![](http://datasheet.mmic.net.cn/330000/INTEL82801_datasheet_16416407/INTEL82801_2.png)
ii
82801AA and 82801AB
Datasheet
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The Intel
82801AA (ICH) and Intel
82801AB (ICH0) may contain design defects or errors known as errata which may cause the product to deviate
from published specifications. Current characterized errata are available upon request.
I
2
C is a two-wire communications bus/protocol developed by Philips. SMBus is a subset of the I
2
C bus/protocol and was developed by Intel.
Implementations of the I
C bus/protocol or the SMBus bus/protocol may require licenses from various entities, including Philips Electronics N.V. and
North American Philips Corporation.
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