specifications
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| TYPE | DESCRIPTION |
| Mfr | Silicon Labs |
| Series | - |
| Package | Tray |
| Product Status | ACTIVE |
| Package / Case | 40-VFQFN Exposed Pad |
| Sensitivity | -109.5dBm |
| Mounting Type | Surface Mount |
| Frequency | 902MHz ~ 928MHz |
| Memory Size | 512kB Flash, 64kB RAM |
| Type | TxRx + MCU |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Voltage - Supply | 1.71V ~ 3.8V |
| Power - Output | 20dBm |
| Protocol | Bluetooth |
| Current - Receiving | 4mA |
| Data Rate (Max) | 50kbps |
| Current - Transmitting | 85.5mA |
| Supplier Device Package | 40-QFN (5x5) |
| GPIO | 23 |
| Modulation | 2-FSK, 4-FSK, 2-GFSK, 4-GFSK, DSSS |
| RF Family/Standard | Bluetooth, General ISM < 1GHz |
| Serial Interfaces | GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART |