| Part number: | EFR32BG21A020F1024IM32-BR |
| Description: | IC MCU 2.4G 20DB BLUETOOTH 5.1 |
| Manufacturer | Silicon Labs |
| Encapsulation | Tape & Reel (TR) |
| Quantity | 2500 |
| RoHS | 1 |
| TYPE | DESCRIPTION |
| Mfr | "Silicon Labs" |
| Package / Case | 32-VFQFN Exposed Pad |
| Sensitivity | -104.9dBm |
| Mounting Type | Surface Mount |
| Frequency | 2.4GHz |
| Memory Size | 1024kB Flash, 96kB RAM |
| Type | TxRx + MCU |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 1.71V ~ 3.8V |
| Power - Output | 20dBm |
| Protocol | Bluetooth v5.1 |
| Current - Receiving | 8.8mA |
| Data Rate (Max) | 2Mbps |
| Current - Transmitting | 33.8mA |
| Supplier Device Package | 32-QFN (4x4) |
| GPIO | 20 |
| Modulation | GFSK |
| RF Family/Standard | Bluetooth |
| Serial Interfaces | ADC, GPIO, I2C, I2S, SPI, UART |
| DigiKey Programmable | Not Verified |
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