

—

10

10

10

5

—

—

—

—

5

5

Min

12

—

—

—

—

3

3

3

0

—

—

-12

Max

—

12

12

12

6

—

—

—

—

6

6

Min

15

—

—

—

—

3

3

3

0

—

—

-15

Max

—

15

15

15

7

—

—

—

—

7

7

Unit

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

* These parameters are sampled and are not 100% tested

Read Cycle 1: CE = OE = V

IL

, WE = V

IH

t

RC

Address

t

AA

V/S

t

OH

Data Out

Previous Data

t

OH1

t

AV

Data valid

Rev: 1.06 8/2005

6/14

© 1999, GSI Technology

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