EFR32MG21A020F512IM32-B
ActiveSilicon Labs
BT+ZIGBEE CHIP 2400MHZ TO 2483.5MHZ 32-PIN QFN EP TRAY
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EFR32MG21A020F512IM32-B
ActiveSilicon Labs
BT+ZIGBEE CHIP 2400MHZ TO 2483.5MHZ 32-PIN QFN EP TRAY
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | EFR32MG21A020F512IM32-B |
|---|---|
| Current - Receiving | 8.8 mA |
| Current - Transmitting | 33.8 mA |
| Data Rate (Max) | 2 Mbps |
| Frequency | 2.4 GHz |
| GPIO | 20 |
| Modulation | GFSK, O-QPSK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 32-VFQFN Exposed Pad |
| Power - Output | 20 dBm |
| Protocol | Bluetooth v5.1, Thread, Zigbee® |
| RF Family/Standard | Bluetooth |
| Sensitivity | -104.9 dBm |
| Serial Interfaces | GPIO, SPI, UART, I2C, I2S, ADC |
| Supplier Device Package | 32-QFN (4x4) |
| Type | TxRx + MCU |
| Voltage - Supply [Max] | 3.8 V |
| Voltage - Supply [Min] | 1.71 V |
EFR32MG21A020 Series
| Part | Package / Case | Mounting Type | Data Rate (Max) | RF Family/Standard | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Voltage - Supply [Min] | Voltage - Supply [Max] | Sensitivity | Power - Output | Type | Current - Receiving | Modulation | Frequency | Protocol | GPIO | Serial Interfaces | Current - Transmitting | Memory Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Silicon Labs | 32-VFQFN Exposed Pad | Surface Mount | 2 Mbps | Bluetooth | 125 °C | -40 °C | 32-QFN (4x4) | 1.71 V | 3.8 V | -104.9 dBm | 20 dBm | TxRx + MCU | 8.8 mA | GFSK O-QPSK | 2.4 GHz | Bluetooth v5.1 Thread Zigbee® | 20 | ADC GPIO I2C I2S SPI UART | 33.8 mA | |
Silicon Labs | 32-VFQFN Exposed Pad | Surface Mount | 2 Mbps | Bluetooth | 125 °C | -40 °C | 32-QFN (4x4) | 1.71 V | 3.8 V | -104.9 dBm | 20 dBm | TxRx + MCU | 8.8 mA | GFSK O-QPSK | 2.4 GHz | Bluetooth v5.1 Thread Zigbee® | 20 | ADC GPIO I2C I2S SPI UART | 33.8 mA | 1 MB 96 kB |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
EFR32MG21A020 Series
IC RF TxRx + MCU Bluetooth Bluetooth v5.1, Thread, Zigbee® 2.4GHz 32-VFQFN Exposed Pad
Documents
Technical documentation and resources