CYW20738A2KML3GT
IC RF TXRX+MCU BLE 40QFNManufacturer: Infineon Technologies
Categories: RF Transceiver ICs
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Infineon Technologies CYW20738A2KML3GT is a highly integrated RF transceiver and microcontroller unit designed for Bluetooth v4.0 applications operating in the 2.4GHz band. This component offers a robust solution for wireless connectivity, featuring a data rate of up to 1Mbps and supporting DPSK, DQPSK, GFSK, and GMSK modulation schemes. The CYW20738A2KML3GT provides a transmit power of 4dBm and a receive sensitivity of -93dBm. On-chip memory includes 320kB ROM and 60kB RAM, complemented by 22 GPIO pins for flexible system integration. Essential serial interfaces such as I2C, SPI, and UART are readily available. The device is supplied in a 40-QFN (6x6) package, suitable for surface mounting, and operates within a voltage range of 3.8V. Typical applications span consumer electronics, personal area networks, and wearable technology.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 13 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 40-VFQFN Exposed Pad |
| Sensitivity | -93dBm |
| Mounting Type | Surface Mount |
| Frequency | 2.4GHz |
| Memory Size | 320kB ROM, 60kB RAM |
| Type | TxRx + MCU |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 3.8V |
| Power - Output | 4dBm |
| Protocol | Bluetooth v4.0 |
| Current - Receiving | 27mA |
| Data Rate (Max) | 1Mbps |
| Current - Transmitting | 27mA |
| Supplier Device Package | 40-QFN (6x6) |
| GPIO | 22 |
| Modulation | DPSK, DQPSK, GFSK, GMSK |
| RF Family/Standard | Bluetooth |
| Serial Interfaces | I2C, SPI, UART |
| Programmable | Not Verified |
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