EFR32BG21A020 Series
Manufacturer: SILICON LABS
Beta
⌘K
WIRELESS BLUETOOTH SYSTEM ON CHIP
| Part | Power - Output | Serial Interfaces | Data Rate (Max) | Current - Transmitting | Sensitivity | Modulation | Package Length | Package Name | Package Width | Current - Receiving | Operating Temperature (Max) | Operating Temperature (Min) | Mounting Type | Voltage - Supply (Maximum) | Voltage - Supply (Minimum) | Protocol | GPIO Count | Memory Size (Flash) | Memory Type | Memory Size (RAM) | Memory Size (SRAM) | RF Family/Standard | Type | Package / Case | Frequency | Memory Size ({type}) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 SILICON LABS | 20 dBm | ADC GPIO I2C I2S SPI UART | 2 MBaud | 33.8 mA | -104.9 dBm | GFSK | 4 mm | 32-QFN | 4 mm | 8.8 mA | 125 °C | -40 °C | Surface Mount | 3.8 V | 1.71 V | Bluetooth v5.1 | 20 | 512 kB | Flash RAM | 64 kB | 64 kB | Bluetooth | TxRx + MCU | 32-VFQFN Exposed Pad | 2.4 GHz | |
SILICON LABS | 20 dBm | ADC GPIO I2C I2S SPI UART | 2 MBaud | 33.8 mA | -104.9 dBm | GFSK | 4 mm | 32-QFN | 4 mm | 8.8 mA | 125 °C | -40 °C | Surface Mount | 3.8 V | 1.71 V | Bluetooth v5.1 | 20 | 768 kB | Flash RAM | Bluetooth | TxRx + MCU | 32-VFQFN Exposed Pad | 2.4 GHz | |||
SILICON LABS | 20 dBm | ADC GPIO I2C I2S SPI UART | 2 MBaud | 33.8 mA | -104.9 dBm | GFSK | 4 mm | 32-QFN | 4 mm | 8.8 mA | 125 °C | -40 °C | Surface Mount | 3.8 V | 1.71 V | Bluetooth v5.1 | 20 | 768 kB | Flash RAM | Bluetooth | TxRx + MCU | 32-VFQFN Exposed Pad | 2.4 GHz | |||
SILICON LABS | 20 dBm | ADC GPIO I2C I2S SPI UART | 2 MBaud | 33.8 mA | -104.9 dBm | GFSK | 4 mm | 32-QFN | 4 mm | 8.8 mA | 125 °C | -40 °C | Surface Mount | 3.8 V | 1.71 V | Bluetooth v5.1 | 20 | 1024 kB | Flash RAM | 96 kB | 96 kB | Bluetooth | TxRx + MCU | 32-VFQFN Exposed Pad | 2.4 GHz | 96 kB |