| 欧盟RoHS指令 | Compliant |
| 美国出口管制分类ECCN编码 | 5A992c. |
| 环保无铅 | Unconfirmed |
| 美国海关商品代码 | 8542.39.00.10 |
| Automotive | Unknown |
| PPAP | Unknown |
| Type | Chip |
| Protocols Supported | Bluetooth v4.0 (BLE) |
| Processing Unit Type | Microcontroller |
| Power Class | Class I/Class II/Class III |
| Maximum Data Rate (Mbps) | 4 |
| Minimum Operating Frequency (MHz) | 19.2 |
| Maximum Operating Frequency (MHz) | 40 |
| Interface Type | I2S/PCM/UART |
| Minimum Operating Supply Voltage (V) | 2.3 |
| Maximum Operating Supply Voltage (V) | 4.8 |
| Minimum Operating Temperature (°C) | -30 |
| Maximum Operating Temperature (°C) | 85 |
| Mounting | Surface Mount |
| Package Height | 0.33 |
| Package Width | 2.57 |
| Package Length | 3.21 |
| PCB changed | 28 |
| Standard Package Name | CSP |
| Supplier Package | WLCSP |
| Pin Count | 28 |
