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Common questions from engineers and buyers evaluating this part.
The 21143-PC is a LAN controller used for network interface cards and embedded networking applications. It supports PCI and CardBus interfaces, making it ideal for Ethernet connectivity.
The 21143-PC comes in a 144-pin FQFP (plastic flatpack, fine pitch) package with a square body and gull wing terminals.
The 21143-PC is discontinued by Intel. However, it may still be available from distributors or the aftermarket for existing applications.
Commercial availability, condition, packaging and traceability are confirmed against your exact requirement through RFQ.
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