CYW20721B1KUMLG
IC RF TXRX+MCU BLE 40QFNManufacturer: Infineon Technologies
Categories: RF Transceiver ICs
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Infineon Technologies CYW20721B1KUMLG is a Bluetooth v5.1 + EDR RF Transceiver IC featuring an integrated microcontroller. This device operates across the 2.402GHz to 2.48GHz frequency band, supporting data rates up to 3Mbps. It offers a transmit power of 5dBm and a receive sensitivity of -95.5dBm. The CYW20721B1KUMLG boasts 1MB of Flash memory, 512kB of RAM, and 2MB of ROM. Connectivity is facilitated through multiple serial interfaces including I2C, I2S, PCM, PDM, SPI, and UART, along with 16 GPIO pins. Modulation schemes include 8DPSK, 8PSK, DQPSK, GFSK, and QPSK. Designed for surface mounting, it is housed in a 40-UFQFN exposed pad package. Typical applications include industrial automation, consumer electronics, and smart home devices. The operating temperature range is -30°C to 85°C. Power consumption is approximately 5.9mA during receiving and 5.6mA during transmitting.
Additional Information
Series: WICEDRoHS Status: ROHS3 CompliantManufacturer Lead Time: 13 week(s)Product Status: Not For New DesignsPackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 40-UFQFN Exposed Pad |
| Sensitivity | -95.5dBm |
| Mounting Type | Surface Mount |
| Frequency | 2.402GHz ~ 2.48GHz |
| Memory Size | 1MB Flash, 512kB RAM, 2MB ROM |
| Type | TxRx + MCU |
| Operating Temperature | -30°C ~ 85°C |
| Voltage - Supply | 1.76V ~ 3.63V |
| Power - Output | 5dBm |
| Protocol | Bluetooth v5.1 + EDR |
| Current - Receiving | 5.9mA |
| Data Rate (Max) | 3Mbps |
| Current - Transmitting | 5.6mA |
| Supplier Device Package | 40-QFN (5x5) |
| GPIO | 16 |
| Modulation | 8DPSK, 8PSK, DQPSK, GFSK, QPSK |
| RF Family/Standard | Bluetooth |
| Serial Interfaces | I2C, I2S, PCM, PDM, SPI, UART |
| Programmable | Not Verified |
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