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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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EFR32MG22C224F512IM32-CRMIGHTY GECKO, QFN32, SECURE BOOT |
2,810 | 2.27 |
RFQ |
![]() Datasheet |
Tape & Reel (TR) | - | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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EFR32MG22C224F512GN32-CRMIGHTY GECKO, TQFN32, SECURE BOO |
2,159 | 2.27 |
RFQ |
![]() Datasheet |
Tape & Reel (TR),Cut Tape (CT) | - | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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EFR32MG22C224F512IM40-CRMIGHTY GECKO, QFN40, SECURE BOOT |
2,362 | 2.36 |
RFQ |
![]() Datasheet |
Tape & Reel (TR) | - | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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EFR32BG21A010F768IM32-BRIC MCU 2.4G 10DB BLUETOOTH 5.1 |
2,880 | 2.63 |
RFQ |
![]() Datasheet |
Tape & Reel (TR) | Blue Gecko | Active | TxRx + MCU | Bluetooth | Bluetooth v5.1 | GFSK | 2.4GHz | 2Mbps | 10dBm | -104.9dBm | 768kB Flash, 64kB RAM | ADC, GPIO, I²C, I²S, SPI, UART | 20 | 1.71V ~ 3.8V | 8.8mA | 33.8mA | -40°C ~ 125°C | Surface Mount |
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SI4467-A2A-IMRIC RF TXRX+MCU ISM<1GHZ 20WFQFN |
2,926 | 3.53 |
RFQ |
![]() Datasheet |
Tape & Reel (TR) | - | Active | TxRx Only | General ISM < 1GHz | - | 4FSK, 4GFSK, FSK, GFSK, OOK | 142MHz ~ 1.05GHz | 1Mbps | 12.5dBm (Max) | -133dBm | - | SPI | 4 | 1.8V ~ 3.8V | 10.9mA ~ 13.7mA | 18mA ~ 24mA | -40°C ~ 125°C | Surface Mount |
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SI4467-A2A-IMIC RF TXRX+MCU ISM<1GHZ 20WFQFN |
2,415 | 3.52 |
RFQ |
![]() Datasheet |
Tray | - | Active | TxRx Only | General ISM < 1GHz | - | 4FSK, 4GFSK, FSK, GFSK, OOK | 142MHz ~ 1.05GHz | 1Mbps | 12.5dBm (Max) | -133dBm | - | SPI | 4 | 1.8V ~ 3.8V | 10.9mA ~ 13.7mA | 18mA ~ 24mA | -40°C ~ 125°C | Surface Mount |
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SI4460-C2A-GMRIC RF TXRX+MCU ISM<1GHZ 20VFQFN |
3,934 | 3.66 |
RFQ |
![]() Datasheet |
Tape & Reel (TR),Cut Tape (CT) | - | Active | TxRx Only | General ISM < 1GHz | - | 4GFSK, GFSK, GMSK, OOK | 142MHz ~ 1.05GHz | 1Mbps | 12.5dBm (Max) | -129dBm | - | SPI | 4 | 1.8V ~ 3.6V | 10.9mA ~ 13.7mA | 18mA ~ 24mA | -40°C ~ 85°C | Surface Mount |
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SI4438-C2A-GMRIC RF TXRX ISM<1GHZ 20VFQFN |
2,515 | 3.66 |
RFQ |
![]() Datasheet |
Tape & Reel (TR) | - | 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 |
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WF200SCRIC RF TXRX+MCU WIFI 32QFN |
3,367 | 3.94 |
RFQ |
![]() Datasheet |
Cut Tape (CT) | WF200 | Not For New Designs | TxRx + MCU | WiFi | 802.11b/g/n | - | 2.4GHz | 72.2Mbps | 16dBm | -96.5dBm | - | SDIO, SPI | - | 1.8V ~ 3.3V | - | - | -40°C ~ 105°C | Surface Mount |
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SI4438-B1C-FMIC RF TXRX+MCU ISM<1GHZ 20VFQFN |
259 | 4.02 |
RFQ |
![]() Datasheet |
Tray | - | 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 |
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EFR32MG21A020F768IM32-BRIC MCU 2.4G 20DB MULTIPROTOCOL |
3,390 | 4.65 |
RFQ |
![]() Datasheet |
Tape & Reel (TR) | Mighty Gecko | Active | TxRx + MCU | Bluetooth | Bluetooth v5.1, Thread, Zigbee® | GFSK, O-QPSK | 2.4GHz | 2Mbps | 20dBm | -104.9dBm | 768kB Flash, 64kB RAM | ADC, GPIO, I²C, I²S, SPI, UART | 20 | 1.71V ~ 3.8V | 8.8mA | 33.8mA | -40°C ~ 125°C | Surface Mount |
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EFR32FG1V131F32GM32-C0IC RF TXRX+MCU 802.15.4 32VFQFN |
460 | 4.94 |
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 | 32kB Flash, 8kB RAM | I²C, I²S, SPI, UART | 16 | 1.85V ~ 3.8V | 8.7mA | 8.2mA | -40°C ~ 85°C | Surface Mount |
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EFR32FG1V132F32GM32-C0IC RF TXRX+MCU 32VFQFN |
440 | 4.96 |
RFQ |
![]() Datasheet |
Tray | - | Active | TxRx + MCU | - | Flex Gecko | 2FSK, 4FSK, GFSK, GMSK, OQPSK | 2.4GHz | 2Mbps | 16.5dBm | -99dBm | 32kB Flash, 8kB RAM | I²C, I²S, SPI, UART | 16 | 1.85V ~ 3.8V | 8.7mA | 8.2mA ~ 126.7mA | -40°C ~ 85°C | Surface Mount |
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WF200SDRIC RF TXRX+MCU WIFI 32QFN |
3,837 | 5.06 |
RFQ |
Tape & Reel (TR),Cut Tape (CT) | - | Active | TxRx + MCU | WiFi | 802.11b/g/n | DSSS | 2.412GHz ~ 2.484GHz | 72.2Mbps | 17dBm | -96.7dBm | - | SDIO, SPI | - | 1.62V ~ 3.6V | 41.6mA ~ 47.6mA | 44.6mA ~ 108mA | -40°C ~ 105°C (TA) | Surface Mount | |
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WF200SCIC RF TXRX+MCU WIFI 32QFN |
210 | 5.06 |
RFQ |
![]() Datasheet |
Tray | WF200 | Not For New Designs | TxRx + MCU | WiFi | 802.11b/g/n | - | 2.4GHz | 72.2Mbps | 16dBm | -96.5dBm | - | SDIO, SPI | - | 1.8V ~ 3.3V | - | - | -40°C ~ 105°C | Surface Mount |
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EFR32FG1V131F64GM32-C0RIC RF TXRX+MCU 802.15.4 32VFQFN |
3,085 | 5.12 |
RFQ |
![]() Datasheet |
Tape & Reel (TR) | 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 |
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EFR32FG1V132F32GM48-C0IC RF TXRX+MCU 48VFQFN |
490 | 5.13 |
RFQ |
![]() Datasheet |
Tray | - | Active | TxRx + MCU | - | Flex Gecko | 2FSK, 4FSK, GFSK, GMSK, OQPSK | 2.4GHz | 2Mbps | 16.5dBm | -99dBm | 32kB Flash, 8kB RAM | I²C, I²S, SPI, UART | 31 | 1.85V ~ 3.8V | 8.7mA | 8.2mA ~ 126.7mA | -40°C ~ 85°C | Surface Mount |
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EFR32FG1V132F64GM32-C0IC RF TXRX+MCU 32VFQFN |
410 | 5.13 |
RFQ |
![]() Datasheet |
Tray | - | Active | TxRx + MCU | - | Flex Gecko | 2FSK, 4FSK, GFSK, GMSK, OQPSK | 2.4GHz | 2Mbps | 16.5dBm | -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 |
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SI1002-E-GM2IC RF TXRX+MCU ISM<1GHZ 42VFLGA |
3,020 | 7.62 |
RFQ |
![]() Datasheet |
Tray | - | Not For New Designs | TxRx + MCU | General ISM < 1GHz | EZRadioPro | FSK, GFSK, OOK | 240MHz ~ 960MHz | 256kbps | 13dBm | -121dBm | 64kB Flash, 4.35kB RAM | I²C, SPI, UART | 22 | 1.8V ~ 3.6V | 18.5mA | 17mA ~ 30mA | -40°C ~ 85°C | Surface Mount |
|
SI1000-E-GM2IC RF TXRX+MCU ISM<1GHZ 42VFLGA |
3,968 | 7.89 |
RFQ |
![]() Datasheet |
Tray | - | Not For New Designs | TxRx + MCU | General ISM < 1GHz | EZRadioPro | FSK, GFSK, OOK | 240MHz ~ 960MHz | 256kbps | 20dBm | -121dBm | 64kB Flash, 4.35kB RAM | I²C, SPI, UART | 22 | 1.8V ~ 3.6V | 18.5mA | 85mA | -40°C ~ 85°C | Surface Mount |