Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Frequency Operating Temperature Package / Case Type Sensitivity Voltage - Supply Power - Output Memory Size Serial Interfaces Data Rate (Max) Protocol Current - Receiving RF Family/Standard Modulation GPIO Current - Transmitting
GLOBAL STOCKS
SI4463-B1B-FMR RFQ
RFQ
2,664
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Digi-Reel® 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm - SPI 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 70mA ~ 85mA
SI4463-B1B-FMR
RFQ
3,704
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Cut Tape (CT) 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm - SPI 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 70mA ~ 85mA
SI4463-B1B-FMR
RFQ
2,819
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm - SPI 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 70mA ~ 85mA
SI1060-A-GMR
RFQ
3,146
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 36-WFQFN - Active Tape & Reel (TR) 142MHz ~ 175MHz, 425MHz ~ 525MHz, 850MHz ~ 1.05GHz -40°C ~ 85°C 36-WFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm 64kB Flash 4kB RAM I²C, SPI, UART 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4FSK, 4GFSK, FSK, GFSK, OOK 15 70mA ~ 85mA
SI1061-A-GMR
RFQ
768
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 36-WFQFN - Active Tape & Reel (TR) 142MHz ~ 1.05GHz -40°C ~ 85°C 36-WFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm 32kB Flash, 4kB RAM I²C, SPI, UART 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4FSK, 4GFSK, FSK, GFSK, OOK 15 70mA ~ 85mA
SI1080-A-GMR
RFQ
2,897
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 36-WFQFN - Active Tape & Reel (TR) 142MHz ~ 1.05GHz -40°C ~ 85°C 36-WFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm 16kB Flash, 768B RAM I²C, SPI, UART 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4FSK, 4GFSK, FSK, GFSK, OOK 15 70mA ~ 85mA
SI1081-A-GMR
RFQ
2,407
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 36-WFQFN - Active Tape & Reel (TR) 142MHz ~ 1.05GHz -40°C ~ 85°C 36-WFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm 8kB Flash, 768B RAM I²C, SPI, UART 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4FSK, 4GFSK, FSK, GFSK, OOK 15 70mA ~ 85mA
SI1063-A-GMR
RFQ
1,321
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 36-WFQFN - Active Tape & Reel (TR) 142MHz ~ 1.05GHz -40°C ~ 85°C 36-WFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 13dBm 32kB Flash, 4kB RAM I²C, SPI, UART 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4FSK, 4GFSK, FSK, GFSK, OOK 15 18mA ~ 29mA
SI1082-A-GMR
RFQ
889
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 36-WFQFN - Active Tape & Reel (TR) 142MHz ~ 1.05GHz -40°C ~ 85°C 36-WFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm 16kB Flash, 768B RAM I²C, SPI, UART 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4FSK, 4GFSK, FSK, GFSK, OOK 15 18mA ~ 29mA
SI1083-A-GMR
RFQ
3,015
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 36-WFQFN - Active Tape & Reel (TR) 142MHz ~ 1.05GHz -40°C ~ 85°C 36-WFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 13dBm 8kB Flash, 768B RAM I²C, SPI, UART 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4FSK, 4GFSK, FSK, GFSK, OOK 15 18mA ~ 29mA
SI1062-A-GMR
RFQ
3,413
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 36-WFQFN - Active Tape & Reel (TR) 142MHz ~ 1.05GHz -40°C ~ 85°C 36-WFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 13dBm 64kB Flash 4kB RAM I²C, SPI, UART 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4FSK, 4GFSK, FSK, GFSK, OOK 15 18mA ~ 29mA
SI1060-A-GM
RFQ
3,773
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 36-WFQFN - Active Tray 142MHz ~ 175MHz, 425MHz ~ 525MHz, 850MHz ~ 1.05GHz -40°C ~ 85°C 36-WFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm 64kB Flash 4kB RAM I²C, SPI, UART 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4FSK, 4GFSK, FSK, GFSK, OOK 15 70mA ~ 85mA
SI1062-A-GM
RFQ
2,973
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 36-WFQFN - Active Tray 142MHz ~ 1.05GHz -40°C ~ 85°C 36-WFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 13dBm 64kB Flash 4kB RAM I²C, SPI, UART 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4FSK, 4GFSK, FSK, GFSK, OOK 15 18mA ~ 29mA
SI4464-B1B-FM
RFQ
2,962
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tray 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm (Max) - SPI 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 70mA ~ 85mA
SI4463-B1B-FM
RFQ
2,417
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tray 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm (Max) - SPI 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 70mA ~ 85mA
AX-SFJK-1-01-TX30
RFQ
1,547
In-stock
ON Semiconductor JAPAN AND KOREA RF-MICRO - Active - 922MHz -40°C ~ 85°C - TxRx + MCU -126dBm 1.8 V ~ 3.6 V 13dBm - SPI, UART 600bps SIGFOX™ 15mA General ISM < 1GHz FSK, GFSK 8 45mA
AX-SFEU-1-01-TX30
RFQ
3,141
In-stock
ON Semiconductor IC RF TXRX+MCU ISM<1GHZ 40-VFQFN - Active Tape & Reel (TR) 868MHz -40°C ~ 85°C 40-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 14dBm - SPI, UART 600bps - 10mA General ISM < 1GHz GFSK 10 19mA ~ 49mA
AX-SFJK-API-1-01-TX30
RFQ
1,625
In-stock
ON Semiconductor JAPAN AND KOREA RF-MICRO - Active - 922MHz -40°C ~ 85°C - TxRx + MCU -126dBm 1.8 V ~ 3.6 V 13dBm - SPI, UART 600bps SIGFOX™ 15mA General ISM < 1GHz FSK, GFSK 8 45mA
AX-SFEU-API-1-01-TX30
RFQ
1,602
In-stock
ON Semiconductor IC RF TXRX+MCU ISM<1GHZ 40-QFN - Active Tape & Reel (TR) 868MHz -40°C ~ 85°C 40-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 14dBm - SPI, UART 600bps - 10mA General ISM < 1GHz GFSK 10 19mA ~ 49mA
AX-SFJK-1-01-TB05 RFQ
RFQ
3,850
In-stock
ON Semiconductor JAPAN AND KOREA SIGFOX SOC - Last Time Buy Digi-Reel® 922MHz -40°C ~ 85°C 40-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 13dBm - UART 600bps SIGFOX™ 15mA General ISM < 1GHz FSK, GFSK 8 45mA
AX-SFJK-1-01-TB05
RFQ
2,472
In-stock
ON Semiconductor JAPAN AND KOREA SIGFOX SOC - Last Time Buy Cut Tape (CT) 922MHz -40°C ~ 85°C 40-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 13dBm - UART 600bps SIGFOX™ 15mA General ISM < 1GHz FSK, GFSK 8 45mA
AX-SFJK-1-01-TB05
RFQ
1,256
In-stock
ON Semiconductor JAPAN AND KOREA SIGFOX SOC - Last Time Buy Tape & Reel (TR) 922MHz -40°C ~ 85°C 40-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 13dBm - UART 600bps SIGFOX™ 15mA General ISM < 1GHz FSK, GFSK 8 45mA
SI4464-B1B-FMR RFQ
RFQ
1,622
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Digi-Reel® 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm (Max) - SPI 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 70mA ~ 85mA
SI4464-B1B-FMR
RFQ
859
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Cut Tape (CT) 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm (Max) - SPI 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 70mA ~ 85mA
SI4464-B1B-FMR
RFQ
1,824
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm (Max) - SPI 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 70mA ~ 85mA
AX-SFEU-1-01-TB05 RFQ
RFQ
3,190
In-stock
ON Semiconductor IC RF TXRX+MCU ISM<1GHZ 40-VFQFN - Discontinued at Digi-Key Digi-Reel® 868MHz -40°C ~ 85°C 40-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 14dBm - SPI, UART 600bps - 10mA General ISM < 1GHz GFSK 10 19mA ~ 49mA
AX-SFEU-1-01-TB05 RFQ
RFQ
865
In-stock
ON Semiconductor IC RF TXRX+MCU ISM<1GHZ 40-VFQFN - Discontinued at Digi-Key Cut Tape (CT) 868MHz -40°C ~ 85°C 40-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 14dBm - SPI, UART 600bps - 10mA General ISM < 1GHz GFSK 10 19mA ~ 49mA
AX-SFEU-1-01-TB05
RFQ
2,445
In-stock
ON Semiconductor IC RF TXRX+MCU ISM<1GHZ 40-VFQFN - Discontinued at Digi-Key Tape & Reel (TR) 868MHz -40°C ~ 85°C 40-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 14dBm - SPI, UART 600bps - 10mA General ISM < 1GHz GFSK 10 19mA ~ 49mA
SI4461-B1B-FMR RFQ
RFQ
3,918
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Digi-Reel® 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 16dBm (Max) - SPI 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 29mA ~ 43mA
SI4461-B1B-FMR
RFQ
2,958
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Cut Tape (CT) 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 16dBm (Max) - SPI 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 29mA ~ 43mA