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Use this summary for discovery only. Confirm all design-critical values against current manufacturer-controlled documentation.
Common questions from engineers and buyers evaluating this part.
The 21440-AC is a LAN controller used for network communication. It manages data transfer in Ethernet applications, handling serial I/O at speeds up to 12.5MBps.
The 21440-AC comes in a 352-ball LBGA (low-profile grid array) package. It is a square plastic package with a 1.27mm ball pitch.
The 21440-AC is discontinued. As an obsolete component, it is no longer in production, but we may have stock available. Contact us for current availability.
Commercial availability, condition, packaging and traceability are confirmed against your exact requirement through RFQ.
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