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| Part Number | CC2541F256TRHARQ1 |
| Description | IC RF TXRXMCU BLUETOOTH 40VFQFN |
| Manufacturer | Texas Instruments |
| Series | - |
| Part Status | Active |
| Type | TxRx + MCU |
| RF Family/Standard | Bluetooth |
| Protocol | Bluetooth v4.0 |
| Modulation | GFSK, MSK |
| Frequency | 2.4GHz |
| Data Rate (Max) | 2Mbps |
| Power - Output | 0dBm |
| Sensitivity | -94dBm |
| Memory Size | 256kB Flash, 8kB RAM |
| Serial Interfaces | I²C, SPI, USART |
| GPIO | 23 |
| Voltage - Supply | 2V ~ 3.6V |
| Current - Receiving | 18.3mA ~ 20.8mA |
| Current - Transmitting | 17.2mA ~ 18.6mA |
| Operating Temperature | -40°C ~ 105°C |
| Package / Case | 40-VFQFN Exposed Pad |