LPC47N237 datasheet(11/138 Pages) SMSC

Part #	LPC47N237

Description	3.3V I/O CONTROLLER FOR PORT REPLICATORS AND DOCKING STATIONS

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Manufacturer	SMSC [SMSC Corporation]

Direct Link	http://www.smsc.com

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3.3v I/O Controller for Port Replicators and Docking Stations

SMSC DS – LPC47N237

Page 11

Revision 0.3 (10-26-04)

DATASHEET

Chapter 2 Pin Configuration

Table 2.1 shows the pin configuration of LPC47N237. This pin configuration is subject to change.

Table 2.1 – LPC47N237 Pin Configuration

#

NAME

#

NAME

#

NAME

#

NAME

1

VTR

26

nPCI_RESET

51

GP13

76

VSS

2

SDAT_1

27

nLPCPD

52

GP14

77

SLCT

3

SDAT

28

nCLKRUN

53

VCC

78

PE

4

SDAT_2

29

PCI_CLK

54

GP15

79

BUSY

5

SMB_A0

30

SER_IRQ

55

GP16

80

nACK

6

nSMBINT

31

VSS

56

VSS

81

nERROR

7

VSS

32

VTR

57

GP20

82

nALF

8

SCLK_1

33

GP31

58

GP21

83

nSTROBE

9

SCLK

34

GP32

59

GP22

84

RXD

10

SCLK_2

35

GP33

60

VSS

85

TXD

11

GP30

36

GP34

61

XTAL1

86

nDSR

12

GP37

37

GP35

62

XTAL2

87

nRTS

13

VCC

38

GP36

63

VTR

88

nCTS

14

GP23

39

VSS

64

24MHz_OUT

89

nDTR

15

GP10

40

GP24

65

VCC

90

nRI

16

GP17

41

GP25

66

nINIT

91

nDCD

17

nIO_PME

42

GP26

67

nSLCTIN

92

GP50

18

VTR

43

GP27

68

PD0

93

VCC

19

VSS

44

LGP44

69

PD1

94

GP51

20

LAD0

45

LGP45

70

PD2

95

GP52

21

LAD1

46

LGP46

71

PD3

96

GP53

22

LAD2

47

LGP47/ SYSOPT

72

PD4

97

GP54

23

LAD3

48

VCC

73

PD5

98

GP55

24

nLFRAME

49

GP11

74

PD6

99

GP56

25

nLDRQ

50

GP12

75

PD7

100

GP57

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