| Type | Description |
|---|---|
| Series: | - |
| Package: | Tray |
| Part Status: | Active |
| Type: | TxRx + MCU |
| RF Family/Standard: | General ISM < 1GHz |
| Protocol: | - |
| Modulation: | 2FSK, ASK, GFSK, MSK, OOK |
| Frequency: | 300MHz ~ 348MHz, 391MHz ~ 464MHz, 782MHz ~ 928MHz |
| Data Rate (Max): | 500kBaud |
| Power - Output: | 10dBm |
| Sensitivity: | -112dBm |
| Memory Size: | 8kB Flash, 1kB SRAM |
| Serial Interfaces: | I²S, USART, USB |
| GPIO: | 19 |
| Voltage - Supply: | 3V ~ 3.6V |
| Current - Receiving: | 16.2mA ~ 21.5mA |
| Current - Transmitting: | 18mA ~ 36.2mA |
| Operating Temperature: | 0°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 36-VFQFN Exposed Pad |
| Supplier Device Package: | 36-VQFN (6x6) |
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SI4421-A1-FTRSilicon Labs |
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