BT8110 데이터 시트보기 (PDF) - Conexant Systems

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BT8110

High-Capacity ADPCM Processor

Conexant Systems 

1.0 Product Description

1.2 Pin Descriptions

Table 1-3. Bt8110B Pin Descriptions

Pin

Pin Label

I/O

1

GND

I

2

PSIG[3]

I

3

WR*

I

4

PSIG[4]

I

5

PSIG[5]

I

6

PSIG[6]

I

7

PSIG[7] (MSB)

I

8

PSIGEN

I

9

VCC

I

10

GND

I

11

AD[0]

I

12

AD[1]

I

13

AD[2]

I

14

SERIAL_IN

I

15

CLOCK

I

16

SERIAL_OUT

O

17

VCC

I

18

GND

I

19

AD[3]

I

20

RESET

I

21

SYNC

I

22

CS

I

23

MICREN

I

24

AD[4]

I

25

AD[5]

I

26

VCC

I

27

GND

I

28

AD[6]

I

29

ALE

I

30

PCM_STB

O

31

ADPCM_STB

O

32

Y

O

33

TDP

O

34

SE

O

Bt8110/8110B

High-Capacity ADPCM Processor

Pin

Pin Label

I/O

35

GND

I

36

VCC

I

37

A[13]

O

38

A[12]

O

39

CTRL[1]

I

40

CTRL[0]

I

41

A[11]

O

42

A[10]

O

43

A[9]

O

44

GND

I

45

A[8]

O

46

A[7]

I/O

47

A[6]

I/O

48

D[7]

I

49

D[6]

I

50

D[5]

I

51

D[4]

I

52

GND

I

53

VCC

I

54

D[3]

I

55

D[2]

I

56

D[1]

I

57

D[0]

I

58

A[5]

I/0

59

A[4]

I/O

60

A[3]

I/O

61

A[2]

I/O

62

A[1]

I/O

63

A[0]

I/O

64

GND

I

65

PSIG[0]

I

66

PSIG[1]

I

67

PSIG[2]

I

68

VCC

I

1-8

Conexant

100060C

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