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Switching Characteristics

CF4320H

CompactFlash™ BUS-INTERFACE CHIP

WITH

±15-kV ESD PROTECTION, TRANSLATION, AND CARD-DETECT CIRCUITRY

SCES655 – APRIL 2006

over recommended operating free-air temperature range (SA10–SA00, SCE1, SCE2, SIORD, SIOWR, SOE, SREG, SWE)

(see Figure 1)

–40

°C to

FROM

TO

TEST

85

°C

PARAMETER

UNIT

(INPUT)

(OUTPUT)

CONDITIONS

MIN

TYP MAX

MIN MAX

3.3 V

± 0.3 V

3.4

6.1

9.8

2.5

10.4

1.8 V

±

0.15 V

5 V

± 0.5 V

3

5.8

9.7

2.4

10.2

MASTER_EN

3.3 V

± 0.3 V

2.6

4.5

6.7

1.8

8.4

CF output

2.5 V

±

= BUF_EN =

(control)

0.2 V

5 V

± 0.5 V

2.4

4.1

6

1.7

6.8

3.3 V

± 0.3 V

2.2

3.9

5.8

1.4

7

3.3 V

±

0.3 V

5 V

± 0.5 V

2

3.5

5

1.3

5.8

S input

ns

3.3 V

± 0.3 V

3.4

5.7

8.7

2.8

10.3

1.8 V

±

0.15 V

5 V

± 0.5 V

3.3

5.4

8.2

2.8

9.7

MASTER_EN

3.3 V

± 0.3 V

2.9

4.3

6.2

1.9

8.4

CF output

2.5 V

±

= BUF_EN =

(A pins)

0.2 V

5 V

± 0.5 V

2.7

3.9

5.4

1.9

6.8

3.3 V

± 0.3 V

2.6

3.7

5.2

1.7

7

3.3 V

± 0.3 V

5 V

± 0.5 V

2.3

3.3

4.4

1.5

5.8

3.3 V

± 0.3 V

10.8

17.9

24.8

7.9

29.7

1.8 V

± 0.15 V

5 V

± 0.5 V

10.8

17.5

26.2

8.1

30.2

3.3 V

± 0.3 V

9.4

14.2

19.4

6.4

23.3

CF output

MASTER_EN

2.5 V

± 0.2 V

ns

(control)

5 V

± 0.5 V

9.4

14.1

19.3

6.6

23.1

3.3 V

± 0.3 V

8.7

13.1

17.8

5.8

21.4

3.3 V

± 0.3 V

5 V

± 0.5 V

8.7

13

17.5

6

21.2

3.3 V

± 0.3 V

7.3

13.8

22.5

6.2

25.8

1.8 V

± 0.15 V

5 V

± 0.5 V

6.8

12.1

19.7

5.9

26.3

3.3 V

± 0.3 V

6.1

11.8

19.2

4.9

20.2

CF output

MASTER_EN

2.5 V

± 0.2 V

ns

(control)

5 V

± 0.5 V

5.9

10

16.3

4.6

19.8

3.3 V

± 0.3 V

5.6

11

18.3

4.6

19.1

3.3 V

± 0.3 V

5 V

± 0.5 V

5.4

9.2

15.5

3.9

18

3.3 V

± 0.3 V

12.9

17.5

23.7

7.7

29.7

1.8 V

± 0.15 V

5 V

± 0.5 V

13.3

17.8

24.4

9.4

30.2

3.3 V

± 0.3 V

11.7

14.4

17.9

7.5

23.3

CF output

MASTER_EN

BUF_EN

2.5 V

± 0.2 V

ns

(A pins)

5 V

± 0.5 V

11.8

14.3

17.1

7.7

23.1

3.3 V

± 0.3 V

11

13.3

16.2

6.9

21.4

3.3 V

± 0.3 V

5 V

± 0.5 V

11.1

13.2

15.3

6.5

21.2

3.3 V

± 0.3 V

8.9

13.6

19.7

7.5

25.8

1.8 V

± 0.15 V

5 V

± 0.5 V

7.6

11.8

17.1

6.6

26.3

3.3 V

± 0.3 V

8

11.6

16

6.6

20.1

CF output

MASTER_EN

BUF_EN

2.5 V

± 0.2 V

ns

(A pins)

5 V

± 0.5 V

6.7

9.7

13.2

5

19.8

3.3 V

± 0.3 V

7.7

10.6

14.7

6

18.2

3.3 V

± 0.3 V

5 V

± 0.5 V

6.1

8.9

11.9

4.9

18

3.3 V

± 0.3 V

12.3

16.4

21.9

7.7

27.2

1.8 V

± 0.15 V

5 V

± 0.5 V

12.6

16.7

22.6

8.6

29.1

3.3 V

± 0.3 V

11.2

13.8

17

7.1

21.7

CF output

MASTER_EN

BUF_EN

2.5 V

± 0.2 V

ns

(A pins)

5 V

± 0.5 V

11.4

13.7

16.3

7.3

21.5

3.3 V

± 0.3 V

10.7

12.9

15.6

6.7

19.5

3.3 V

± 0.3 V

5 V

± 0.5 V

10.8

12.8

14.8

6.5

19.6

20

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