Product overview
- Product number
- EFR32BG21B020F512IM32-BR
- Manufacturer
- Silicon Labs
- Catalog
- RF Transceiver ICs
- product description
- BLUE GECKO, QFN32, 2.4G, 20DB, B
Documents and media
- Datasheets
- EFR32BG21B020F512IM32-BR
Product Details
- Current - Receiving :
- 8.8mA ~ 9.8mA
- Current - Transmitting :
- 9.3mA ~ 185mA
- Data Rate (Max) :
- 2Mbps
- Frequency :
- 2.4GHz ~ 2.4835GHz
- GPIO :
- 20
- Memory Size :
- 512kB Flash, 64kB RAM
- Modulation :
- GFSK
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Package / Case :
- 32-VFQFN Exposed Pad
- Part Status :
- Active
- Power - Output :
- 20dBm
- Protocol :
- Bluetooth v5.1
- RF Family/Standard :
- Bluetooth
- Sensitivity :
- -104.9dBm
- Serial Interfaces :
- I²C, I²S, SPI, IrDA, UART, USART
- Supplier Device Package :
- 32-QFN (4x4)
- Type :
- TxRx + MCU
- Voltage - Supply :
- 1.71V ~ 3.8V
product description
BLUE GECKO, QFN32, 2.4G, 20DB, B
