規格
| 屬性 | 價值 |
| Supplier | Silicon Labs |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | TxRx + MCU |
| RF Family / Standard | Bluetooth |
| Protocol | Bluetooth v4.0 |
| Modulation | 2FSK, 4FSK, GFSK, GMSK, OQPSK |
| Frequency | 2.4GHz |
| Data Rate (Max) | 2Mbps |
| Power - Output | 10.5dBm |
| Sensitivity | -94dBm |
| Memory Size | 256kB Flash, 32kB RAM |
| Serial Interfaces | I²C, I²S, SPI, UART |
| GPIO | 16 |
| Voltage - Supply | 1.85V ~ 3.8V |
| Current - Receiving | 8.7mA |
| Current - Transmitting | 8.2mA ~ 126.7mA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
