SRAM

SRAM

SRAM

SRAM

SRAM

AS5LC512K8

AS5LC512K8

Rev. 2.1 08/09

Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.

4

Austin Semiconductor, Inc.

ELECTRICAL CHARACTERISTICS AND RECOMMENDED AC OPERATING CONDITIONS

A

DESCRIPTION

SYM

-12

-15

-20

-25

UNITS NOTES

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

READ CYCLE

Read Cycle Time

12

15

20

25

ns

Address Access Time

12

15

20

25

ns

Chip Enable Access Time

12

15

20

25

ns

Output Hold From Address Change

2222

ns

Chip Enable to Output in Low-Z

2222

ns

4, 6, 7

Chip Disable to Output in High-Z

6789

ns

4, 6, 7

Output Enable Acess Time

6789

ns

Output Enable to Output in Low-Z

0000

ns

4, 6, 7

Output Disable to Output in High-Z

6789

ns

4, 6, 7

WRITE CYCLE

WRITE Cycle Time

12

15

20

25

ns

Chip Enable to End of Write

8

101213

ns

Address Valid to End of Write

8

101213

ns

Address Setup Time

0000

ns

Address Hold From End of Write

0000

ns

WRITE Pulse Width

10

12

15

15

ns

Data Setup Time

6788

ns

Data Hold Time

1111

ns

Write Disable to Output in Low-Z

2222

ns

4, 6, 7

Write Enable to Output in High-Z

5677

ns

4, 6, 7