| PartNumber | EFR32BG14P632F256GM32-B | EFR32BG14P632F256GM48-B | EFR32BG14P632F256GM32-BR |
| Description | RF System on a Chip - SoC Bluetooth SoC QFN32 2.4 G 10.5 dB BLE multi-protocol 256 kB 32 kB (RAM) 16GPIO | RF System on a Chip - SoC Bluetooth SoC QFN48 2.4 G 10.5 dB BLE multi-protocol 256 kB 32 kB (RAM) 31GPIO | BLUE PREMIUM QFN32 2.4G 10.5DB B |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | - |
| Product Category | RF System on a Chip - SoC | RF System on a Chip - SoC | - |
| RoHS | Y | Y | - |
| Type | Bluetooth | Bluetooth | - |
| Core | ARM Cortex M4 | ARM Cortex M4 | - |
| Operating Frequency | 2.4 GHz | 2.4 GHz | - |
| Maximum Data Rate | 2 Mb/s | 2 Mb/s | - |
| Output Power | 10 dBm | 10 dBm | - |
| Sensitivity | - 90.7 dBm | - 90.7 dBm | - |
| Operating Supply Voltage | 1.8 V to 3.8 V | 1.8 V to 3.8 V | - |
| Supply Current Receiving | 8.8 mA | 8.8 mA | - |
| Supply Current Transmitting | 8.5 mA | 8.5 mA | - |
| Program Memory Size | 256 kB | 256 kB | - |
| Package / Case | QFN-32 | QFN-48 | - |
| Height | 0.85 mm | 0.85 mm | - |
| Length | 5 mm | 7 mm | - |
| Program Memory Type | Flash | Flash | - |
| Series | EFR32BG14P | EFR32BG14P | - |
| Width | 5 mm | 7 mm | - |
| Brand | Silicon Labs | Silicon Labs | - |
| Data RAM Size | 32 kB | 32 kB | - |
| Data RAM Type | RAM | RAM | - |
| Interface Type | I2C, UART, USART | I2C, UART, USART | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Number of I/Os | 16 I/O | 31 I/O | - |
| ADC Resolution | 12 bit | 12 bit | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 40 MHz | 40 MHz | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers | 3 Timer | 3 Timer | - |
| Product Type | RF System on a Chip - SoC | RF System on a Chip - SoC | - |
| Factory Pack Quantity | 260 | 260 | - |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | - |
| Tradename | Blue Gecko | Blue Gecko | - |