 | | | |
| PartNumber | EFR32FG12P231F1024GM48-B | EFR32FG12P231F1024GM48-BR | EFR32FG12P231F1024GM48-C |
| Description | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories |
| Product Category | RF System on a Chip - SoC | RF System on a Chip - SoC | RF System on a Chip - SoC |
| RoHS | Y | Y | Y |
| Package / Case | QFN-48 | QFN-48 | QFN-48 |
| Series | EFR32FG12 | EFR32FG12 | EFR32FG12 |
| Brand | Silicon Labs | Silicon Labs | Silicon Labs |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | RF System on a Chip - SoC | RF System on a Chip - SoC | RF System on a Chip - SoC |
| Factory Pack Quantity | 260 | 2500 | 260 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Tradename | EFR32 | EFR32 | EFR32 |
| Packaging | - | Reel | - |
| Type | - | - | Wi-Fi |
| Core | - | - | ARM Cortex M4 |
| Operating Frequency | - | - | Sub-GHz |
| Maximum Data Rate | - | - | 2 Mb/s |
| Output Power | - | - | 20 dBm |
| Sensitivity | - | - | - 91.3 dBm |
| Operating Supply Voltage | - | - | 1.8 V to 3.8 V |
| Supply Current Receiving | - | - | 10.8 mA |
| Supply Current Transmitting | - | - | 8.5 mA |
| Program Memory Size | - | - | 1024 kB |
| Height | - | - | 0.85 mm |
| Length | - | - | 7 mm |
| Program Memory Type | - | - | Flash |
| Width | - | - | 7 mm |
| Data RAM Size | - | - | 128 kB |
| Data RAM Type | - | - | RAM |
| Interface Type | - | - | I2C, SPI, UART |
| 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 |
| Number of Timers | - | - | 4 Timer |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
| EFR32FG12P231F1024GM48-B | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC | ||
| EFR32FG12P231F1024GM48-BR | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC | ||
| EFR32FG12P231F1024GM48-CR | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC | ||
| EFR32FG12P231F1024GM48-C | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC | ||
Silicon Labs |
EFR32FG12P231F1024GM48-B | IC RF TXRX+MCU 48VFQFN | |
| EFR32FG12P231F1024GM48-BR | IC RF TXRX+MCU 48VFQFN | ||
| EFR32FG12P231F1024GM48-C | Flex Premium QFN48 SubG 19dB New Prop. 1024kB 128kB(RAM) 31GPIO | ||
| EFR32FG12P231F1024GM48-CR | SOC EFR32 ARM Cortex M4 48-Pin QFN EP T/R |