Deep-Dive with AI
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Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | EFR32FG12P231F1024GM48-CR |
|---|---|
| GPIO | 31 |
| Memory Size | 1 MB, 128 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 | Current - Receiving [Min] | Current - Receiving [Max] | Current - Transmitting [Max] [x] | Current - Transmitting [Min] [x] | Frequency | Serial Interfaces | Data Rate (Max) [Max] | Mounting Type | Memory Size | Voltage - Supply [Min] | Voltage - Supply [Max] | Operating Temperature [Max] | Operating Temperature [Min] | GPIO | Power - Output | Supplier Device Package | Modulation | Package / Case | Sensitivity | Type | Protocol | Current - Transmitting [Max] | Current - Transmitting [Min] | Frequency [Min] | Frequency [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 SILICON LABS | 8 mA | 10.8 mA | 126.7 mA | 8.2 mA | 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz | I2C I2S SPI UART | 2 Mbps | Surface Mount | 1 MB 128 kB | 1.8 V | 3.8 V | 85 °C | -40 C | 65 | 20 dBm | 125-BGA (7x7) | 2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK | 125-VFBGA | -102 dBm | TxRx + MCU | |||||
SILICON LABS | 8 mA | 10.8 mA | 126.7 mA | 8.2 mA | 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz | I2C I2S SPI UART | 2 Mbps | Surface Mount | 1 MB 128 kB | 1.8 V | 3.8 V | 85 °C | -40 C | 65 | 20 dBm | 125-BGA (7x7) | 2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK | 125-VFBGA | -102 dBm | TxRx + MCU | |||||
SILICON LABS | I2C I2S SPI UART | Surface Mount | 1 MB 128 kB | 1.8 V | 3.8 V | 85 °C | -40 C | 65 | 20 dBm | 125-BGA (7x7) | 2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK | 125-VFBGA | -121 dBm | TxRx + MCU | |||||||||||
 SILICON LABS | 8 mA | 10.8 mA | 126.7 mA | 8.2 mA | 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz | I2C I2S SPI UART | 2 Mbps | Surface Mount | 1 MB 128 kB | 1.8 V | 3.8 V | 85 °C | -40 C | 31 | 20 dBm | 48-QFN (7x7) | 2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK | 48-VFQFN Exposed Pad | -102 dBm | TxRx + MCU | |||||
SILICON LABS | I2C I2S SPI UART | Surface Mount | 1 MB 128 kB | 1.8 V | 3.8 V | 85 °C | -40 C | 31 | 20 dBm | 48-QFN (7x7) | 2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK | 48-VFQFN Exposed Pad | -121 dBm | TxRx + MCU | |||||||||||
SILICON LABS | I2C I2S SPI UART | Surface Mount | 1 MB 128 kB | 1.8 V | 3.8 V | 85 °C | -40 C | 65 | 20 dBm | 125-BGA (7x7) | 2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK | 125-VFBGA | -121 dBm | TxRx + MCU | |||||||||||
 SILICON LABS | 8.4 mA | 13 mA | I2C I2S IrDA SPI UART | 38.4 kbps | Surface Mount | 64 kB 512 kB | 1.8 V | 3.8 V | 85 °C | -40 C | 46 | 20 dBm | 68-QFN (8x8) | 2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK | 68-VFQFN Exposed Pad | -126.2 dBm | TxRx + MCU | Flex Gecko | 134.3 mA | 20.3 mA | 1.95 MHz 110 MHz 390 MHz 779 MHz | 191 MHz 358 MHz 574 MHz 956 MHz |
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 | $ 13.81 | |
| 10 | $ 12.49 | |||
| 25 | $ 11.51 | |||
| 100 | $ 10.52 | |||
| 250 | $ 9.86 | |||
| 500 | $ 9.21 | |||
| 1000 | $ 8.74 | |||
| Digi-Reel® | 1 | $ 13.81 | ||
| 10 | $ 12.49 | |||
| 25 | $ 11.51 | |||
| 100 | $ 10.52 | |||
| 250 | $ 9.86 | |||
| 500 | $ 9.21 | |||
| 1000 | $ 8.74 | |||
| N/A | 2450 | $ 14.06 | ||
| Tape & Reel (TR) | 2500 | $ 8.38 | ||
Description
General part information
EFR32FG12P231 Series
IC RF TxRx + MCU 48-VFQFN Exposed Pad
Documents
Technical documentation and resources