What is Microbump?

A bump far smaller than an ordinary solder ball, used to connect TSV-stacked chips or chips to an interposer. The pitch is a few tens of micrometers.

Field: Advanced packaging (3D and chiplets)

Related terms

2.5D packaging 3D packaging Chiplet CoWoS HBM Hybrid bonding Redistribution layer (RDL) Silicon interposer TSV (through-silicon via) UCIe

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