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See Product Specifications
| Part Number: | EFR32BG1B232F128GM48-B0R |
| Category: | RF/IF and RFID |
| Subcategory: | RF Transceiver ICs |
| Manufacturer: | Silicon Labs |
| Packaging: | Tape & Reel (TR) |
| Product Status: | Discontinued at Digi-Key |
| Type: | TxRx + MCU |
| RF Family/Standard: | Bluetooth |
| Protocol: | Bluetooth v4.0 |
| Modulation: | 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK |
| Frequency: | 2.4GHz |
| Data Rate (Max): | 2Mbps |
| Power - Output: | 10.5dBm |
| Sensitivity: | -99.2dBm |
| Memory Size: | 128kB Flash, 32kB RAM |
| Serial Interfaces: | I²C, UART, USART |
| GPIO: | 31 |
| Voltage - Supply: | 1.85V ~ 3.8V |
| Current - Receiving: | 8.7mA |
| Current - Transmitting: | 8.8mA ~ 133mA |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 48-VFQFN Exposed Pad |
| Supplier Device Package: | 48-QFN (7x7) |
