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Common questions from engineers and buyers evaluating this part.
The 21154BC is a PCI bus controller used to manage data transfer between the CPU and peripheral devices in computer systems. It facilitates communication on the PCI bus, ensuring efficient data flow and system stability.
The 21154BC comes in a 304-ball BGA (Ball Grid Array) package with a square body. It has a terminal pitch of 1.27 mm and a seated height of 2.54 mm, suitable for surface mount technology.
The 21154BC has been discontinued by Intel. It is no longer in active production, but you can still source it through our inventory. Contact us for current availability and alternatives.
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