QN9021/EY
IC RF TXRX+MCU BLE 32HVQFNManufacturer: NXP USA Inc.
Categories: RF Transceiver ICs
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NXP USA Inc.'s QN9021-EY is a highly integrated RF transceiver and microcontroller solution supporting Bluetooth v4.2. This device operates across the 2.4GHz to 2.4835GHz ISM band, offering a maximum data rate of 1Mbps with GFSK modulation. Featuring 128kB of Flash memory and a 32-bit RISC core, it provides ample processing power for embedded applications. Connectivity is facilitated through I2C, SPI, and UART serial interfaces, alongside 15 programmable GPIO pins. The QN9021-EY exhibits a transmit output power of up to 4dBm and a receive sensitivity of -95dBm. Power consumption is optimized with typical receiving currents of 9.25mA to 13.6mA and transmitting currents ranging from 4.3mA to 17.6mA. This component is housed in a 32-HVQFN package with an exposed pad and is rated for operation between -40°C and 85°C. It finds application in various wireless connectivity segments, including consumer electronics and industrial automation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 52 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 32-VFQFN Exposed Pad |
| Sensitivity | -95dBm |
| Mounting Type | Surface Mount |
| Frequency | 2.4GHz ~ 2.4835GHz |
| Memory Size | 128kB Flash |
| Type | TxRx + MCU |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 2.4V ~ 3.6V |
| Power - Output | 4dBm |
| Protocol | Bluetooth v4.2 |
| Current - Receiving | 9.25mA ~ 13.6mA |
| Data Rate (Max) | 1Mbps |
| Current - Transmitting | 4.3mA ~ 17.6mA |
| Supplier Device Package | 32-HVQFN (5x5) |
| GPIO | 15 |
| Modulation | GFSK |
| RF Family/Standard | Bluetooth |
| Serial Interfaces | I2C, SPI, UART |
| Programmable | Not Verified |
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