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25LC128
SI44 (166)SI4 (1072)
Silicon Labs

SI4468-A2A-IMR

IC RF TxRx + MCU General ISM < 1GHz 142MHz ~ 1.05GHz 20-VFQFN Exposed Pad
Silicon Labs

SI4463-C2A-GMR

IC RF TxRx + MCU General ISM < 1GHz 142MHz ~ 1.05GHz 20-VFQFN Exposed Pad
Silicon Labs

SI4420-D1-FTR

IC RF TxRx Only General ISM < 1GHz 315MHz, 434MHz, 868MHz, 915MHz 16-TSSOP (0.173", 4.40mm Width)
Silicon Labs

SI4421-A0-FTR

IC RF TxRx Only General ISM < 1GHz 315MHz, 434MHz, 868MHz, 915MHz 16-TSSOP (0.173", 4.40mm Width)
Silicon Labs

SI4421-A1-FTR

IC RF TxRx Only General ISM < 1GHz 315MHz, 434MHz, 868MHz, 915MHz 16-TSSOP (0.173", 4.40mm Width)
Silicon Labs

SI4431-B1-FMR

IC RF TxRx Only General ISM < 1GHz 240MHz ~ 930MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4464-B1B-FMR

IC RF TxRx + MCU General ISM < 1GHz 119MHz ~ 1.05GHz 20-VFQFN Exposed Pad
Silicon Labs

SI4432-B1-FMR

IC RF TxRx Only General ISM < 1GHz 240MHz ~ 930MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4430-B1-FMR

IC RF TxRx Only General ISM < 1GHz 900MHz ~ 960MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4430-A0-FM

IC RF TxRx Only General ISM < 1GHz 900MHz ~ 960MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4431-A0-FM

IC RF TxRx Only General ISM < 1GHz 240MHz ~ 930MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4432-V2-FM

IC RF TxRx Only General ISM < 1GHz 240MHz ~ 930MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4460-B0B-FM

IC RF TxRx + MCU General ISM < 1GHz 119MHz ~ 1.05GHz 20-VFQFN Exposed Pad
Silicon Labs

SI4461-B0B-FM

IC RF TxRx + MCU General ISM < 1GHz 119MHz ~ 1.05GHz 20-VFQFN Exposed Pad
Silicon Labs

SI4463-B0B-FM

IC RF TxRx + MCU General ISM < 1GHz 119MHz ~ 1.05GHz 20-VFQFN Exposed Pad
Silicon Labs

SI4464-B1X-FM

IC RF TxRx + MCU General ISM < 1GHz 119MHz ~ 1.05GHz 20-VFQFN Exposed Pad
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