Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

Preview PDF HTML

LPC47M112 Datasheet(PDF) 10 Page - SMSC Corporation

Part # LPC47M112
Description  ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE
Download  208 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SMSC [SMSC Corporation]
Direct Link  http://www.smsc.com
Logo SMSC - SMSC Corporation

LPC47M112 Datasheet(HTML) 10 Page - SMSC Corporation

Back Button LPC47M112 Datasheet HTML 6Page - SMSC Corporation LPC47M112 Datasheet HTML 7Page - SMSC Corporation LPC47M112 Datasheet HTML 8Page - SMSC Corporation LPC47M112 Datasheet HTML 9Page - SMSC Corporation LPC47M112 Datasheet HTML 10Page - SMSC Corporation LPC47M112 Datasheet HTML 11Page - SMSC Corporation LPC47M112 Datasheet HTML 12Page - SMSC Corporation LPC47M112 Datasheet HTML 13Page - SMSC Corporation LPC47M112 Datasheet HTML 14Page - SMSC Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 208 page
background image
Enhanced Super I/O Controller with LPC Interface
Datasheet
SMSC DS – LPC47M112
Page 10
Rev. 02/02/2005
DATASHEET
3
DESCRIPTION OF PIN FUNCTIONS
PIN No./ QFP
NAME
TOTAL
SYMBOL
BUFFER
TYPE
BUFFER TYPE
PER FUNCTION
(NOTE 1)
NOTES
PROCESSOR/HOST LPC INTERFACE (10)
23:20
Multiplexed Command,
Address, Data [3:0]
4
LAD[3:0]
PCI_IO
PCI_IO
24
Frame
1
nLFRAME
PCI_I
PCI_I
25
Encoded
DMA
Request
1
nLDRQ
PCI_O
PCI_O
26
PCI Reset
1
nPCI_RESE
T
PCI_I
PCI_I
27
Power Down
1
nLPCPD
PCI_I
PCI_I
2
29
PCI Clock
1
PCI_CLK
PCI_ICL
K
PCI_ICLK
30
Serial IRQ
1
SER_IRQ
PCI_IO
PCI_IO
CLOCKS (2)
6
32.768 Trickle Clock
Input
1
CLOCKI32
IS
IS
3
19
14.318MHz
Clock
Input
1
CLOCKI
IS
IS
FAN CONTROL (4)
51
General Purpose I/O
/Fan Tachometer 2
1
GP30/
FAN_TACH
2
IO8
(I/O8/OD8)/I
52
General Purpose I/O
/Fan Tachometer 1
1
GP31/
FAN_TACH
1
IO8
(I/O8/OD8)/I
54
General Purpose I/O
/Fan Speed Control 2
1
GP32/FAN2
IO12
(I/O12/OD12)/
(O12/OD12)
4
55
General Purpose I/O
/Fan Speed Control 1
1
GP33/FAN1
IO12
(I/O12/OD12)/
(O12/OD12)
4
INFRARED INTERFACE (2)
61
Infrared Rx
/General Purpose I/O
1
IRRX2/GP34
IS/O8
IS/(IS/O8/OD8)
62
Infrared Tx
/General Purpose I/O
1
IRTX2/GP35
IO12
O12/(I/O12/ OD12)
5,6
POWER PINS (10)
53, 65,93
Power
3
VCC
7, 31, 60,76
Ground
4
VSS
40
Analog Ground
1
AVSS
44
Reference Voltage
1
VREF
18
Trickle Voltage
1
VTR
7
FDD INTERFACE (14)
16
Read Disk Data
1
nRDATA
IS
IS
11
Write Gate
1
nWGATE
O12
(O12/OD12)
10
Write Disk Data
1
nWDATA
O12
(O12/OD12)
12
Head Select
1
nHDSEL
O12
(O12/OD12)
8
Step Direction
1
nDIR
O12
(O12/OD12)


Similar Part No. - LPC47M112

ManufacturerPart #DatasheetDescription
logo
SMSC Corporation		 LPC47M112 SMSC-LPC47M112 Datasheet
1Mb / 204P		    Enhanced Super I/O Controller with LPC Interface
LPC47M112-MC SMSC-LPC47M112-MC Datasheet
1Mb / 193P		    ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE
LPC47M112-MC SMSC-LPC47M112-MC Datasheet
1Mb / 204P		    Enhanced Super I/O Controller with LPC Interface
LPC47M112-MW SMSC-LPC47M112-MW Datasheet
1Mb / 204P		    Enhanced Super I/O Controller with LPC Interface
LPC47M112 SMSC-LPC47M112_07 Datasheet
1Mb / 204P		    Enhanced Super I/O Controller with LPC Interface
More results

Similar Description - LPC47M112

ManufacturerPart #DatasheetDescription
logo
SMSC Corporation		 LPC47M112-MC SMSC-LPC47M112-MC Datasheet
1Mb / 193P		    ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE
LPC47M112 SMSC-LPC47M112_07 Datasheet
1Mb / 204P		    Enhanced Super I/O Controller with LPC Interface
LPC47B27X SMSC-LPC47B27X Datasheet
1Mb / 196P		    100 PIN ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE
LPC47B272 SMSC-LPC47B272 Datasheet
1Mb / 195P		    100 Pin Enhanced Super I/O Controller with LPC Interface
LPC47S422 SMSC-LPC47S422 Datasheet
79Kb / 4P		    Enhanced Super I/O with LPC Interface for Server Applications
LPC47S42X SMSC-LPC47S42X Datasheet
1Mb / 264P		    ENHANCED SUPER I/O WITH LPC INTERFACE FOR SERVER APPLICATIONS
LPC47M10X SMSC-LPC47M10X_07 Datasheet
1Mb / 188P		    100 Pin Enhanced Super I/O Controller with LPC Interface for Consumer Applications
LPC47M10X SMSC-LPC47M10X Datasheet
244Kb / 5P		    100 Pin Enhanced Super I/O Controller with LPC Interface for Consumer Applications
LPC47N217N SMSC-LPC47N217N Datasheet
410Kb / 5P		    56-Pin Super I/O with LPC Interface
LPC47B34X SMSC-LPC47B34X Datasheet
645Kb / 250P		    128 Pin Enhanced Super I/O with LPC Interface for Consumer Applications
More results


Html Pages

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 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 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 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com