 | |  | |
| PartNumber | EFR32FG12P431F1024GM48-B | EFR32FG12P431F1024GM48-BR | EFR32FG12P431F1024GM48- |
| Description | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC | |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | - |
| Product Category | RF System on a Chip - SoC | RF System on a Chip - SoC | - |
| RoHS | Y | Y | - |
| Type | Wi-Fi | - | - |
| Core | ARM Cortex M4 | - | - |
| Operating Frequency | Sub-GHz | - | - |
| Maximum Data Rate | 2 Mb/s | - | - |
| Output Power | 19.5 dBm | - | - |
| Sensitivity | - 95.2 dBm | - | - |
| Operating Supply Voltage | 1.8 V to 3.8 V | - | - |
| Supply Current Receiving | 10.8 mA | - | - |
| Supply Current Transmitting | 126.7 mA | - | - |
| Program Memory Size | 1 MB | - | - |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Package / Case | QFN-48 | QFN-48 | - |
| Height | 0.85 mm | - | - |
| Length | 7 mm | - | - |
| Program Memory Type | Flash | - | - |
| Series | EFR32FG12 | EFR32FG12 | - |
| Width | 7 mm | - | - |
| Brand | Silicon Labs | Silicon Labs | - |
| Data RAM Size | 256 kB | - | - |
| Data RAM Type | RAM | - | - |
| Interface Type | I2C, UART, USART | - | - |
| Mounting Style | SMD/SMT | - | - |
| Number of I/Os | 31 I/O | - | - |
| ADC Resolution | 12 bit | - | - |
| Data Bus Width | 32 bit | - | - |
| Maximum Clock Frequency | 40 MHz | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers | 4 Timer | - | - |
| Product Type | RF System on a Chip - SoC | RF System on a Chip - SoC | - |
| Factory Pack Quantity | 260 | 2500 | - |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | - |
| Tradename | EFR32 | EFR32 | - |
| Unit Weight | 0.003527 oz | - | - |
| Packaging | - | Reel | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
| EFR32FG12P431F1024GM48-C | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC | ||
| EFR32FG12P431F1024GM68-C | RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 46GPIO SoC | ||
| EFR32FG12P431F1024GM48-B | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC | ||
| EFR32FG12P431F1024GM48-CR | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC | ||
| EFR32FG12P431F1024GM68-CR | RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 46GPIO SoC | ||
| EFR32FG12P431F1024GM48-BR | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC | ||
| EFR32FG12P431F1024GM48- | New and Original | ||
Silicon Labs |
EFR32FG12P431F1024GM48-B | IC RF TXRX+MCU 48VFQFN | |
| EFR32FG12P431F1024GM48-BR | IC RF TXRX+MCU 48VFQFN | ||
| EFR32FG12P431F1024GM48-C | Flex Premium QFN48 SubG 19dB New Prop. 1024kB 256kB(RAM) 31GPIO | ||
| EFR32FG12P431F1024GM48-CR | SOC EFR32 ARM Cortex M4 48-Pin QFN EP T/R | ||
| EFR32FG12P431F1024GM68-C | Flex Gecko QFN68 SubG 20dB Proprietary 1024kB 256kB(RAM) 46GPIO | ||
| EFR32FG12P431F1024GM68-CR | Flex Gecko QFN68 SubG 20dB Proprietary 1024kB 256kB(RAM) 46GPIO |