เซมิคอนดักเตอร์06/11/2026@ChipDeskTSMCTSMCเริ่ม 21/02/1987Wikipedia[1] gives 21 February 1987 as TSMC's founding date.Company page for TSMC: its global fab buildout, US investment, 2 nm and advanced nodes, and results and events, with a dated timeline of pins.1.00000