EFR32MG21A020F1024IM32-B
ActiveSilicon Labs
IC RF TXRX+MCU BLE 32QFN
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EFR32MG21A020F1024IM32-B
ActiveSilicon Labs
IC RF TXRX+MCU BLE 32QFN
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | EFR32MG21A020F1024IM32-B |
|---|---|
| Current - Receiving | 8.8 mA |
| Current - Transmitting | 33.8 mA |
| Data Rate (Max) | 2 Mbps |
| Frequency | 2.4 GHz |
| GPIO | 20 |
| Memory Size | 1 MB, 96 kB |
| Modulation | GFSK, O-QPSK |
| 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 | Bluetooth |
| Sensitivity | -104.9 dBm |
| Serial Interfaces | GPIO, SPI, UART, I2C, I2S, 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 | Tray | 1 | $ 5.98 | |
| 10 | $ 5.48 | |||
| 25 | $ 4.98 | |||
| 80 | $ 4.49 | |||
| 230 | $ 4.39 | |||
Description
General part information
EFR32MG21A020 Series
IC RF TxRx + MCU Bluetooth Bluetooth v5.1, Thread, Zigbee® 2.4GHz 32-VFQFN Exposed Pad
Documents
Technical documentation and resources