Deep-Dive with AI
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Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SI4463-B1B-FMR |
|---|---|
| Current - Receiving [Max] | 13.7 mA |
| Current - Receiving [Min] | 10.7 mA |
| Current - Transmitting [Max] | 85 mA |
| Current - Transmitting [Min] | 70 mA |
| Data Rate (Max) [Max] | 1 Mbps |
| Frequency [Max] | 1.05 GHz |
| Frequency [Min] | 119 MHz |
| GPIO | 4 |
| Modulation | 4GFSK, GFSK, OOK, GMSK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 20-VFQFN Exposed Pad |
| Power - Output | 20 dBm |
| RF Family/Standard | General ISM < 1GHz |
| Sensitivity | -126 dBm |
| Serial Interfaces | SPI |
| Supplier Device Package | 20-QFN (4x4) |
| Type | TxRx Only |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 1.8 V |
| Part | Data Rate (Max) [Max] | Voltage - Supply [Max] | Voltage - Supply [Min] | RF Family/Standard | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Sensitivity | GPIO | Current - Receiving [Max] | Current - Receiving [Min] | Serial Interfaces | Mounting Type | Current - Transmitting [Min] | Current - Transmitting [Max] | Frequency [Max] | Frequency [Min] | Power - Output | Modulation | Package / Case | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SILICON LABS | 1 Mbps | 3.6 V | 1.8 V | General ISM < 1GHz | 85 °C | -40 C | 20-QFN (4x4) | -126 dBm | 4 | 13.7 mA | 10.7 mA | SPI | Surface Mount | 70 mA | 85 mA | 1.05 GHz | 119 MHz | 20 dBm | 4GFSK GFSK GMSK OOK | 20-VFQFN Exposed Pad | TxRx Only |
SILICON LABS | 1 Mbps | 3.6 V | 1.8 V | General ISM < 1GHz | 85 °C | -40 C | 20-QFN (4x4) | -126 dBm | 4 | 13.7 mA | 10.7 mA | SPI | Surface Mount | 70 mA | 85 mA | 1.05 GHz | 119 MHz | 20 dBm | 4GFSK GFSK GMSK OOK | 20-VFQFN Exposed Pad | TxRx Only |
 SILICON LABS | 1 Mbps | 3.6 V | 1.8 V | General ISM < 1GHz | 85 °C | -40 C | 20-QFN (4x4) | -129 dBm | 4 | 13.7 mA | 10.9 mA | SPI | Surface Mount | 44.5 mA | 88 mA | 1.05 GHz | 142 MHz | 20 dBm | 4GFSK GFSK GMSK OOK | 20-VFQFN Exposed Pad | TxRx Only |
SILICON LABS | 1 Mbps | 3.6 V | 1.8 V | General ISM < 1GHz | 85 °C | -40 C | 20-QFN (4x4) | -129 dBm | 4 | 13.7 mA | 10.9 mA | SPI | Surface Mount | 44.5 mA | 88 mA | 1.05 GHz | 142 MHz | 20 dBm | 4GFSK GFSK GMSK OOK | 20-VFQFN Exposed Pad | TxRx Only |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 7.50 | |
| 10 | $ 6.51 | |||
| 25 | $ 6.16 | |||
| 100 | $ 5.68 | |||
| 250 | $ 5.40 | |||
| 500 | $ 5.19 | |||
| 1000 | $ 5.00 | |||
| Digi-Reel® | 1 | $ 7.50 | ||
| 10 | $ 6.51 | |||
| 25 | $ 6.16 | |||
| 100 | $ 5.68 | |||
| 250 | $ 5.40 | |||
| 500 | $ 5.19 | |||
| 1000 | $ 5.00 | |||
| N/A | 46312 | $ 7.50 | ||
| Tape & Reel (TR) | 2500 | $ 4.06 | ||
Description
General part information
SI4463 Series
IC RF TxRx Only General ISM < 1GHz 119MHz ~ 1.05GHz 20-VFQFN Exposed Pad
Documents
Technical documentation and resources