$微芯科技(MCHP)$ 8-K - Current report Filed: 2018-05-30 AccNo: 0001193125-18-178419 Size: 1 MBItem 1.01: Entry into a Material Definitive AgreementItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a RegistrantItem 8.01: Other Event 网页链接