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 | EFR32MG21B020F768IM32-B |
|---|---|
| Current - Receiving [Max] | 9.8 mA |
| Current - Receiving [Min] | 8.8 mA |
| Current - Transmitting [Max] [x] | 185 mA |
| Current - Transmitting [Min] [x] | 9.3 mA |
| Data Rate (Max) [Max] | 2 Mbps |
| Frequency [Max] | 2.4835 GHz |
| Frequency [Min] | 2.4 GHz |
| GPIO | 20 |
| Memory Size | 64 kB, 6 Gbit |
| Modulation | O-QPSK, GFSK, DSSS |
| 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, Thread, Zigbee® |
| RF Family/Standard | 802.15.4, Bluetooth |
| Sensitivity | -104.9 dBm |
| Serial Interfaces | I2C, USART, I2S, UART, SPI, IrDA |
| 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 | 0 | $ 3.32 | |
| Tray | 2450 | $ 4.40 | ||
Description
General part information
EFR32MG21B020 Series
IC RF TxRx + MCU 802.15.4, Bluetooth Bluetooth v5.1, Thread, Zigbee® 2.4GHz ~ 2.4835GHz 32-VFQFN Exposed Pad
Documents
Technical documentation and resources
