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| Part Number | NRF51822-QFAA-R7 |
| Datasheet | NRF51822-QFAA-R7 datasheet |
| Description | IC RF TXRXMCU BLUETOOTH 48VFQFN |
| Manufacturer | Nordic Semiconductor ASA |
| Series | - |
| Part Status | Active |
| Type | TxRx + MCU |
| RF Family/Standard | Bluetooth, General ISM > 1GHz |
| Protocol | Bluetooth v4.0 |
| Modulation | GFSK |
| Frequency | 2.4GHz |
| Data Rate (Max) | 2Mbps |
| Power - Output | 4dBm |
| Sensitivity | -96dBm |
| Memory Size | 256kB Flash, 16kB RAM |
| Serial Interfaces | I²C, SPI, UART |
| GPIO | 32 |
| Voltage - Supply | 1.8V ~ 3.6V |
| Current - Receiving | 9.7mA ~ 13.4mA |
| Current - Transmitting | 4.7mA ~ 16mA |
| Operating Temperature | -25°C ~ 75°C |
| Package / Case | 48-VFQFN Exposed Pad |