SI4431-B1-FMR
Manufacturers：
Silicon Labs
Description：
IC RF TxRx Only General ISM < 1GHz 240MHz ~ 930MHz 20-VFQFN Exposed Pad
Manufacturers：
Silicon Labs
Description：
IC RF TxRx Only General ISM < 1GHz 240MHz ~ 930MHz 20-VFQFN Exposed Pad
