CY8C4127LQI-BL473
IC RF TXRX+MCU BLE 56QFNManufacturer: Infineon Technologies
Categories: RF Transceiver ICs
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Infineon Technologies PSOC™ 4 series CY8C4127LQI-BL473 is a highly integrated RF transceiver and microcontroller unit. This component supports Bluetooth v4.2 with a 2.4GHz frequency band and offers a maximum data rate of 8Mbps. Featuring GFSK modulation, it achieves a transmit output power of 3dB and a receive sensitivity of -91dBm. The device integrates 128kB of Flash memory, 8kB of ROM, and 16kB of SRAM. It provides 36 general-purpose input/output pins and includes serial interfaces such as I2C, SPI, and UART. Operating from a 1.8V to 5.5V supply, the CY8C4127LQI-BL473 is designed for surface mounting in a 56-UFQFN exposed pad package, supplied in trays. This component is utilized in wireless connectivity applications across various industries.
Additional Information
Series: PSOC™ 4RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 56-UFQFN Exposed Pad |
| Sensitivity | -91dBm |
| Mounting Type | Surface Mount |
| Frequency | 2.4GHz |
| Memory Size | 128kB Flash, 8kB ROM, 16kB SRAM |
| Type | TxRx + MCU |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 1.8V ~ 5.5V |
| Power - Output | 3dB |
| Protocol | Bluetooth v4.2 |
| Current - Receiving | 16.4mA ~ 18.7mA |
| Data Rate (Max) | 8Mbps |
| Current - Transmitting | 14.2mA ~ 20mA |
| Supplier Device Package | 56-QFN (7x7) |
| GPIO | 36 |
| Modulation | GFSK |
| RF Family/Standard | Bluetooth, General ISM > 1GHz |
| Serial Interfaces | I2C, SPI, UART |
| Programmable | Not Verified |
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