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| PartNumber | NRF51422-QFAB-R | NRF51422-QFAB-T |
| Description | Bluetooth v3.1 (BLE) SMART SOC 2Mbps 3V Medical 48-Pin QFN EP T/R | IC RF TXRX+MCU BLUETOOTH 48VFQFN |
| Manufacturer | - | Nordic Semiconductor ASA |
| Product Category | - | RF Transceiver ICs |
| Series | - | - |
| Type | - | TxRx + MCU |
| Packaging | - | Tray Alternate Packaging |
| Package Case | - | 48-VFQFN Exposed Pad |
| Frequency | - | 2.4GHz |
| Operating Temperature | - | -25°C ~ 75°C |
| Sensitivity | - | -96dBm |
| Voltage Supply | - | 1.8 V ~ 3.6 V |
| Memory Size | - | 128kB Flash, 16kB RAM |
| Protocol | - | Bluetooth v4.0 |
| Data Rate Max | - | 2Mbps |
| Serial Interfaces | - | I2C, SPI, UART |
| Power Output | - | 4dBm |
| Current Receiving | - | 12.6mA ~ 13.4mA |
| RF Family Standard | - | Bluetooth, General ISM > 1GHz |
| Modulation | - | GFSK |
| GPIO | - | 32 |
| Current Transmitting | - | 5.5mA ~ 16mA |