| Packaging | Tape & Reel (TR) | |
| Type | TxRx + MCU | |
| RF Family/Standard | Bluetooth | |
| Protocol | Bluetooth v2.0 +EDR | |
| Modulation | - | |
| Frequency | 2.4GHz | |
| Data Rate (Max) | 3Mbps | |
| Power - Output | 6dBm | |
| Sensitivity | - | |
| Memory Size | 4MB ROM, 48kB RAM | |
| Serial Interfaces | - | |
| GPIO | - | |
| Voltage - Supply | 2.2 V ~ 4.2 V | |
| Current - Receiving | - | |
| Current - Transmitting | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 96-LFBGA | |
| Other Names | BC41B143A06-ANN-E4TR BC41B143A06-ES-ANN-E4 BC41B143A06ANNE4 | |
| call me | [email protected] | |

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