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| Part Number | EFR32BG24A020F1024IM40-B | EFR32BG24A020F1024IM40-BR | EFR32BG24A020F1024IM48-B | EFR32BG24A010F1024IM40-B |
|---|---|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs |
| Product Status | Active | Active | Active | Active |
| Type | TxRx + MCU | TxRx + MCU | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | Bluetooth | Bluetooth | Bluetooth | Bluetooth |
| Protocol | - | - | - | - |
| Modulation | 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK | 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK | 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK | 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK |
| Frequency | 2.4GHz | 2.4GHz | 2.4GHz | 2.4GHz |
| Data Rate (Max) | 2Mbps | 2Mbps | 2Mbps | 2Mbps |
| Power - Output | 19.5dBm | 19.5dBm | 19.5dBm | 10dBm |
| Sensitivity | -105.7dBm | -105.7dBm | -105.7dBm | -105.7dBm |
| Memory Size | 1MB Flash, 128kB RAM | 1MB Flash, 128kB RAM | 1MB Flash, 128kB RAM | 1MB Flash, 128kB RAM |
| Serial Interfaces | ADC, I²C, I²S, PWM, SPI, IrDA, UART, USART | ADC, I²C, I²S, PWM, SPI, IrDA, UART, USART | ADC, I²C, I²S, PWM, SPI, IrDA, UART, USART | ADC, I²C, I²S, PWM, SPI, IrDA, UART, USART |
| GPIO | 26 | 26 | 32 | 26 |
| Voltage - Supply | 1.71V ~ 3.8V | 1.71V ~ 3.8V | 1.71V ~ 3.8V | 1.71V ~ 3.8V |
| Current - Receiving | 4.4mA ~ 8.6mA | 4.4mA ~ 8.6mA | 4.4mA ~ 8.6mA | 4.4mA ~ 8.6mA |
| Current - Transmitting | 5mA ~ 160mA | 5mA ~ 160mA | 5mA ~ 160mA | 5mA ~ 160mA |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-QFN (5x5) | 40-QFN (5x5) | 48-QFN (6x6) | 40-QFN (5x5) |
