CYW20721B2KUMLGT
IC RF TXRX+MCU BLE 40QFNManufacturer: Infineon Technologies
Categories: RF Transceiver ICs
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Infineon Technologies CYW20721B2KUMLGT is a Bluetooth v5.1 + EDR RF transceiver with an integrated microcontroller. This device operates in the 2.4GHz band and supports data rates up to 3Mbps. Key features include a sensitivity of -95.5dBm and a transmit power of 5.5dBm, with typical receive and transmit currents of 5.9mA and 5.6mA, respectively. The CYW20721B2KUMLGT integrates 1MB of Flash memory and 448kB of RAM. It offers extensive connectivity options via serial interfaces such as HCI, I2C, I2S, SPI, and UART, alongside 16 GPIO pins and PWM support. Modulation schemes include 4-DQPSK, 8-DPSK, GFSK, and QPSK. The device is housed in a 40-UFQFN exposed pad package and is designed for surface mounting. Operating voltage ranges from 1.76V to 3.63V, with an operating temperature of -30°C to 85°C. This component is suitable for applications in consumer electronics, industrial automation, and wearable technology.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 22 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 40-UFQFN Exposed Pad |
| Sensitivity | -95.5dBm |
| Mounting Type | Surface Mount |
| Frequency | 2.4GHz |
| Memory Size | 1MB Flash, 448kB RAM |
| Type | TxRx + MCU |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Voltage - Supply | 1.76V ~ 3.63V |
| Power - Output | 5.5dBm |
| 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 | 4-DQPSK, 8-DPSK, GFSK, QPSK |
| RF Family/Standard | Bluetooth |
| Serial Interfaces | GPIO, HCI, I2C, I2S, PWM, SPI, UART |
| Programmable | Not Verified |
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