CY8C4128LQI-BL473
IC RF TXRX+MCU BLE 56QFNManufacturer: Infineon Technologies
Categories: RF Transceiver ICs
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Infineon Technologies PSOC™ 4 CY8C41xx BLE series CY8C4128LQI-BL473 is a Bluetooth v4.2 enabled RF transceiver with an integrated microcontroller. This device operates in the 2.4GHz ISM band and supports GFSK modulation with a maximum data rate of 8Mbps. It features a transmit power of 3dBm and a receive sensitivity of -92dBm. The CY8C4128LQI-BL473 incorporates 256kB of Flash memory, 8kB of ROM, and 32kB of SRAM, along with 36 GPIO pins. Serial communication is facilitated through I2C, SPI, and UART interfaces. Designed for surface mount applications, it is housed in a 56-UFQFN exposed pad package. Typical operating current for receiving is 16.4mA to 18.7mA, and for transmitting is 16.5mA to 20mA, with a supply voltage range of 1.8V to 5.5V. This component is commonly utilized in industrial, medical, and consumer electronics applications.
Additional Information
Series: PSOC™ 4 CY8C41xx BLERoHS 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 | -92dBm |
| Mounting Type | Surface Mount |
| Frequency | 2.4GHz |
| Memory Size | 256kB Flash, 8kB ROM, 32kB 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 | 16.5mA ~ 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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