CY8C4127LQI-BL473T
IC RF TXRX+MCU BLE 56QFNManufacturer: Infineon Technologies
Categories: RF Transceiver ICs
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Infineon Technologies CY8C4127LQI-BL473T, a PSOC™ 4 CY8C4xx8 BLE series Bluetooth v4.2 transceiver with integrated MCU. This device operates at 2.4GHz with GFSK modulation, offering a maximum data rate of 8Mbps. Key specifications include a transmit power of 3dBm, receiver sensitivity of -91dBm, and current consumption of 12.5mA to 20mA during transmission and 16.4mA to 21.5mA during reception. It features 128kB Flash, 8kB ROM, and 16kB SRAM memory. The CY8C4127LQI-BL473T supports a wide voltage range of 1.8V to 5.5V and includes 36 GPIO pins. Serial interfaces encompass GPIO, HCI, I2C, PWM, SPI, UART, and USB. Supplied in a 56-UFQFN Exposed Pad package, this component is suitable for surface mounting and is designed for applications in consumer electronics, industrial automation, and medical devices. It is available in Tape & Reel packaging for high-volume manufacturing.
Additional Information
Series: PSOC™ 4 CY8C4xx8 BLERoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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 | 3dBm |
| Protocol | Bluetooth v4.2 |
| Current - Receiving | 16.4mA ~ 21.5mA |
| Data Rate (Max) | 8Mbps |
| Current - Transmitting | 12.5mA ~ 20mA |
| Supplier Device Package | 56-QFN (7x7) |
| GPIO | 36 |
| Modulation | GFSK |
| RF Family/Standard | Bluetooth |
| Serial Interfaces | GPIO, HCI, I2C, PWM, SPI, UART, USB |
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