25AA1024

DS21836G-page 4

 2010 Microchip Technology Inc.

15

Output disable time

—

—

—

25

50

250

ns

ns

ns

4.5

2.5

1.8

2.0

(Note 1)

16

HOLD setup time

10

20

100

—

—

—

ns

ns

ns

4.5

2.5

1.8

2.0

17

HOLD hold time

10

20

100

—

—

—

ns

ns

ns

4.5

2.5

1.8

2.0

18

HOLD low to output

High-Z

15

30

150

—

—

—

ns

ns

ns

4.5

2.5

1.8

2.0

(Note 1)

19

HOLD high to output valid

15

30

150

—

—

—

ns

ns

ns

4.5

2.5

1.8

2.0

20

CS High to Standby mode

—

100

21

CS High to Deep power-

down

—100

22

Chip erase cycle time

—

10

ms

23

Sector erase cycle time

—

10

ms

24

Internal write cycle time

—

6

ms

Byte or Page mode and Page

Erase

25

—

Endurance

1M

—

E/W

Cycles

(Note 2) Per Page

TABLE 1-2:

AC CHARACTERISTICS (CONTINUED)

AC CHARACTERISTICS

Industrial (I)*:

Industrial (I):

*Limited industrial temp range.

Param.

No.

Sym.

Characteristic

Min.

Max.

Units

Conditions

Note 1: This parameter is periodically sampled and not 100% tested.

2: This parameter is not tested but established by characterization and qualification. For endurance

estimates in a specific application, please consult the Total Endurance™ Model which can be obtained

from Microchip’s web site at www.microchip.com.