Deep-Dive with AI
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Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | EFR32FG12P431F1024GM48-CR |
|---|---|
| GPIO | 31 |
| Memory Size | 1 MB, 256 kB |
| Modulation | 2FSK, BPSK, DBPSK, 2GFSK, OOK, MSK, ASK, 4FSK, 4GFSK, DSSS, GMSK, OQPSK, GFSK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 48-VFQFN Exposed Pad |
| Power - Output | 20 dBm |
| Sensitivity | -121 dBm |
| Serial Interfaces | UART, SPI, I2S, I2C |
| Supplier Device Package | 48-QFN (7x7) |
| Type | TxRx + MCU |
| Voltage - Supply [Max] | 3.8 V |
| Voltage - Supply [Min] | 1.8 V |
| Part | Data Rate (Max) [Max] | Memory Size | Voltage - Supply [Min] | Voltage - Supply [Max] | Package / Case | Current - Transmitting [Max] [x] | Current - Transmitting [Min] [x] | Mounting Type | Modulation | Current - Receiving [Min] | Current - Receiving [Max] | Power - Output | Serial Interfaces | GPIO | Frequency | Sensitivity | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Type | Current - Transmitting [Max] | Current - Transmitting [Min] | Frequency [Min] | Frequency [Max] | Memory Size [custom] | Memory Size [custom] | Protocol |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SILICON LABS | 2 Mbps | 1 MB 256 kB | 1.8 V | 3.8 V | 48-VFQFN Exposed Pad | 126.7 mA | 8.2 mA | Surface Mount | 2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK | 8 mA | 10.8 mA | 20 dBm | I2C I2S SPI UART | 31 | 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz | -102 dBm | 48-QFN (7x7) | 85 °C | -40 C | TxRx + MCU | |||||||
 SILICON LABS | 38.4 kbps | 1.8 V | 3.8 V | 68-VFQFN Exposed Pad | Surface Mount | 2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK | 8.4 mA | 13 mA | 20 dBm | I2C I2S IrDA SPI UART | 46 | -126.2 dBm | 68-QFN (8x8) | 85 °C | -40 C | TxRx + MCU | 134.3 mA | 20.3 mA | 1.95 MHz 110 MHz 390 MHz 779 MHz | 191 MHz 358 MHz 574 MHz 956 MHz | 128 kB | 512 kB | Flex Gecko | ||||
SILICON LABS | 1 MB 256 kB | 1.8 V | 3.8 V | 48-VFQFN Exposed Pad | Surface Mount | 2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK | 20 dBm | I2C I2S SPI UART | 31 | -121 dBm | 48-QFN (7x7) | 85 °C | -40 C | TxRx + MCU | |||||||||||||
SILICON LABS | 1 MB 256 kB | 1.8 V | 3.8 V | 48-VFQFN Exposed Pad | Surface Mount | 2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK | 20 dBm | I2C I2S SPI UART | 31 | -121 dBm | 48-QFN (7x7) | 85 °C | -40 C | TxRx + MCU | |||||||||||||
 SILICON LABS | 2 Mbps | 1 MB 256 kB | 1.8 V | 3.8 V | 125-VFBGA | 126.7 mA | 8.2 mA | Surface Mount | 2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK | 8 mA | 10.8 mA | 20 dBm | I2C I2S SPI UART | 65 | 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz | -102 dBm | 125-BGA (7x7) | 85 °C | -40 C | TxRx + MCU | |||||||
SILICON LABS | 38.4 kbps | 1.8 V | 3.8 V | 68-VFQFN Exposed Pad | Surface Mount | 2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK | 8.4 mA | 13 mA | 20 dBm | I2C I2S IrDA SPI UART | 46 | -126.2 dBm | 68-QFN (8x8) | 85 °C | -40 C | TxRx + MCU | 134.3 mA | 20.3 mA | 1.95 MHz 110 MHz 390 MHz 779 MHz | 191 MHz 358 MHz 574 MHz 956 MHz | 128 kB | 512 kB | Flex Gecko |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 11.03 | |
| 10 | $ 9.98 | |||
| 25 | $ 9.25 | |||
| Digi-Reel® | 1 | $ 11.03 | ||
| 10 | $ 9.98 | |||
| 25 | $ 9.25 | |||
| N/A | 33140 | $ 15.79 | ||
| Tape & Reel (TR) | 2500 | $ 9.25 | ||
Description
General part information
EFR32FG12P431 Series
IC RF TxRx + MCU 48-VFQFN Exposed Pad
Documents
Technical documentation and resources