1PCS NEW STC89C52RC-40I-PDIP40 microcontroller chip #YT

1PCS STC15F2K60S2-28I-PDIP40 single-chip integrated circuit IC chip #YT

1PCS Single-chip microcomputer store STC11F32XE-35I-PDIP40 #YT

1PCS Single-chip microcomputer store STC10F08XE-35I-PDIP40 #YT

1PCS Single-chip microcomputer store STC15F408AD-28I-SOP28 #YT

1PCS SCM store STC12C5608AD-35I-SOP20 #YT

1PCS SCM franchise store IAP12C5A60S2-35I-PDIP40 #YT