Hardware pinouts information and cables schemes

Mini PCI bus pinout

bus or interface

bookmark this page

Mini PCI is an alternate PCI implementation designed for small form factor. It´s specification is a sub-set of PCI standard using 100 pin (Type I/II) or 124 pin (Type III) connector.



Major differences from PCI standard:

  • form factor of the card and card-system interconnection, that is, the smaller physical size
  • the use of standard sideband signals for audio and communications
  • support of the CLKRUN# signal defined in the PCI Mobile Design Guide
  • no support for optional JTAG signals, nor for the 64-bit PCI extension defined in the PCI Local Bus Specification

Mini PCI Card Type I/II System Connector Pinout

PinSignalPinSignalPinSignalPinSignal
1INTB#25V51SERR#52STOP#
33.3V4INTA#53GROUND543.3V
5RESERVED6RESERVED55PERR#56DEVSEL#
7GROUND83.3VAUX57C/BE[1]#58GROUND
9CLK10RST#59AD[14]60AD[15]
11GROUND123.3V61GROUND62AD[13]
13REQ#14GNT#63AD[12]64AD[11]
153.3V16GROUND65AD[10]66GROUND
17AD[31]18PME#67GROUND68AD[09]
19AD[29]20RESERVED69AD[08]70C/BE[0]#
21GROUND22AD[30]71AD[07]723.3V
23AD[27]243.3V733.3V74AD[06]
25AD[25]26AD[28]75AD[05]76AD[04]
27RESERVED28AD[26]77RESERVED78AD[02]
29C/BE[3]#30AD[24]79AD[03]80AD[00]
31AD[23]32IDSEL815V82RESERVED_WIP
33GROUND34GROUND83AD[01]84RESERVED_WIP
35AD[21]36AD[22]85GROUND86GROUND
37AD[19]38AD[20]87AC_SYNC88M66EN
39GROUND40PAR89AC_SDATA_IN90AC_SDATA_OUT
41AD[17]42AD[18]91AC_BIT_CLK92AC_CODEC_ID0#
43C/BE[2]#44AD[16]93AC_CODEC_ID1#94AC_RESET#
45IRDY#46GROUND95MOD_AUDIO_MON96RESERVED
473.3V48FRAME#97AUDIO_GND98GROUND
49CLKRUN#50TRDY#99SYS_AUDIO_OUT100SYS_AUDIO_IN

Mini PCI Card Type III System Connector Pinout

PinSignalPinSignalPinSignalPinSignal
1TIP2RING633.3V64FRAME#
 Key Key65CLKRUN#66TRDY#
38PMJ-348PMJ-167SERR#68STOP#
58PMJ-668PMJ-269GROUND703.3V
78PMJ-788PMJ-471PERR#72DEVSEL#
98PMJ-8108PMJ-573C/BE[1]#74GROUND
11LED1_GRNP12LED2_YELP75AD[14]76AD[15]
13LED1_GRNN14LED2_YELN77GROUND78AD[13]
15CHSGND16RESERVED79AD[12]80AD[11]
17INTB#185V81AD[10]82GROUND
193.3V20INTA#83GROUND84AD[09]
21RESERVED22RESERVED85AD[08]86C/BE[0]#
23GROUND243.3VAUX87AD[07]883.3V
25CLK26RST#893.3V90AD[06]
27GROUND283.3V91AD[05]92AD[04]
29REQ#30GNT#93RESERVED94AD[02]
313.3V32GROUND95AD[03]96AD[00]
33AD[31]34PME#975V98RESERVED_WIP
35AD[29]36RESERVED99AD[01]100RESERVED_WIP
37GROUND38AD[30]101GROUND102GROUND
39AD[27]403.3V103AC_SYNC104M66EN
41AD[25]42AD[28]105AC_SDATA_IN106AC_SDATA_OUT
43RESERVED44AD[26]107AC_BIT_CLK108AC_CODEC_ID0#
45C/BE[3]#46AD[24]109AC_CODEC_ID1#110AC_RESET#
47AD[23]48IDSEL111MOD_AUDIO_MON112RESERVED
49GROUND50GROUND113AUDIO_GND114GROUND
51AD[21]52AD[22]115SYS_AUDIO_OUT116SYS_AUDIO_IN
53AD[19]54AD[20]117SYS_AUDIO_OUT GND118SYS_AUDIO_IN GND
55GROUND56PAR119AUDIO_GND120AUDIO_GND
57AD[17]58AD[18]121RESERVED122MPCIACT#
59C/BE[2]#60AD[16]123VCC5VA1243.3VAUX
61IRDY#62GROUND    
8PMJ = 8 position modular jack connector pin


This information should be correct, but may be not. Please, help us to improve this document!
Is this document CORRECT or INCORRECT? Your opinion will be used to establish document status (showed at the bottom).
Related Links:
Pinouts.ru > Buses and slots connectors pinouts >  Pinout of Mini PCI bus and layout of 100 pin Mini-PCI Type I/II (Amp 353183-8) connector and 124 pin Mini-PCI Type III (Amp 1318228-1) connector
Document status: correct
Source(s) of this and additional information: Mini PCI Specification. Revision 1.0 1 reports
Last updated at Sun Dec 10 2006. Submit additions or corrections for this document. Is this document correct or incorrect? What is your opinion?
[Discuss at the forum] [Back to index] [SUBMIT new pinout]
This page contain parts under Copyright © 2000-2007 by pinouts.ru team.
No any portion of this webpage may be reproduced in any form without visible direct link to this page provided. Webmaster permission required in any other cases.
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.
8130 hits since October 27, 2006