| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Packaging | Series | ProductStatus | Type | RFFamily/Standard | Protocol | Modulation | Frequency | DataRate(Max) | Power-Output | Sensitivity | MemorySize | SerialInterfaces | GPIO | Voltage-Supply | Current-Receiving | Current-Transmitting | OperatingTemperature | MountingType | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | SI4438-B1C-FMRIC RF TXRX+MCU ISM<1GHZ 20VFQFN | 5,489 | 3.66 | RFQ |   Datasheet | Tape & Reel (TR),Cut Tape (CT) | - | Not For New Designs | TxRx Only | General ISM < 1GHz | - | FSK, GFSK, GMSK, OOK | 425MHz ~ 525MHz | 500kbps | 20dBm (Max) | -124dBm | - | SPI | 4 | 1.8V ~ 3.6V | 14mA | 75mA | -40°C ~ 85°C | Surface Mount | 
|   | SI4438-C2A-GMIC RF TXRX ISM<1GHZ 20VFQFN | 9,797 | 3.66 | RFQ |   Datasheet | Tray | - | Active | TxRx Only | General ISM < 1GHz | - | FSK, GFSK, GMSK, OOK | 425MHz ~ 525MHz | 500kbps | 20dBm (Max) | -124dBm | - | SPI | 4 | 1.8V ~ 3.6V | 13.7mA | 75mA | -40°C ~ 85°C | Surface Mount | 
|   | SI4461-B1B-FMIC RF TXRX+MCU ISM<1GHZ 20VFQFN | 7,520 | 3.86 | RFQ |   Datasheet | Tray | - | Not For New Designs | TxRx Only | General ISM < 1GHz | - | 4GFSK, GFSK, GMSK, OOK | 119MHz ~ 1.05GHz | 1Mbps | 16dBm (Max) | -126dBm | - | SPI | 4 | 1.8V ~ 3.6V | 10.7mA ~ 13.7mA | 29mA ~ 43mA | -40°C ~ 85°C | Surface Mount | 
|   | SI1085-A-GMIC RF TXRX+MCU ISM<1GHZ 36-WFQFN | 8,208 | 4.42 | RFQ |   Datasheet | Tray | - | Active | TxRx + MCU | General ISM < 1GHz | - | 4FSK, 4GFSK, FSK, GFSK, OOK | 283MHz ~ 350MHz, 425MHz ~ 525MHz, 850MHz ~ 960MHz | 500kbps | 13dBm | -116dBm | 8kB Flash, 768B RAM | I²C, SPI, UART | 15 | 1.8V ~ 3.6V | 10.7mA ~ 13.7mA | 18mA ~ 29mA | -40°C ~ 85°C | Surface Mount | 
|   | SI1084-A-GMIC RF TXRX+MCU ISM<1GHZ 36-WFQFN | 8,480 | 4.44 | RFQ |   Datasheet | Tray | - | Active | TxRx + MCU | General ISM < 1GHz | - | 4FSK, 4GFSK, FSK, GFSK, OOK | 283MHz ~ 350MHz, 425MHz ~ 525MHz, 850MHz ~ 960MHz | 500kbps | 13dBm | -116dBm | 16kB Flash, 768B RAM | I²C, SPI, UART | 15 | 1.8V ~ 3.6V | 10.7mA ~ 13.7mA | 18mA ~ 29mA | -40°C ~ 85°C | Surface Mount | 
|   | CC430F5123IRGZTIC RF TXRX+MCU ISM<1GHZ 48VFQFN | 7,775 | 6.53 | RFQ |   Datasheet | Tape & Reel (TR),Cut Tape (CT) | - | Active | TxRx + MCU | General ISM < 1GHz | - | 2FSK, 2GFSK, ASK, MSK, OOK | 300MHz ~ 348MHz, 389MHz ~ 464MHz, 779MHz ~ 928MHz | 500kBaud | 13dBm | -117dBm | 8kB Flash, 2kB SRAM | I²C, IrDA, JTAG, SPI, UART | 30 | 2V ~ 3.6V | 15mA ~ 18.5mA | 15mA ~ 36mA | -40°C ~ 85°C | Surface Mount | 
|   | CC430F5143IRGZTIC RF TXRX+MCU ISM<1GHZ 48VFQFN | 8,438 | 6.74 | RFQ |   Datasheet | Tape & Reel (TR),Cut Tape (CT) | - | Active | TxRx + MCU | General ISM < 1GHz | - | 2FSK, 2GFSK, ASK, MSK, OOK | 300MHz ~ 348MHz, 389MHz ~ 464MHz, 779MHz ~ 928MHz | 500kBaud | 13dBm | -117dBm | 8kB Flash, 2kB SRAM | I²C, IrDA, JTAG, SPI, UART | 30 | 2V ~ 3.6V | 15mA ~ 18.5mA | 15mA ~ 36mA | -40°C ~ 85°C | Surface Mount | 
|  | EFR32FG1V131F64GM32-C0IC RF TXRX+MCU 802.15.4 32VFQFN | 8,865 | 5.12 | RFQ |   Datasheet | Tray | Flex Gecko | Active | TxRx + MCU | 802.15.4 | Flex Gecko | 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK | 169MHz ~ 915MHz | 1Mbps | 16.5dBm | -94dBm | 64kB Flash, 16kB RAM | I²C, I²S, SPI, UART | 16 | 1.85V ~ 3.8V | 8.7mA | 8.2mA | -40°C ~ 85°C | Surface Mount | 
|  | EFR32FG1V131F128GM32-C0IC RF TXRX+MCU 802.15.4 32VFQFN | 9,013 | 5.26 | RFQ |   Datasheet | Tray | Flex Gecko | Active | TxRx + MCU | 802.15.4 | Flex Gecko | 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK | 169MHz ~ 915MHz | 1Mbps | 16.5dBm | -94dBm | 128kB Flash, 16kB RAM | I²C, I²S, SPI, UART | 16 | 1.85V ~ 3.8V | 8.7mA | 8.2mA | -40°C ~ 85°C | Surface Mount | 
|   | EFR32FG1V131F64GM48-C0IC RF TXRX+MCU 802.15.4 48VFQFN | 8,470 | 5.26 | RFQ |   Datasheet | Tray | Flex Gecko | Active | TxRx + MCU | 802.15.4 | Flex Gecko | 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK | 169MHz ~ 915MHz | 1Mbps | 16.5dBm | -94dBm | 64kB Flash, 16kB RAM | I²C, I²S, SPI, UART | 32 | 1.85V ~ 3.8V | 8.7mA | 8.2mA | -40°C ~ 85°C | Surface Mount | 
|  | EFR32FG1P131F64GM32-C0IC RF TXRX+MCU 802.15.4 32VFQFN | 5,313 | 5.40 | RFQ |   Datasheet | Tray | Flex Gecko | Active | TxRx + MCU | 802.15.4 | Flex Gecko | 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK | 169MHz ~ 915MHz | 1Mbps | 20dBm | -94dBm | 64kB Flash, 16kB RAM | I²C, I²S, SPI, UART, USART | 16 | 1.85V ~ 3.8V | 8.7mA | 8.2mA | -40°C ~ 85°C | Surface Mount | 
|  | EFR32FG1P132F64GM32-C0IC RF TXRX+MCU 32VFQFN | 6,153 | 5.42 | RFQ |   Datasheet | Tray | - | Active | TxRx + MCU | - | Flex Gecko | 2FSK, 4FSK, GFSK, GMSK, OQPSK | 2.4GHz | 2Mbps | 19.5dBm | -99dBm | 64kB Flash, 16kB RAM | I²C, I²S, SPI, UART | 16 | 1.85V ~ 3.8V | 8.7mA | 8.2mA ~ 126.7mA | -40°C ~ 85°C | Surface Mount | 
|   | EFR32FG1V131F128GM48-C0IC RF TXRX+MCU 802.15.4 48VFQFN | 9,829 | 5.44 | RFQ |   Datasheet | Tray | Flex Gecko | Active | TxRx + MCU | 802.15.4 | Flex Gecko | 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK | 169MHz ~ 915MHz | 1Mbps | 16.5dBm | -94dBm | 128kB Flash, 16kB RAM | I²C, I²S, SPI, UART | 32 | 1.85V ~ 3.8V | 8.7mA | 8.2mA | -40°C ~ 85°C | Surface Mount | 
|   | EFR32FG1P132F64GM48-C0IC RF TXRX+MCU 48VFQFN | 5,687 | 5.56 | RFQ |   Datasheet | Tray | - | Active | TxRx + MCU | - | Flex Gecko | 2FSK, 4FSK, GFSK, GMSK, OQPSK | 2.4GHz | 2Mbps | 19.5dBm | -99dBm | 64kB Flash, 16kB RAM | I²C, I²S, SPI, UART | 31 | 1.85V ~ 3.8V | 8.7mA | 8.2mA ~ 126.7mA | -40°C ~ 85°C | Surface Mount | 
|  | EFR32FG1P131F128GM32-C0IC RF TXRX+MCU 802.15.4 32VFQFN | 8,947 | 5.70 | RFQ |   Datasheet | Tray | Flex Gecko | Active | TxRx + MCU | 802.15.4 | Flex Gecko | 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK | 169MHz ~ 915MHz | 1Mbps | 20dBm | -94dBm | 128kB Flash, 32kB RAM | I²C, I²S, SPI, UART, USART | 16 | 1.85V ~ 3.8V | 8.7mA | 8.2mA | -40°C ~ 85°C | Surface Mount | 
|  | EFR32FG1V131F256GM32-C0IC RF TXRX+MCU 32VFQFN | 7,677 | 5.74 | RFQ |   Datasheet | Tray | Flex Gecko | Active | TxRx + MCU | - | Flex Gecko | 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK | 169MHz ~ 915MHz | 1Mbps | 16.5dBm | -121dBm | 256kB Flash, 32kB RAM | I²C, I²S, SPI, UART | 16 | 1.85V ~ 3.8V | 8.7mA | 8.2mA | -40°C ~ 85°C | Surface Mount | 
|   | EFR32FG1V132F256GM48-C0IC RF TXRX+MCU 48VFQFN | 6,542 | 5.92 | RFQ |   Datasheet | Tray | - | Active | TxRx + MCU | - | Flex Gecko | 2FSK, 4FSK, GFSK, GMSK, OQPSK | 2.4GHz | 2Mbps | 16.5dBm | -99dBm | 256kB Flash, 32kB RAM | I²C, I²S, SPI, UART | 31 | 1.85V ~ 3.8V | 8.7mA | 8.2mA ~ 126.7mA | -40°C ~ 85°C | Surface Mount | 
|   | EFR32MG1B132F256GM48-C0IC RF TXRX+MCU 802.15.4 48VFQFN | 9,682 | 6.06 | RFQ |   Datasheet | Tray | - | Not For New Designs | TxRx + MCU | 802.15.4 | Zigbee® | - | 2.4GHz | 250kbps | 16.5dBm | -99dBm | 256kB Flash, 32kB RAM | I²C, I²S, SPI, UART | 31 | 1.85V ~ 3.8V | 8.7mA | 8.2mA ~ 126.7mA | -40°C ~ 85°C | Surface Mount | 
|   | EFR32FG1P131F256GM48-C0IC RF TXRX+MCU 48VFQFN | 8,782 | 6.18 | RFQ |   Datasheet | Tray | Flex Gecko | Active | TxRx + MCU | - | Flex Gecko | 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK | 169MHz ~ 915MHz | 1Mbps | 14dBm | -121dBm | 256kB Flash, 32kB RAM | I²C, I²S, SPI, UART | 32 | 1.8V ~ 3.8V | 8.7mA | 8.2mA | -40°C ~ 85°C | Surface Mount | 
|   | CC2620F128RGZTIC RF TXRX+MCU 802.15.4 48VFQFN | 9,864 | 9.03 | RFQ |   Datasheet | Tape & Reel (TR),Cut Tape (CT) | SimpleLink™ | Active | TxRx + MCU | 802.15.4 | Zigbee® | - | 2.4GHz | 250kbps | 5dBm | -100dBm | 128kB Flash, 28kB SRAM | I²C, I²S, SPI, UART | 31 | 1.8V ~ 3.8V | 5.9mA ~ 6.1mA | 6.1mA ~ 9.1mA | -40°C ~ 85°C | Surface Mount | 

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