Deep-Dive with AI
Search across all available documentation for this part.
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | EFR32BG21A020F768IM32-B |
|---|---|
| Current - Receiving | 8.8 mA |
| Current - Transmitting | 33.8 mA |
| Data Rate (Max) [Max] | 2 Mbps |
| Frequency | 2.4 GHz |
| GPIO | 20 |
| Memory Size | 64 kB, 6 Gbit |
| Modulation | GFSK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 32-VFQFN Exposed Pad |
| Power - Output | 20 dBm |
| Protocol | Bluetooth v5.1 |
| RF Family/Standard | Bluetooth |
| Sensitivity | -104.9 dBm |
| Serial Interfaces | I2C, SPI, UART, I2S, GPIO, ADC |
| Supplier Device Package | 32-QFN (4x4) |
| Type | TxRx + MCU |
| Voltage - Supply [Max] | 3.8 V |
| Voltage - Supply [Min] | 1.71 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 2450 | $ 5.25 | |
| Tray | 1 | $ 5.25 | ||
| 10 | $ 4.55 | |||
| 25 | $ 4.30 | |||
| 100 | $ 3.96 | |||
| 490 | $ 3.62 | |||
| 980 | $ 3.49 | |||
| 1470 | $ 3.41 | |||
Description
General part information
EFR32BG21A020 Series
IC RF TxRx + MCU Bluetooth Bluetooth v5.1 2.4GHz 32-VFQFN Exposed Pad
Documents
Technical documentation and resources
