Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Type | RF Family/Standard | Protocol | Modulation | Frequency | Data Rate (Max) | Power - Output | Sensitivity | Memory Size | Serial Interfaces | GPIO | Voltage - Supply | Current - Receiving | Current - Transmitting | Operating Temperature | Grade | Qualification | Supplier Device Package |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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SI4421-A1-FTRIC RF TXRX ISM<1GHZ 16TSSOP Silicon Labs |
3,070 | 5.99 |
|
![]() Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | TxRx Only | General ISM < 1GHz | - | FSK | 315MHz, 434MHz, 868MHz, 915MHz | 256kbps | 7dbm | -110dBm | - | SPI | - | 2.2V ~ 3.8V | 11mA ~ 13mA | 15mA ~ 24mA | -40°C ~ 85°C | - | - | 16-TSSOP |
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EFR32MG12P432F1024GL125-BRIC RF TXRX+MCU 802.15.4 125BGA Silicon Labs |
2,334 | 6.89 |
|
![]() Datasheet |
Mighty Gecko | 125-VFBGA | Tape & Reel (TR) | Not For New Designs | Not Verified | TxRx + MCU | 802.15.4, Bluetooth | Bluetooth v4.0, Thread, Zigbee® | 2FSK, 4FSK, DSSS, GMSK, MSK, OQPSK | 2.4GHz | 2Mbps | 19dBm | -102dBm | 1024kB Flash, 256kB RAM | I2C, I2S, SPI, UART | 65 | 1.8V ~ 3.8V | 8mA ~ 10.8mA | 8.2mA ~ 126.7mA | -40°C ~ 85°C | - | - | 125-BGA (7x7) |
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SI4421-A1-FT1RIC RF RECEIVER FSK TSSOP Silicon Labs |
1,462 | 5.99 |
|
- |
* | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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SI4421-A1-FT1IC RF RECEIVER FSK TSSOP Silicon Labs |
3,308 | 5.99 |
|
- |
* | - | Tube | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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EFR32FG13P232F512GM32-DRIC RF TXRX+MCU 802.15.4 32RQFN Silicon Labs |
2,824 | 6.93 |
|
![]() Datasheet |
Flex Gecko | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx + MCU | 802.15.4, General ISM < 1GHz | Flex Gecko | 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK | 2.4GHz ~ 2.4835GHz | 2Mbps | 19dBm | -103.3dBm | 512kB Flash, 64kB RAM | I2C, I2S, SPI, IrDA, UART, USART | 16 | 1.8V ~ 3.8V | 8.4mA ~ 14mA | 8.5mA ~ 134.3mA | -40°C ~ 85°C (TA) | - | - | 32-RQFN (5x5) |
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EFR32FG14P232F256GM48-BRIC RF TXRX+MCU 802.15.4 48QFN Silicon Labs |
1,174 | 6.95 |
|
![]() Datasheet |
Flex Gecko | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx + MCU | 802.15.4 | Flex Gecko | 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK | 2.4GHz | 1Mbps | 19dBm | -126.2dBm | 256kB Flash, 32kB RAM | I2C, I2S, SPI, UART, USART | 31 | 1.8V ~ 3.8V | 8.4mA ~ 10.2mA | 8.5mA ~ 35.3mA | -40°C ~ 85°C | - | - | 48-QFN (7x7) |
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EFR32MG1P231F256GM48-C0IC RF TXRX+MCU 802.15.4 48QFN Silicon Labs |
4,083 | 0.00 |
|
![]() Datasheet |
Mighty Gecko | 48-VFQFN Exposed Pad | Tray | Not For New Designs | - | TxRx + MCU | 802.15.4 | Zigbee® | 2-FSK, 4-FSK, 2-GFSK, 4-GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK | 169MHz ~ 170MHz, 195MHz ~ 358MHz, 426MHz ~ 445MHz, 470MHz ~ 510MHz, 863MHz ~ 876MHz, 902MHz ~ 930MHz | 2Mbps | 20dBm | -126.4dBm | 256kB Flash, 32kB RAM | I2C, I2S, SPI, IrDA, UART, USART | 32 | 1.85V ~ 3.8V | 7.6mA ~ 9.8mA | 8.2mA ~ 126.7mA | -40°C ~ 85°C (TA) | - | - | 48-QFN (7x7) |
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EFR32MG12P132F1024GL125-CIC RF TXRX+MCU 802.15.4 125BGA Silicon Labs |
3,895 | 6.71 |
|
![]() Datasheet |
Mighty Gecko | 125-VFBGA | Tray | Active | Not Verified | TxRx + MCU | 802.15.4, Bluetooth | Bluetooth v5.0, Thread, Zigbee® | 2FSK, 2GFSK, 4FSK, 4GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK | 2.4GHz | - | 10dBm | - | 1MB Flash, 128kB RAM | I2C, I2S, SPI, UART | 65 | 1.8V ~ 3.8V | - | - | -40°C ~ 85°C | - | - | 125-BGA (7x7) |
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EFR32BG12P232F1024GL125-CIC RF TXRX+MCU 802.15.4 125BGA Silicon Labs |
1,498 | 6.78 |
|
![]() Datasheet |
Blue Gecko | 125-VFBGA | Tray | Active | Not Verified | TxRx + MCU | 802.15.4, Bluetooth | Bluetooth v5.0 | 2FSK, 2GFSK, 4FSK, 4GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK | 2.4GHz | 2Mbps | 10dBm | -95dBm | 1MB Flash, 128kB RAM | I2C, I2S, SPI, UART | 65 | 1.8V ~ 3.8V | 8.4mA ~ 10mA | 8.5mA ~ 35.3mA | -40°C ~ 85°C | - | - | 125-BGA (7x7) |
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EFR32FG1P133F128GM48-C0IC RF TXRX+MCU 802.15.4 48QFN Silicon Labs |
2,398 | 6.81 |
|
![]() Datasheet |
Flex Gecko | 48-VFQFN Exposed Pad | Tray | Active | Not Verified | TxRx + MCU | 802.15.4 | Flex Gecko | 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK | 169MHz ~ 915MHz, 2.4GHz | 1Mbps | 20dBm | -94dBm | 128kB Flash, 32kB RAM | I2C, I2S, SPI, UART, USART | 28 | 1.85V ~ 3.8V | 8.7mA | 8.2mA ~ 126.7mA | -40°C ~ 85°C | - | - | 48-QFN (7x7) |