TSMC → Microchip Technology
As of 2026-09-05, TSMC is a tracked supplier of Microchip Technology. TSMC is a leader in Foundry (headquartered in Taiwan); Microchip Technology is a major in IDM (headquartered in United States). TSMC has 98 tracked customers; Microchip Technology has 1 tracked supplier.
Data as of 2026-09-05 · relationship type: tracked supplier → customer · both names resolve in companies.json · no dollar amount is shown unless it already sits on a company record, and none is invented here
Why this edge matters
TSMC (leader in Foundry) is a tracked supplier of Microchip Technology (major in IDM). World's dominant foundry, manufacturing nearly all leading-edge chips. MCU and analog IDM with broad industrial catalog and FPGA line. The edge is one of 1 tracked supplier of Microchip Technology and one of 98 tracked customers of TSMC.
Source: derived from both company records and the counted edges.
Concentration / risk note
TSMC is positioned as a leader in Foundry, so this edge is harder to replace than a challenger or niche supplier. Microchip Technology has only 1 tracked supplier in this dataset. Concentration on the supplier side is high.
Basis: supplier position, few suppliers. Omitted on edges where the graph does not back a concentration claim.
The two companies
TSMC (supplier)
World's dominant foundry, manufacturing nearly all leading-edge chips.
Microchip Technology (customer)
MCU and analog IDM with broad industrial catalog and FPGA line.
Other tracked customers of TSMC
Cite as: wafergraph, “TSMC → Microchip Technology — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/tsmc/microchip/ (data as of 2026-09-05).
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