SM5849BF

SEIKO NPC CORPORATION —5

38

NC

–

No connection (must be open)

39

NC

–

No connection (must be open)

40

VSS

–

Ground

41

VDD

–

Supply voltage

42

OWL2

Ip

Output word length select

43

OWL1

Ip

44

IISN

Ip

IIS output mode select. Normal mode when HIGH, and IIS mode when LOW.

45

STATE

O

Status output

46

TST2N

Ip

IC test mode pin 2. Test mode when LOW. Leave HIGH or open circuit for normal operation.

47

DITHN

Ip

Output dither control pin. Dither when LOW, and normal mode when HIGH.

48

RSTN

Ip

Reset input. Reset when LOW.

49

THRUN

Ip

Through mode set. Normal mode when HIGH, and through mode when LOW.

50

SLAVE

Ip

Slave mode set. Slave mode when HIGH, and master mode when LOW.

51

NC

–

No connection (must be open)

52

NC

–

No connection (must be open)

53

NC

–

No connection (must be open)

54

NC

–

No connection (must be open)

55

NC

–

No connection (must be open)

56

NC

–

No connection (must be open)

57

NC

–

No connection (must be open)

58

NC

–

No connection (must be open)

59

NC

–

No connection (must be open)

60

VSS

–

Ground

61

VDD

–

Supply voltage

62

OCKSL

Ip

Output system clock select. 384fs when HIGH, and 256fs when LOW.

63

OCLK

I

Output system clock input

64

VSS

–

Ground

65

LRCO

O

Word clock output

66

BCKO

O

Bit clock output

67

DOUT

O

Data output

68

NC

–

No connection (must be open)

69

NC

–

No connection (must be open)

70

NC

–

No connection (must be open)

71

NC

–

No connection (must be open)

72

NC

–

No connection (must be open)

73

NC

–

No connection (must be open)

74

NC

–

No connection (must be open)

75

NC

–

No connection (must be open)

76

NC

–

No connection (must be open)

77

NC

–

No connection (must be open)

78

NC

–

No connection (must be open)

79

NC

–

No connection (must be open)

80

VSS

–

Ground

1. Ip = input pin with internal pull-up resistor

Number

Name

Description

OWL1

OWL2

Data length

LOW

LOW

16 bits

LOW

HIGH

24 bits

HIGH

LOW

20 bits

HIGH

HIGH

1. Data is in left justified sequence.