| Photo | Mfr. Part # | Availability | 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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                    SI4420-D1-FTIC RF TXRX ISM<1GHZ 16TSSOP Silicon Labs  |  
                1,069 | 
                
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                       Datasheet  | 	
                
                - | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | TxRx Only | General ISM < 1GHz | - | FSK | 315MHz, 434MHz, 868MHz, 915MHz | 256kbps | 8dBm | -109dBm | - | SPI | - | 2.2V ~ 5.4V | 11mA ~ 13mA | 13mA ~ 24mA | -40°C ~ 85°C | - | - | 16-TSSOP | 
                 
                     
                 
                
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                    EFR32FG25B111F1152IM56-BRIC RF TXRX 802.15.4 56QFN Silicon Labs  |  
                2,500 | 
                
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                       Datasheet  | 	
                
                Flex Gecko | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx Only | 802.15.4 | Zigbee® | FSK, O-QPSK | - | 2.4Mbps | 16dBm | -126.3dBm | 1.152MB Flash, 256kB RAM | GPIO, I2C, IrDA, PWM, SPI, USB | 37 | 1.71V ~ 3.8V | 6.28mA | 58.6mA ~ 186mA | -40°C ~ 125°C | - | - | 56-QFN (7x7) | 
                 
                     
                 
                
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                    EFR32FG12P431F1024GL125-CRIC RF TXRX+MCU 125BGA Silicon Labs  |  
                4,495 | 
                
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                       Datasheet  | 	
                
                Flex Gecko | 125-VFBGA | Tape & Reel (TR) | Active | Not Verified | TxRx + MCU | - | - | 2FSK, 2GFSK, 4FSK, 4GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK | - | - | 20dBm | -121dBm | 1MB Flash, 256kB RAM | I2C, I2S, SPI, UART | 65 | 1.8V ~ 3.8V | - | - | -40°C ~ 85°C | - | - | 125-BGA (7x7) | 
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                    SI1004-E-GM2IC RF TXRX+MCU ISM<1GHZ 42LGA Silicon Labs  |  
                2,997 | 
                
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                       Datasheet  | 	
                
                - | 42-VFLGA Exposed Pad | Tray | Obsolete | Not Verified | TxRx + MCU | General ISM < 1GHz | EZRadioPro | FSK, GFSK, OOK | 240MHz ~ 960MHz | 256kbps | 13dBm | -121dBm | 64kB Flash, 4.35kB RAM | I2C, SPI, UART | 19 | 1.8V ~ 3.6V | 18.5mA | 17mA ~ 30mA | -40°C ~ 85°C | - | - | 42-LGA (5x7) | 
                 
                     
                 
                
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                    EZR32HG220F64R63G-C0RIC RF TXRX+MCU 802.15.4 48QFN Silicon Labs  |  
                2,367 | 
                
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                       Datasheet  | 	
                
                EZR32HG | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | TxRx + MCU | 802.15.4 | - | 4GFSK, GFSK, GMSK, OOK | 142MHz ~ 1.05GHz | 1Mbps | 20dBm | -126dBm | 64kB Flash, 8kB RAM | I2C, SPI, UART, USART, USB | 27 | 1.98V ~ 3.8V | 11.1mA ~ 13.7mA | 44.5mA ~ 93mA | -40°C ~ 85°C (TA) | - | - | 48-QFN (7x7) | 
                 
                     
                 
                
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                    EFR32FG25A121F1152IM56-BRIC RF TXRX 802.15.4 56QFN Silicon Labs  |  
                2,500 | 
                
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                       Datasheet  | 	
                
                Flex Gecko | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx Only | 802.15.4 | Zigbee® | FSK, OFDM, O-QPSK | - | 2.4Mbps | 16dBm | -126.3dBm | 1.152MB Flash, 256kB RAM | GPIO, I2C, IrDA, PWM, SPI, USB | 37 | 1.71V ~ 3.8V | 6.28mA | 58.6mA ~ 186mA | -40°C ~ 125°C | - | - | 56-QFN (7x7) | 
                 
                     
                 
                
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                    EFR32MG12P232F1024GL125-BIC RF TXRX+MCU 802.15.4 125BGA Silicon Labs  |  
                250 | 
                
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                       Datasheet  | 	
                
                Mighty Gecko | 125-VFBGA | Tray | 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, 128kB 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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                    EFR32FG25A111F1152IM56-BRIC RF TXRX 802.15.4 56QFN Silicon Labs  |  
                2,307 | 
                
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                       Datasheet  | 	
                
                Flex Gecko | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx Only | 802.15.4 | Zigbee® | FSK, O-QPSK | - | 2.4Mbps | 16dBm | -126.3dBm | 1.152MB Flash, 256kB RAM | GPIO, I2C, IrDA, PWM, SPI, USB | 37 | 1.71V ~ 3.8V | 6.28mA | 58.6mA ~ 186mA | -40°C ~ 125°C | - | - | 56-QFN (7x7) | 
                 
                     
                 
                
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                    EFR32MG12P432F1024GM48-BRIC RF TXRX+MCU 802.15.4 48QFN Silicon Labs  |  
                2,187 | 
                
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                       Datasheet  | 	
                
                Mighty Gecko | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | 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 | 31 | 1.8V ~ 3.8V | 8mA ~ 10.8mA | 8.2mA ~ 126.7mA | -40°C ~ 85°C | - | - | 48-QFN (7x7) | 
                 
                     
                 
                
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                    EFR32FG25B121F1152IM56-BRIC RF TXRX 802.15.4 56QFN Silicon Labs  |  
                2,500 | 
                
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                       Datasheet  | 	
                
                Flex Gecko | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | TxRx Only | 802.15.4 | Zigbee® | FSK, OFDM, O-QPSK | - | 2.4Mbps | 16dBm | -126.3dBm | 1.152MB Flash, 256kB RAM | GPIO, I2C, IrDA, PWM, SPI, USB | 37 | 1.71V ~ 3.8V | 6.28mA | 58.6mA ~ 186mA | -40°C ~ 125°C | - | - | 56-QFN (7x7) |