Техническая Спецификация для Microchip Technology AC164139

DS39969B-page 22

 2010 Microchip Technology Inc.

CN0

48

74

B11

I

ST

Interrupt-on-Change Inputs.

CN1

47

73

C10

I

ST

CN2

16

25

K2

I

ST

CN3

15

24

K1

I

ST

CN4

14

23

J2

I

ST

CN5

13

22

J1

I

ST

CN6

12

21

H2

I

ST

CN7

11

20

H1

I

ST

CN8

4

10

E3

I

ST

CN9

5

11

F4

I

ST

CN10

6

12

F2

I

ST

CN11

8

14

F3

I

ST

CN12

30

44

L8

I

ST

CN13

52

81

C8

I

ST

CN14

53

82

B8

I

ST

CN15

54

83

D7

I

ST

CN16

55

84

C7

I

ST

CN17

31

49

L10

I

ST

CN18

32

50

L11

I

ST

CN19

—

80

D8

I

ST

CN20

—

47

L9

I

ST

CN21

—

48

K9

I

ST

CN22

40

64

F11

I

ST

CN23

39

63

F9

I

ST

CN24

17

26

L1

I

ST

CN25

18

27

J3

I

ST

CN26

21

32

K4

I

ST

CN27

22

33

L4

I

ST

CN28

23

34

L5

I

ST

CN29

24

35

J5

I

ST

CN30

27

41

J7

I

ST

CN31

28

42

L7

I

ST

CN32

29

43

K7

I

ST

CN33

—

17

G3

I

ST

CN34

—

38

J6

I

ST

CN35

—

58

H11

I

ST

CN36

—

59

G10

I

ST

CN37

—

60

G11

I

ST

CN38

—

61

G9

I

ST

CN39

—

91

C5

I

ST

TTL = TTL input buffer

ST = Schmitt Trigger input buffer

ANA = Analog level input/output 

I

2

C™ = I

2

C/SMBus input buffer

The alternate EPMP pins are selected when the ALTPMP (CW3<12>) bit is programmed to ‘0’.

The PMSC2 signal will replace the PMA15 signal on the 15-pin PMA when CSF<1:0> = 01 or 10.

The PMCS1 signal will replace the PMA14 signal on the 14-pin PMA when CSF<1:0> = 10.

The alternate V

REF

 pins selected when the ALTVREF (CW1<5>) bit is programmed to ‘0’.