CY8C4127LQI-BL453
IC RF TXRX+MCU BLE 56QFNManufacturer: Infineon Technologies
Categories: RF Transceiver ICs
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Infineon Technologies CY8C4127LQI-BL453 is a highly integrated Bluetooth v4.2 System-on-Chip (SoC) featuring an ARM Cortex-M0 core. This device offers a comprehensive solution for wireless connectivity, combining a robust RF transceiver with a flexible microcontroller. Operating in the 2.4GHz ISM band, it supports GFSK modulation and provides a maximum data rate of 8Mbps. The CY8C4127LQI-BL453 includes 128kB of Flash memory, 8kB of ROM, and 16kB of SRAM, facilitating complex application development. Key RF performance metrics include a sensitivity of -91dBm and an output power of 3dB. Peripheral connectivity is extensive, with 36 GPIO pins and serial interfaces such as I2C, SPI, and UART. Designed for surface mount applications, it is housed in a 56-UFQFN exposed pad package and operates across a temperature range of -40°C to 85°C. Typical current consumption during receiving is between 16.4mA and 18.7mA, while transmitting currents range from 14.2mA to 20mA, suitable for power-sensitive designs. This component finds application in various industries including consumer electronics, industrial automation, and medical devices.
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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