Useful links
Welcome to hotenda.com
Datasheet Replacement Marking Code
HotendaHotenda
Expand menu
3 Cart
25LC128
SI4 (1072)
Silicon Labs

SI4706-C30-GM

- RF Receiver RBDS/RDS 76MHz ~ 108MHz PCB, Surface Mount 20-QFN (3x3)
Silicon Labs

SI4362-B0B-FM

EZRadioPRO® RF Receiver FSK, GFSK, MSK, ASK, OOK 142MHz ~ 1.05GHz -126dBm 1Mbps PCB, Surface Mount 20-QFN (4x4)
Silicon Labs

SI4455-B1A-FM

IC RF TxRx + MCU General ISM < 1GHz 283MHz ~ 960MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4460-B1B-FM

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

SI4463-B1B-FM

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

SI4464-B1B-FM

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

SI4420-D1-FT

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

SI4421-A1-FT

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

SI4432-B1-FM

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

SI4461-C2A-GM

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

SI4461-B1B-FM

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

SI4431-B1-FM

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

SI4455-C2A-GM

IC RF TxRx + MCU General ISM < 1GHz 284MHz ~ 960MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4468-A2A-IM

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

SI4421-A0-FT

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

SI4438-C2A-GM

IC RF TxRx + MCU General ISM < 1GHz 425MHz ~ 525MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4467-A2A-IM

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

SI4463-C2A-GM

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

SI4430-B1-FM

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

SI4460-C2A-GM

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

SI4455-B1A-FMR

IC RF TxRx + MCU General ISM < 1GHz 283MHz ~ 960MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4455-C2A-GMR

IC RF TxRx + MCU General ISM < 1GHz 284MHz ~ 960MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4438-B1C-FMR

IC RF TxRx + MCU General ISM < 1GHz 425MHz ~ 525MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4460-B1B-FMR

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

SI4438-C2A-GMR

IC RF TxRx + MCU General ISM < 1GHz 425MHz ~ 525MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4461-B1B-FMR

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

SI4460-C2A-GMR

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

SI4467-A2A-IMR

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

SI4438-B1C-FM

IC RF TxRx + MCU General ISM < 1GHz 425MHz ~ 525MHz 20-VFQFN Exposed Pad
Silicon Labs

SI4461-C2A-GMR

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

SI4463-B1B-FMR

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

SI4720-B20-GMR

IC RF TxRx Only VHF FM Radio 76MHz ~ 108MHz 20-UFQFN Exposed Pad
Silicon Labs

SI4721-B20-GMR

IC RF TxRx Only VHF FM Radio 76MHz ~ 108MHz 20-UFQFN Exposed Pad
Silicon Labs

SI4721-B20-GM

IC RF TxRx Only VHF FM Radio 76MHz ~ 108MHz 20-UFQFN Exposed Pad
Silicon Labs

SI4720-B20-GM

IC RF TxRx Only VHF FM Radio 76MHz ~ 108MHz 20-UFQFN Exposed Pad
Silicon Labs

SI4200-BM

IC RF TxRx Only Cellular GSM, GPRS 850MHz, 900MHz, 1.8GHz, 1.9GHz 32-VFQFN Exposed Pad
Silicon Labs

SI4200-GM

IC RF TxRx Only Cellular GSM, GPRS 850MHz, 900MHz, 1.8GHz, 1.9GHz 32-VFQFN Exposed Pad
Silicon Labs

SI4201-BM

IC RF TxRx Only Cellular GSM, GPRS 850MHz, 900MHz, 1.8GHz, 1.9GHz 20-VFQFN Exposed Pad
Silicon Labs

SI4201-GM

IC RF TxRx Only Cellular GSM, GPRS 850MHz, 900MHz, 1.8GHz, 1.9GHz 20-VFQFN Exposed Pad
Silicon Labs

SI4205-BM

IC RF TxRx Only Cellular GSM, GPRS 850MHz, 900MHz, 1.8GHz, 1.9GHz 32-LFLGA
Silicon Labs

SI4206-BM

IC RF TxRx Only Cellular GSM, GPRS 850MHz, 900MHz, 1.8GHz, 1.9GHz 32-LFLGA
Top