規格
| 屬性 | 價值 |
| Supplier | Silicon Labs |
| Package / Case | Tray |
| Series | Blue Gecko |
| Part Status | Active |
| Type | TxRx + MCU |
| RF Family / Standard | Bluetooth |
| Protocol | Bluetooth v5.1 |
| Modulation | GFSK |
| Frequency | 2.4GHz ~ 2.4835GHz |
| Data Rate (Max) | 2Mbps |
| Power - Output | 10dBm |
| Sensitivity | -104.9dBm |
| Memory Size | 512kB Flash, 64kB RAM |
| Serial Interfaces | I²C, I²S, SPI, IrDA, UART, USART |
| GPIO | 20 |
| Voltage - Supply | 1.71V ~ 3.8V |
| Current - Receiving | 8.8mA ~ 9.8mA |
| Current - Transmitting | 9.3mA ~ 185mA |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
