LPC47N237-MD View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

Manufacturer

LPC47N237-MD

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

SMSC -> Microchip 

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

Chapter 2 Pin Configuration

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

PIN

#

NAME

1

VTR

2

SDAT_1

3

SDAT

4

SDAT_2

5

SMB_A0

6

nSMBINT

7

VSS

8

SCLK_1

9

SCLK

10 SCLK_2

11 GP30

12 GP37

13 VCC

14 GP23

15 GP10

16 GP17

17 nIO_PME

18 VTR

19 VSS

20 LAD0

21 LAD1

22 LAD2

23 LAD3

24 nLFRAME

25 nLDRQ

Table 2.1 – LPC47N237 Pin Configuration

PIN

#

NAME

26 nPCI_RESET

27 nLPCPD

28 nCLKRUN

29 PCI_CLK

30 SER_IRQ

31 VSS

32 VTR

33 GP31

34 GP32

35 GP33

36 GP34

37 GP35

38 GP36

39 VSS

40 GP24

41 GP25

42 GP26

43 GP27

44 LGP44

45 LGP45

46 LGP46

47 LGP47/ SYSOPT

48 VCC

49 GP11

50 GP12

PIN

#

NAME

51 GP13

52 GP14

53 VCC

54 GP15

55 GP16

56 VSS

57 GP20

58 GP21

59 GP22

60 VSS

61 XTAL1

62 XTAL2

63 VTR

64 24MHz_OUT

65 VCC

66 nINIT

67 nSLCTIN

68 PD0

69 PD1

70 PD2

71 PD3

72 PD4

73 PD5

74 PD6

75 PD7

PIN

#

NAME

76 VSS

77 SLCT

78 PE

79 BUSY

80 nACK

81 nERROR

82 nALF

83 nSTROBE

84 RXD

85 TXD

86 nDSR

87 nRTS

88 nCTS

89 nDTR

90 nRI

91 nDCD

92 GP50

93 VCC

94 GP51

95 GP52

96 GP53

97 GP54

98 GP55

99 GP56

100 GP57

SMSC DS – LPC47N237

Page 11

DATASHEET

Revision 0.3 (10-26-04)

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