FLASH

AS8F128K32

AS8F128K32

Rev. 2.8 01/10

Micross Components reserves the right to change products or specifications without notice.

13

AC CHARACTERISTICS

JEDEC Standard

Read Cycle Time

1

Min

60 70 90 120 150

ns

Address to Output Delay

Max

60 70 90 120 150

ns

Chip Enable to Output Delay

Max

60 70 90 120 150

ns

Output Enable to Output Delay

Max

303540

50

55

ns

Chip Enable to Output High Z

1,2

Max

202025

30

35

ns

Output Enable to Output High Z

1,2

Max

202025

30

35

ns

Read

Min

ns

Toggle and

Data Polling

Min

ns

Output Hold Time From Addresses

CEx\ or OE\, Whichever Comes First

Min

ns

Write Cycle Time

1

Min

60 70 90 120 150

ns

Address Setup Time

Min

ns

Address Hold Time

Min

454545

50

50

ns

Data Setup Time

Min

303045

50

50

ns

Data Hold Time

Min

ns

Read Recover Time Before Write

(OE\ High to WEx\ Low)

Min

ns

CEx\ Setup Time

Min

ns

CEx\ Hold Time

Min

ns

Write Pulse Width

Min

303545

50

50

ns

Write Pulse Width High

Min

ns

Byte Programming Operation

4

TYP

µs

Sector Erase Operation

4

TYP

sec

1

Min

µs

-150

SYMBOL

TEST SETUP

PARAMETER

-60

UNIT

Output Enable Hold Time

1

Read-Only Operations

10

0

-70 -90 -120

0

0

0

0

Erase and Program Operations

1.0

50

0

0

20

14

NOTES:

1. Not 100% tested.

2. Output Driver Disable Time.

3. See Figure 7 and Table 6 for test specifications.

4. See the “Erase and Programming Performance” section for more information.