- Moisture Sensitivity Level (MSL)
- Package / Case
- Packaging
- Part Status
- RoHS Status
- Current - Receiving
- Frequency
- Operating Temperature
- RF Family/Standard
- Serial Interfaces
- Type
- Voltage - Supply
Attribute column
Manufacturer
Silicon Labs RF Transceiver ICs
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Mounting Type | Package / Case | Supplier Device Package | Antenna Connector Type | Base Product Number | Brand | Data RAM Size | Data RAM Type | Factory Pack QuantityFactory Pack Quantity | Interface Type | Manufacturer | Maximum Clock Frequency | Maximum Data Rate | Maximum Operating Temperature | Mfr | Minimum Operating Temperature | Modulation Format | Moisture Sensitive | Mounting Styles | MSL | Number of I/Os | Package | Product Status | Qualification | RoHS | Supply Current Receiving | Supply Current Transmitting | Supply Voltage-Max | Supply Voltage-Min | Tradename | Operating Temperature | Packaging | Series | Type | Subcategory | Technology | Voltage - Supply | Frequency | Operating Frequency | Operating Supply Voltage | Interface | Memory Size | Program Memory Type | Program Memory Size | Output Power | Data Bus Width | Product Type | Protocol | Frequency Range | Power - Output | RF Family/Standard | Sensitivity | Data Rate (Max) | Serial Interfaces | Current - Receiving | Current - Transmitting | Number of Receivers | Modulation | Number of Transmitters | GPIO | Product Category | Device Core | Height | Length | Width |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 EFR32FG23A010F256GM48-B Silicon Labs | 1529 |
| - | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (6x6) | - | EFR32FG23A010 | Silicon Labs | - | - | 43 | - | Silicon Laboratories | - | 2 Mbps | + 85 C | Silicon Labs | - 40 C | - | Yes | - | - | - | Tray | Active | - | Details | 4.2 mA | 25 mA | 3.8 V | 1.71 V | - | -40°C ~ 85°C (TA) | Tray | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz | 868 MHz, 915 MHz, 920 MHz | - | - | 256kB Flash, 32kB RAM | - | 256 kB | 14 dBm | - | RF System on a Chip - SoC | Flex Gecko | - | 14dBm | General ISM < 1GHz | -125.8dBm | 2Mbps | I2C, I2S, SPI, UART | 3.7mA ~ 9.5mA | 8.2mA ~ 90.6mA | - | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | - | 31 | RF System on a Chip - SoC | - | - | - | - | ||
SI4463-C2A-AMR Silicon Labs | In Stock | - | - | - | QFN-20 | - | - | - | - | - | - | - | SPI | - | - | 1 Mbps | + 85 C | - | - 40 C | FSK, GFSK, MSK, GMSK, OOK | - | SMD/SMT | - | - | - | - | AEC-Q100 | - | 13 mA | 85 mA | 3.6 V | 1.8 V | - | - | - | SI4463 | ISM | - | - | - | - | - | 1.8 V to 3.6 V | - | - | - | - | - | - | - | - | 142 MHz to 1050 MHz | - | - | - 126 dBm | - | - | - | - | 1 Receiver | - | 1 Transmitter | - | - | - | - | - | - | ||
SI4055-C2A-AM Silicon Labs | In Stock | - | - | - | QFN-20 | - | Integrated | - | - | - | - | - | GPIO, SPI | - | - | 500 kbps | + 85 C | - | - 40 C | FSK, GFSK, OOK | - | SMD/SMT | - | - | - | - | AEC-Q100 | - | 10.9 mA | 24 mA | 3.6 V | 1.8 V | - | - | - | - | FSK/OOK | - | - | - | - | - | 1.8 V to 3.6 V | - | - | - | - | 13 dBm | - | - | - | 284 MHz to 960 MHz | - | - | - 102.7 dBm | - | - | - | - | 0 Receiver | - | 1 Transmitter | - | - | - | - | - | - | ||
SI4438-C2A-AM Silicon Labs | In Stock | - | - | - | QFN-20 | - | - | - | - | - | - | - | SPI | - | - | 500 kbps | + 85 C | - | - 40 C | FSK, GFSK, OOK | - | SMD/SMT | - | - | - | - | AEC-Q100 | - | 13.7 mA | 75 mA | 3.8 V | 1.8 V | EZRadioPRO | - | - | SI4438 | FSK/OOK | - | - | - | - | - | 1.8 V to 3.8 V | - | - | - | - | 20 dBm | - | - | - | 425 MHz to 525 MHz | - | - | - 124 dBm | - | - | - | - | 1 Receiver | - | 1 Transmitter | - | - | - | - | - | - | ||
WF200SDR Silicon Labs | 2939 |
| - | Surface Mount | 32-VFQFN Exposed Pad | 32-QFN (4x4) | - | WF200 | Silicon Labs | - | - | 2500 | SPI | Silicon Laboratories | - | - | + 105 C | Silicon Labs | - 40 C | - | Yes | - | - | - | - | Active | - | Details | - | - | 1.8 V, 3.3 V | 1.8 V, 3.3 V | - | -40°C ~ 105°C (TA) | Cut Tape | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.62V ~ 3.6V | 2.412GHz ~ 2.484GHz | - | 1.8 V, 3.3 V | - | - | - | - | 17 dBm | - | RF Microcontrollers - MCU | 802.11b/g/n | - | 17dBm | WiFi | -96.7dBm | 72.2Mbps | SDIO, SPI | 41.6mA ~ 47.6mA | 44.6mA ~ 108mA | - | DSSS | - | - | RF Microcontrollers - MCU | - | - | - | - | ||
EFR32FG23A010F512GM48-BR Silicon Labs | 2420 |
| - | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (6x6) | - | EFR32FG23A010 | Silicon Labs | - | - | 2500 | - | Silicon Laboratories | - | - | - | Silicon Labs | - | - | Yes | SMD/SMT | - | - | Tape & Reel (TR) | Active | - | Details | - | - | - | - | - | -40°C ~ 85°C (TA) | Reel | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz | - | - | - | 512kB Flash, 64kB RAM | - | - | - | - | RF System on a Chip - SoC | Flex Gecko | - | 14dBm | General ISM < 1GHz | -125.8dBm | 2Mbps | I2C, I2S, SPI, UART | 3.7mA ~ 9.5mA | 8.2mA ~ 90.6mA | - | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | - | 31 | RF System on a Chip - SoC | - | - | - | - | ||
EFR32FG23B020F128GM40-BR Silicon Labs | 37 |
| - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (5x5) | - | - | Silicon Labs | - | - | 2500 | - | Silicon Laboratories | - | - | - | Silicon Labs | - | - | Yes | SMD/SMT | - | - | Tape & Reel (TR) | Active | - | Details | - | - | - | - | - | -40°C ~ 85°C (TA) | Reel | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz | - | - | - | 128kB Flash, 32kB RAM | - | - | - | - | RF System on a Chip - SoC | Flex Gecko | - | 20dBm | General ISM < 1GHz | -125.8dBm | 2Mbps | I2C, I2S, SPI, UART | 3.7mA ~ 9.5mA | 8.2mA ~ 90.6mA | - | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | - | 23 | RF System on a Chip - SoC | - | - | - | - | ||
EFR32FG23A010F256GM40-B Silicon Labs | 1500 |
| - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (5x5) | - | EFR32FG23A010 | Silicon Labs | - | - | 60 | - | Silicon Laboratories | - | 2 Mbps | + 85 C | Silicon Labs | - 40 C | - | Yes | SMD/SMT | - | - | Tray | Active | - | Details | 4.2 mA | 25 mA | 3.8 V | 1.71 V | - | -40°C ~ 85°C (TA) | Tray | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz | 868 MHz, 915 MHz, 920 MHz | - | - | 256kB Flash, 32kB RAM | - | 256 kB | 14 dBm | - | RF System on a Chip - SoC | Flex Gecko | - | 14dBm | General ISM < 1GHz | -125.8dBm | 2Mbps | I2C, I2S, SPI, UART | 3.7mA ~ 9.5mA | 8.2mA ~ 90.6mA | - | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | - | 23 | RF System on a Chip - SoC | - | - | - | - | ||
EFR32FG23A010F512GM40-B Silicon Labs | 7 |
| - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (5x5) | - | EFR32FG23A010 | Silicon Labs | - | - | 60 | - | Silicon Laboratories | - | 2 Mbps | + 85 C | Silicon Labs | - 40 C | - | Yes | - | - | - | Tray | Active | - | Details | 4.2 mA | 25 mA | 3.8 V | 1.71 V | - | -40°C ~ 85°C (TA) | Tray | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 110MHz ~ 727MHz, 742MHz ~ 970MHz | 868 MHz, 915 MHz, 920 MHz | - | - | 512kB Flash, 64kB RAM | - | 512 kB | 14 dBm | - | RF System on a Chip - SoC | Flex Gecko | - | 14dBm | General ISM < 1GHz | -125.8dBm | 2Mbps | I2C, I2S, SPI, UART | 3.7mA ~ 9.5mA | 8.2mA ~ 90.6mA | - | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | - | 31 | RF System on a Chip - SoC | - | - | - | - | ||
EFR32ZG23A010F512GM48-BR Silicon Labs | 8 |
| - | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (6x6) | - | EFR32ZG23A010 | Silicon Labs | 64 kB | RAM | - | I2C, SPI, UART | Silicon Laboratories | 78 MHz | 100 kbps | + 85 C | Silicon Labs | - 40 C | - | Yes | SMD/SMT | - | 32 I/O | Tape & Reel (TR) | Active | - | - | 4 mA | 25 mA | 3.8 V | 1.71 V | - | -40°C ~ 85°C (TA) | Reel | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 863MHz ~ 870MHz, 902MHz ~ 928MHz | Sub-GHz | - | - | 512kB Flash, 64kB RAM | Flash | 512 kB | 14 dBm | 32 bit | RF System on a Chip - SoC | - | - | 14dBm | General ISM < 1GHz | -110dBm | 100kbps | ADC, GPIO, I2C, I2S, SPI, IrDA, UART | 6.8mA ~ 7.6mA | 16mA ~ 41.3mA | - | 2FSK, 2GFSK, DSSS, O-QPSK | - | 31 | RF System on a Chip - SoC | - | 0.85 mm | 6 mm | 6 mm | ||
EFR32ZG23B020F512IM40-BR Silicon Labs | 8 |
| - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (5x5) | - | EFR32ZG23B020 | Silicon Labs | 64 kB | RAM | - | I2C, SPI, UART | Silicon Laboratories | 78 MHz | 100 kbps | + 125 C | Silicon Labs | - 40 C | - | Yes | SMD/SMT | - | 24 I/O | Tape & Reel (TR) | Active | - | - | 4 mA | 25 mA | 3.8 V | 1.71 V | - | -40°C ~ 125°C (TA) | Reel | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 863MHz ~ 870MHz, 902MHz ~ 928MHz | Sub-GHz | - | - | 512kB Flash, 64kB RAM | Flash | 512 kB | 20 dBm | 32 bit | RF System on a Chip - SoC | - | - | 20dBm | General ISM < 1GHz | -110dBm | 100kbps | ADC, GPIO, I2C, I2S, SPI, IrDA, UART | 6.8mA ~ 7.6mA | 16mA ~ 41.3mA | - | 2FSK, 2GFSK, DSSS, O-QPSK | - | 31 | RF System on a Chip - SoC | - | 0.85 mm | 5 mm | 5 mm | ||
EFR32ZG23A010F512GM40-B Silicon Labs | 1359 |
| - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (5x5) | - | EFR32ZG23A010 | Silicon Labs | 64 kB | RAM | - | I2C, SPI, UART | Silicon Laboratories | 78 MHz | 100 kbps | + 85 C | Silicon Labs | - 40 C | - | Yes | SMD/SMT | - | 24 I/O | Tube | Active | - | - | 4 mA | 25 mA | 3.8 V | 1.71 V | - | -40°C ~ 85°C (TA) | Tube | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 863MHz ~ 870MHz, 902MHz ~ 928MHz | 868 MHz, 915 MHz, 920 MHz | - | - | 512kB Flash, 64kB RAM | Flash | 512 kB | 14 dBm | 32 bit | RF System on a Chip - SoC | - | - | 14dBm | General ISM < 1GHz | -110dBm | 100kbps | ADC, GPIO, I2C, I2S, SPI, IrDA, UART | 6.8mA ~ 7.6mA | 16mA ~ 41.3mA | - | 2FSK, 2GFSK, DSSS, O-QPSK | - | 23 | RF System on a Chip - SoC | - | 0.85 mm | 5 mm | 5 mm | ||
EFR32ZG23B020F512IM48-B Silicon Labs | 658 |
| - | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (6x6) | - | EFR32ZG23B020 | Silicon Labs | 64 kB | RAM | - | I2C, SPI, UART | Silicon Laboratories | 78 MHz | 100 kbps | + 125 C | Silicon Labs | - 40 C | - | Yes | SMD/SMT | MSL 2 - 1 year | 32 I/O | Tube | Active | - | - | 4 mA | 25 mA | 3.8 V | 1.71 V | - | -40°C ~ 125°C (TA) | Tube | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 863MHz ~ 870MHz, 902MHz ~ 928MHz | 868 MHz, 915 MHz, 920 MHz | - | I2C, SPI, UART | 512kB Flash, 64kB RAM | Flash | 512KB | 20 dBm | 32bit | RF System on a Chip - SoC | - | - | 20dBm | General ISM < 1GHz | -110dBm | 100kbps | ADC, GPIO, I2C, I2S, SPI, IrDA, UART | 6.8mA ~ 7.6mA | 16mA ~ 41.3mA | - | 2FSK, 2GFSK, DSSS, O-QPSK | - | 31 | RF System on a Chip - SoC | ARM Cortex-M33 | 0.85 mm | 6 mm | 6 mm | ||
EFR32FG23B010F512IM48-B Silicon Labs | 468 |
| - | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (6x6) | - | EFR32FG23B010 | Silicon Labs | - | - | 43 | - | Silicon Laboratories | - | 2 Mbps | + 125 C | Silicon Labs | - 40 C | - | Yes | SMD/SMT | - | - | Tray | Active | - | Details | 4.2 mA | 25 mA | 3.8 V | 1.71 V | - | -40°C ~ 125°C (TA) | Tray | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 110MHz ~ 727MHz, 742MHz ~ 970MHz | 868 MHz, 915 MHz, 920 MHz | - | - | 512kB Flash, 64kB RAM | - | 512 kB | 14 dBm | - | RF System on a Chip - SoC | Flex Gecko | - | 14dBm | General ISM < 1GHz | -125.8dBm | 2Mbps | I2C, I2S, SPI, UART | 3.7mA ~ 9.5mA | 8.2mA ~ 90.6mA | - | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | - | 31 | RF System on a Chip - SoC | - | - | - | - | ||
EFR32FG23A020F512GM48-B Silicon Labs | 2378 |
| - | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (6x6) | - | EFR32FG23A020 | Silicon Labs | - | - | 43 | - | Silicon Laboratories | - | 2 Mbps | + 85 C | Silicon Labs | - 40 C | - | Yes | SMD/SMT | MSL 2 - 1 year | - | - | Active | - | Details | 4.2 mA | 85.5 mA | 3.8 V | 1.71 V | - | -40°C ~ 85°C (TA) | Tray | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 110MHz ~ 727MHz, 742MHz ~ 970MHz | 868 MHz, 915 MHz, 920 MHz | - | EUSART, I2C, I2S, SPI, UART | 512kB Flash, 64kB RAM | - | 512KB | 20 dBm | 32bit | RF System on a Chip - SoC | Flex Gecko | - | 20dBm | General ISM < 1GHz | -125.8dBm | 2Mbps | I2C, I2S, SPI, UART | 3.7mA ~ 9.5mA | 8.2mA ~ 90.6mA | - | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | - | 31 | RF System on a Chip - SoC | ARM Cortex-M33F | - | - | - | ||
EFR32FG23A020F256GM40-BR Silicon Labs | 95000 |
| - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (5x5) | - | - | Silicon Labs | - | - | 2500 | - | Silicon Laboratories | - | - | - | Silicon Labs | - | - | Yes | SMD/SMT | - | - | - | Active | - | Details | - | - | - | - | - | -40°C ~ 85°C (TA) | Reel | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz | - | - | - | 256kB Flash, 32kB RAM | - | - | - | - | RF System on a Chip - SoC | Flex Gecko | - | 20dBm | General ISM < 1GHz | -125.8dBm | 2Mbps | I2C, I2S, SPI, UART | 3.7mA ~ 9.5mA | 8.2mA ~ 90.6mA | - | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | - | 23 | RF System on a Chip - SoC | - | - | - | - | ||
EFR32FG23B020F512IM48-B Silicon Labs | 16 |
| - | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (6x6) | - | EFR32FG23B020 | - | - | - | - | - | - | - | 2 Mbps | + 125 C | Silicon Labs | - 40 C | - | - | SMD/SMT | MSL 2 - 1 year | - | Tray | Active | - | - | 4.2 mA | 85.5 mA | 3.8 V | 1.71 V | - | -40°C ~ 125°C (TA) | - | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 110MHz ~ 727MHz, 742MHz ~ 970MHz | 868 MHz, 915 MHz, 920 MHz | - | EUSART, I2C, I2S, SPI, UART | 512kB Flash, 64kB RAM | - | 512KB | 20 dBm | 32bit | RF System on a Chip - SoC | Flex Gecko | - | 20dBm | General ISM < 1GHz | -125.8dBm | 2Mbps | I2C, I2S, SPI, UART | 3.7mA ~ 9.5mA | 8.2mA ~ 90.6mA | - | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | - | 31 | - | ARM Cortex-M33F | - | - | - | ||
EFR32FG23A010F256GM48-BR Silicon Labs | In Stock | - | - | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (6x6) | - | EFR32FG23A010 | - | - | - | - | - | - | - | - | - | Silicon Labs | - | - | - | - | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | -40°C ~ 85°C (TA) | - | - | TxRx + MCU | - | - | 1.71V ~ 3.8V | 110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz | - | - | - | 256kB Flash, 32kB RAM | - | - | - | - | - | Flex Gecko | - | 14dBm | General ISM < 1GHz | -125.8dBm | 2Mbps | I2C, I2S, SPI, UART | 3.7mA ~ 9.5mA | 8.2mA ~ 90.6mA | - | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | - | 31 | - | - | - | - | - | ||
EFR32FG23A020F512GM48-BR Silicon Labs | In Stock | - | - | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (6x6) | - | EFR32FG23A020 | Silicon Labs | - | - | 2500 | - | Silicon Laboratories | - | - | - | Silicon Labs | - | - | Yes | SMD/SMT | - | - | Tape & Reel (TR) | Active | - | Details | - | - | - | - | - | -40°C ~ 85°C (TA) | Reel | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz | - | - | - | 512kB Flash, 64kB RAM | - | - | - | - | RF System on a Chip - SoC | Flex Gecko | - | 20dBm | General ISM < 1GHz | -125.8dBm | 2Mbps | I2C, I2S, SPI, UART | 3.7mA ~ 9.5mA | 8.2mA ~ 90.6mA | - | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | - | 31 | RF System on a Chip - SoC | - | - | - | - | ||
EFR32FG23A020F512GM40-B Silicon Labs | 16 |
| - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (5x5) | - | - | Silicon Labs | - | - | 60 | - | Silicon Laboratories | - | 2 Mbps | + 85 C | Silicon Labs | - 40 C | - | Yes | - | - | - | Tray | Active | - | Details | 4.2 mA | 85.5 mA | 3.8 V | 1.71 V | - | -40°C ~ 85°C (TA) | Tray | - | TxRx + MCU | Wireless & RF Integrated Circuits | Si | 1.71V ~ 3.8V | 110MHz ~ 727MHz, 742MHz ~ 970MHz | 868 MHz, 915 MHz, 920 MHz | - | - | 512kB Flash, 64kB RAM | - | 512 kB | 20 dBm | - | RF System on a Chip - SoC | Flex Gecko | - | 20dBm | General ISM < 1GHz | -125.8dBm | 2Mbps | I2C, I2S, SPI, UART | 3.7mA ~ 9.5mA | 8.2mA ~ 90.6mA | - | 2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK | - | 23 | RF System on a Chip - SoC | - | - | - | - |