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| PartNumber | EFR32FG13P231F512GM48-C | EFR32FG13P231F512GM48-B | EFR32FG13P231F512GM48-BR |
| Description | RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 512 kB 646 kB (RAM) 31GPIO SoC | FLEX PREMIUM QFN48 SUBG 19 DBM | IC RF ISM<1GHZ 48VFQFN |
| Manufacturer | Silicon Laboratories | - | - |
| Product Category | RF System on a Chip - SoC | - | - |
| RoHS | Y | - | - |
| Type | Bluetooth | - | - |
| Core | ARM Cortex M4 | - | - |
| Operating Frequency | Sub-GHz | - | - |
| Maximum Data Rate | 1 Mb/s | - | - |
| Output Power | 20 dBm | - | - |
| Sensitivity | - 94.8 dBm | - | - |
| Operating Supply Voltage | 1.8 V to 3.8 V | - | - |
| Supply Current Receiving | 10.3 mA | - | - |
| Supply Current Transmitting | 35.3 mA | - | - |
| Program Memory Size | 512 kB | - | - |
| Package / Case | QFN-48 | - | - |
| Height | 0.85 mm | - | - |
| Length | 7 mm | - | - |
| Program Memory Type | Flash | - | - |
| Series | EFR32FG13 | - | - |
| Width | 7 mm | - | - |
| Brand | Silicon Labs | - | - |
| Data RAM Size | 64 kB | - | - |
| Data RAM Type | RAM | - | - |
| Interface Type | I2C, SPI, UART | - | - |
| Mounting Style | SMD/SMT | - | - |
| Number of I/Os | 32 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 | - | - |
| Number of Timers | 3 Timer | - | - |
| Product Type | RF System on a Chip - SoC | - | - |
| Factory Pack Quantity | 260 | - | - |
| Subcategory | Wireless & RF Integrated Circuits | - | - |
| Tradename | EFR32 | - | - |