CY7C1061GN/CY7C10612GN

Document Number: 001-93680 Rev. *C

Page 9 of 21

AC Switching Characteristics

Over the Operating Range

Parameter [12]

Description

-10

-15

Unit

Min

Max

Min

Max

Read Cycle

100

–

100

–

s

Read cycle time

10

–

15

–

ns

Address to data valid

–

10

–

15

ns

Data hold from address change

3

–

3

–

ns

–

10

–

15

ns

OE LOW to data valid

–

5

–

8

ns

OE LOW to low Z [14]

0

–1–

ns

OE HIGH to high Z [14, 15]

–

5–8

ns

3

–3–

ns

–

5–8

ns

0

–0–

ns

–10–15

ns

Byte enable to data valid

–

5

–

8

ns

Byte enable to low Z

0

–

1

–

ns

Byte disable to high Z

–

6

–

8

ns

Write Cycle [17, 18]

Write cycle time

10

–

15

–

ns

7–

12

–

ns

Address setup to write end

7

–

12

–

ns

Address hold from write end

0–

0–

ns

Address setup to write start

0

–

0

–

ns

WE pulse width

7

–

12

–

ns

Data setup to write end

5

–

8

–

ns

Data hold from write end

0

–

0

–

ns

WE HIGH to low Z [14]

3

–3–

ns

WE LOW to high Z [14, 15]

–

5–8

ns

Byte Enable to End of Write

7–

12

–

ns

Notes

voltage.

16. These parameters are guaranteed by design and are not tested.

LOW to initiate a write, and the transition of any of these signals can terminate. The input data setup and hold timing should be referenced to the edge of the signal

that terminates the write.

CE is HIGH.