TSMC cuɛ tok ɛn käm raar & nm prɔɔthi̱th rɛy 2007, kɛnɛ Tha̱mthɔ̱ŋ cuɛ tok ɛ kämdɛ raar kɛ 5 nm prɔɔthi̱th rɛy 2018.