RF and Wireless
EFR32BG21A010F512IM32-BR
ActiveSILICON LABS
RF SYSTEM ON A CHIP - SOC BLUE GECKO, QFN32, 2.4G, 10DB, BLUETOOTH 5.1, 512KB, 64KB(RAM), 20 GPIO
Deep-Dive with AI
Search across all available documentation for this part.
DocumentsEFR32BG21A010F512IM32-BR | Datasheet
RF and Wireless
EFR32BG21A010F512IM32-BR
ActiveSILICON LABS
RF SYSTEM ON A CHIP - SOC BLUE GECKO, QFN32, 2.4G, 10DB, BLUETOOTH 5.1, 512KB, 64KB(RAM), 20 GPIO
Deep-Dive with AI
DocumentsEFR32BG21A010F512IM32-BR | Datasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | EFR32BG21A010F512IM32-BR |
|---|---|
| Current - Receiving | 8.8 mA |
| Current - Transmitting | 33.8 mA |
| Data Rate (Max) [Max] | 2 Mbps |
| Frequency | 2.4 GHz |
| GPIO | 20 |
| Memory Size | 512 kB, 64 kB |
| Modulation | GFSK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 32-VFQFN Exposed Pad |
| Power - Output | 10 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
Description
General part information
EFR32BG Series
RF SYSTEM ON A CHIP - SOC BLUE GECKO, QFN32, 2.4G, 10DB, BLUETOOTH 5.1, 512KB, 64KB(RAM), 20 GPIO
Documents
Technical documentation and resources