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
SI1025-B-GM
RFQ
2,794
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Active Tray 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 64kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1026-B-GM
RFQ
1,838
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Active Tray 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 32kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1027-B-GM
RFQ
2,161
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Active Tray 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 16kB Flash, 4.4kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1024-B-GM3R
RFQ
1,495
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tape & Reel (TR) 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 128kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1024-B-GM3
RFQ
3,234
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tray 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 128kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1034-B-GM3R
RFQ
3,656
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tape & Reel (TR) 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 128kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1034-B-GM3
RFQ
3,308
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tray 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 128kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1025-B-GM3R
RFQ
3,364
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tape & Reel (TR) 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 64kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1025-B-GM3
RFQ
1,586
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tray 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 64kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1024-B-GMR
RFQ
1,639
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Active Tape & Reel (TR) 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 128kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1035-B-GM3R
RFQ
1,579
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tape & Reel (TR) 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 64kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1035-B-GM3
RFQ
1,060
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tray 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 64kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1026-B-GM3R
RFQ
3,606
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tape & Reel (TR) 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 32kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1026-B-GM3
RFQ
3,975
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tray 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 32kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1036-B-GM3R
RFQ
1,207
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tape & Reel (TR) 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 32kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1036-B-GM3
RFQ
720
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tray 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 32kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1027-B-GM3R
RFQ
3,832
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Not For New Designs Tape & Reel (TR) 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 16kB Flash, 4.4kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI4431-A0-FM RFQ
RFQ
1,176
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Obsolete Tube 240MHz ~ 930MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -118dBm 1.8 V ~ 3.6 V 13dBm (Max) - SPI 128Kbps - 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 18mA ~ 28mA
SI4430-A0-FM RFQ
RFQ
2,013
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Obsolete Tube 900MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -118dBm 1.8 V ~ 3.6 V 13dBm (Max) - SPI 128Kbps - 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 18mA ~ 28mA
SI4430-B1-FM
RFQ
2,466
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tube 900MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -121dBm 1.8 V ~ 3.6 V 13dBm (Max) - SPI 256Kbps - 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 17mA ~ 30mA
SI4431-B1-FMR
RFQ
3,851
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tape & Reel (TR) 240MHz ~ 930MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -121dBm 1.8 V ~ 3.6 V 13dBm (Max) - SPI 256Kbps - 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 17mA ~ 30mA
SI4455-B1A-FMR RFQ
RFQ
3,298
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Digi-Reel® 283MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -116dBm 1.8 V ~ 3.6 V 13dBm (Max) - SPI 500kbps - 10mA General ISM < 1GHz FSK, GFSK, OOK 4 18mA ~ 30mA
SI4455-B1A-FMR
RFQ
3,925
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Cut Tape (CT) 283MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -116dBm 1.8 V ~ 3.6 V 13dBm (Max) - SPI 500kbps - 10mA General ISM < 1GHz FSK, GFSK, OOK 4 18mA ~ 30mA
SI4455-B1A-FMR
RFQ
2,628
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 283MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -116dBm 1.8 V ~ 3.6 V 13dBm (Max) - SPI 500kbps - 10mA General ISM < 1GHz FSK, GFSK, OOK 4 18mA ~ 30mA
SI4431-B1-FM
RFQ
3,003
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tube 240MHz ~ 930MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -121dBm 1.8 V ~ 3.6 V 13dBm (Max) - SPI 256Kbps - 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 17mA ~ 30mA
SI1024-B-GM
RFQ
2,393
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Active Tray 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 128kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1037-A-GMR RFQ
RFQ
2,040
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Obsolete Tape & Reel (TR) 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 16kB Flash, 4.4kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1036-A-GMR RFQ
RFQ
2,340
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Obsolete Tape & Reel (TR) 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 32kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1035-A-GMR RFQ
RFQ
3,020
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Obsolete Tape & Reel (TR) 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 64kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA
SI1034-A-GMR RFQ
RFQ
653
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 85-VFLGA - Obsolete Tape & Reel (TR) 240MHz ~ 960MHz -40°C ~ 85°C 85-VFLGA Exposed Pad TxRx + MCU -121dBm 1.8 V ~ 3.8 V 13dBm (Max) 128kB Flash, 8.5kB RAM I²C, SPI, UART 256Kbps EZRadioPro 18.5mA General ISM < 1GHz FSK, GFSK, OOK 53 17mA ~ 30mA