Write Cycle

Parameter

Symbol

-8

-10

-12

Unit

Min

Max

Min

Max

Min

Max

Write cycle time

tWC

8

—

10

—

12

—

ns

Address valid to end of write

tAW

5.5

—

7

—

8

—

ns

Chip enable to end of write

tCW

5.5

—

7

—

8

—

ns

Data set up time

tDW

4

—

5

—

6

—

ns

Data hold time

tDH

0

—

0

—

0

—

ns

Write pulse width

tWP

5.5

—

7

—

8

—

ns

Address set up time

tAS

0

—

0

—

0

—

ns

Write recovery time (WE)

tWR

0

—

0

—

0

—

ns

Write recovery time (CE)

tWR1

0

—

0

—

0

—

ns

Output Low Z from end of write

3

—

3

—

3

—

ns

Write to output in High Z

—

3.5

—

4

—

5

ns

GS74104ATP/J

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

Rev: 1.06 6/2006

7/11

© 2001, GSI Technology

* These parameters are sampled and are not 100% tested.

Address

CE

WE

Data In

OE

Data Out

Write Cycle 1: WE control