EFR32MG21A020 Series
Manufacturer: SILICON LABS
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⌘K
BT+ZIGBEE CHIP 2400MHZ TO 2483.5MHZ 32-PIN QFN EP TRAY
| Part | Voltage - Supply (Maximum) | Voltage - Supply (Minimum) | Package / Case | Data Rate (Max) | Power - Output | Current - Transmitting | Memory Size (Flash) | Memory Type | Memory Size (RAM) | Memory Size (SRAM) | Type | GPIO Count | RF Family/Standard | Serial Interfaces | Package Length | Package Name | Package Width | Frequency | Mounting Type | Current - Receiving | Sensitivity | Operating Temperature (Max) | Operating Temperature (Min) | Modulation | Protocol | Memory Size ({type}) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 SILICON LABS | 3.8 V | 1.71 V | 32-VFQFN Exposed Pad | 2 MBaud | 20 dBm | 33.8 mA | 512 kB | Flash RAM | 64 kB | 64 kB | TxRx + MCU | 20 | Bluetooth | ADC GPIO I2C I2S SPI UART | 4 mm | 32-QFN | 4 mm | 2.4 GHz | Surface Mount | 8.8 mA | -104.9 dBm | 125 °C | -40 °C | GFSK O-QPSK | Bluetooth v5.1 Thread Zigbee® | |
SILICON LABS | 3.8 V | 1.71 V | 32-VFQFN Exposed Pad | 2 MBaud | 20 dBm | 33.8 mA | 1024 kB | Flash RAM | 96 kB | 96 kB | TxRx + MCU | 20 | Bluetooth | ADC GPIO I2C I2S SPI UART | 4 mm | 32-QFN | 4 mm | 2.4 GHz | Surface Mount | 8.8 mA | -104.9 dBm | 125 °C | -40 °C | GFSK O-QPSK | Bluetooth v5.1 Thread Zigbee® | 96 kB |