EFR32MG21B010 Series
Manufacturer: SILICON LABS
Beta
⌘K
BT+ZIGBEE CHIP 2400MHZ TO 2483.5MHZ 32-PIN QFN EP TRAY
| Part | Operating Temperature (Max) | Operating Temperature (Min) | Frequency (Max) | Frequency (Min) | Mounting Type | Voltage - Supply (Maximum) | Voltage - Supply (Minimum) | RF Family/Standard | Package Length | Package Name | Package Width | Protocol | GPIO Count | Serial Interfaces | Data Rate (Max) | Current - Receiving (Max) | Current - Receiving (Min) | Sensitivity | Memory Size (Flash) | Memory Type | Memory Size (RAM) | Memory Size (SRAM) | Type | Modulation | Power - Output | Package / Case | Current - Transmitting (Max) | Current - Transmitting (Min) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 SILICON LABS | 125 °C | -40 °C | 2.4835 GHz | 2.4 GHz | Surface Mount | 3.8 V | 1.71 V | 802.15.4 Bluetooth | 4 mm | 32-QFN | 4 mm | Bluetooth v5.1 Thread Zigbee® | 20 | I2C I2S IrDA SPI UART USART | 2 MBaud | 9.8 mA | 8.8 mA | -104.9 dBm | 512 kB | Flash RAM | 64 kB | 64 kB | TxRx + MCU | DSSS GFSK O-QPSK | 10 dBm | 32-VFQFN Exposed Pad | 185 mA | 9.3 mA |
SILICON LABS | 125 °C | -40 °C | 2.4835 GHz | 2.4 GHz | Surface Mount | 3.8 V | 1.71 V | 802.15.4 Bluetooth | 4 mm | 32-QFN | 4 mm | Bluetooth v5.1 Thread Zigbee® | 20 | I2C I2S IrDA SPI UART USART | 2 MBaud | 9.8 mA | 8.8 mA | -104.9 dBm | 512 kB | Flash RAM | 64 kB | 64 kB | TxRx + MCU | DSSS GFSK O-QPSK | 10 dBm | 32-VFQFN Exposed Pad | 185 mA | 9.3 mA |
SILICON LABS | 125 °C | -40 °C | 2.4835 GHz | 2.4 GHz | Surface Mount | 3.8 V | 1.71 V | 802.15.4 Bluetooth | 4 mm | 32-QFN | 4 mm | Bluetooth v5.1 Thread Zigbee® | 20 | I2C I2S IrDA SPI UART USART | 2 MBaud | 9.8 mA | 8.8 mA | -104.9 dBm | 768 kB | Flash RAM | TxRx + MCU | DSSS GFSK O-QPSK | 10 dBm | 32-VFQFN Exposed Pad | 185 mA | 9.3 mA | ||
SILICON LABS | 125 °C | -40 °C | 2.4835 GHz | 2.4 GHz | Surface Mount | 3.8 V | 1.71 V | 802.15.4 Bluetooth | 4 mm | 32-QFN | 4 mm | Bluetooth v5.1 Thread Zigbee® | 20 | I2C I2S IrDA SPI UART USART | 2 MBaud | 9.8 mA | 8.8 mA | -104.9 dBm | 1 MB | Flash RAM SRAM | 96 kB | 96 kB | TxRx + MCU | DSSS GFSK O-QPSK | 10 dBm | 32-VFQFN Exposed Pad | 185 mA | 9.3 mA |
 SILICON LABS | 125 °C | -40 °C | 2.4835 GHz | 2.4 GHz | Surface Mount | 3.8 V | 1.71 V | 802.15.4 Bluetooth | 4 mm | 32-QFN | 4 mm | Bluetooth v5.1 Thread Zigbee® | 20 | I2C I2S IrDA SPI UART USART | 2 MBaud | 9.8 mA | 8.8 mA | -104.9 dBm | 1 MB | Flash RAM SRAM | 96 kB | 96 kB | TxRx + MCU | DSSS GFSK O-QPSK | 10 dBm | 32-VFQFN Exposed Pad | 185 mA | 9.3 mA |
SILICON LABS | 125 °C | -40 °C | 2.4835 GHz | 2.4 GHz | Surface Mount | 3.8 V | 1.71 V | 802.15.4 Bluetooth | 4 mm | 32-QFN | 4 mm | Bluetooth v5.1 Thread Zigbee® | 20 | I2C I2S IrDA SPI UART USART | 2 MBaud | 9.8 mA | 8.8 mA | -104.9 dBm | 768 kB | Flash RAM | TxRx + MCU | DSSS GFSK O-QPSK | 10 dBm | 32-VFQFN Exposed Pad | 185 mA | 9.3 mA |