| Type | Description | 
|---|---|
| Series: | Blue Gecko | 
| Package: | Tray | 
| Part Status: | Active | 
| Type: | TxRx + MCU | 
| RF Family/Standard: | Bluetooth | 
| Protocol: | Bluetooth v5.1 | 
| Modulation: | GFSK | 
| Frequency: | 2.4GHz | 
| Data Rate (Max): | 2Mbps | 
| Power - Output: | 10dBm | 
| Sensitivity: | -104.9dBm | 
| Memory Size: | 1024kB Flash, 96kB RAM | 
| Serial Interfaces: | ADC, GPIO, I²C, I²S, SPI, UART | 
| GPIO: | 20 | 
| Voltage - Supply: | 1.71V ~ 3.8V | 
| Current - Receiving: | 8.8mA | 
| Current - Transmitting: | 33.8mA | 
| Operating Temperature: | -40°C ~ 125°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 32-VFQFN Exposed Pad | 
| Supplier Device Package: | 32-QFN (4x4) | 
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