| EU RoHS | Compliant |
| Part Status | Active |
| Type | IC |
| Protocols Supported | Bluetooth v5.3 (BLE) |
| Processing Unit Type | Microcontroller |
| Maximum Data Rate (Mbps) | 1(Typ) |
| Maximum Operating Frequency (MHz) | 2402(Typ)|2426(Typ)|2480(Typ) |
| Interface Type | I2C/UART |
| Minimum Operating Supply Voltage (V) | 2 |
| Typical Operating Supply Voltage (V) | 3 |
| Maximum Operating Supply Voltage (V) | 3.6 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Mounting | Surface Mount |
| Package Height | 0.5(Max) |
| Package Width | 3 |
| Package Length | 3 |
| PCB changed | 20 |
| Standard Package Name | QFN |
| Supplier Package | HUQFN EP |
| Pin Count | 20 |