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Super I/O Chip Examples


These are a few examples of Super I/O chips. It is important to determine the correct super I/O on your motherboard. The Super I/O chip controls most of the I/O on the motherboard. This includes floppies, serial ports, PS2 Mice, some keyboard functions, and parallel ports (printers). This page does not contain all of the Super I/O chips available as newer chips are added all the time. Super I/O chips are usually located near the back of the computer usually behind the PCI slots, and are most likely larger than your thumbnail as a general rule of thumb.



ITE 8671

       

Winbond 877

UMC 8670

This is a list of  currently known Super I/O chips

ALI

M1543            M1543C
M1535D         Ali5113
ALi5119         ALi5123
ALi513x          ALi514x
ALi513xB       ALi513xF

Lucky Goldstar

GS82C803B    PRIME3C

ITE

ITE8661        ITE8661RF
ITE8679        ITE8680
ITE8681        ITE8671
ITE8693        ITE8673
ITE8702        ITE8703
ITE8705        ITE8712
ITE8711        ITE8761
ITE8780F     

National Semi Conductor

NS307        NS308
NS309        NS317
NS_338      NS351

PC Chips

PC87306    PC87332
PC87336    PC87360
PC87363    PC87364
PC87365    PC87366
PC87393    PC87417

SIS

SIS6801    SIS950


SMC

FDC37B72X          FDC37B78X
SMC37C931          SMC37C93X
SMC37C93XPM   SMC37C93XAPM
SMC37C93XFR    SMC37C651
SMC37C653          SMC37C665
SMC37C669          SMC37C669FR
SMC37C67X         SMC37C68X
SMC37C931          SMC37C93X
SMC37C93XPM    SMC37C93XAPM
SMC37C93XFR    SMC37B77X
SMC37M70X        SMC37M60X
SMC37M61X        SMC37M81X
SMC37N769         SMC37N869
SMC_92X            

UMC

UMC_8663        UMC_8669


VIA


VA83C671    VIA686
VT1211         VT8231

Winbond

W83627F         W83627HF
W83627SF       W83637HF
W83637SF       W83697F
W83697HF       W83697SF
W83697UF       W83787F
W83877F          W83877AF
W83877TF        W83877ATF
W83967AF        W83977A
W83977F           W83977AF
W83977ATF      W83977TF
W83977CTF      W83977EF

MISC

LPC47B27X    LPC47B34X
LPC47B37X    LPC47M10X
LPC47M13X   LPC47M14X
LPC47M15X   LPC47M19X
LPC47S42X    LPC47U33X
LPC61W49X

SC1210

HMC83755

I82091    I8680663


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