LPC47N237-MD SMSC [SMSC Corporation], LPC47N237-MD Datasheet - Page 11

• Manufacturer Part Number: LPC47N237-MD
• Description: 3.3V I/O CONTROLLER FOR PORT REPLICATORS AND DOCKING STATIONS
• Manufacturer: SMSC [SMSC Corporation]

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
PIN
3.3v I/O Controller for Port Replicators and Docking Stations
Chapter 2
SMSC DS – LPC47N237
#
VTR
SDAT_1
SDAT
SDAT_2
SMB_A0
nSMBINT
VSS
SCLK_1
SCLK
SCLK_2
GP30
GP37
VCC
GP23
GP10
GP17
nIO_PME
VTR
VSS
LAD0
LAD1
LAD2
LAD3
nLFRAME
nLDRQ
Table 2.1 shows the pin configuration of LPC47N237. This pin configuration is subject to change.
NAME
Pin Configuration
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
PIN
#
nLPCPD
nCLKRUN
SER_IRQ
VSS
VTR
GP32
GP33
GP34
GP35
GP36
VSS
GP24
GP25
GP26
GP27
LGP44
LGP45
LGP46
VCC
GP11
GP12
nPCI_RESET
PCI_CLK
GP31
LGP47/ SYSOPT
Table 2.1 – LPC47N237 Pin Configuration
NAME
DATASHEET
Page 11
PIN
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
#
GP13
GP14
VCC
GP15
GP16
VSS
GP20
GP21
GP22
VSS
XTAL1
XTAL2
VTR
24MHz_OUT
VCC
nINIT
nSLCTIN
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
NAME
76
77
80
81
82
84
85
86
87
88
89
90
91
92
93
94
97
99
100
78
79
83
95
96
98
PIN
#
VSS
SLCT
PE
BUSY
nACK
nERROR
nALF
RXD
TXD
nDSR
nRTS
nCTS
nDTR
nRI
nDCD
GP50
VCC
GP51
GP52
GP53
GP54
GP55
GP56
GP57
nSTROBE
Revision 0.3 (10-26-04)
NAME