CYW43438KUBGT
IC RF TXRX+MCU BLE 63WLBGAManufacturer: Infineon Technologies
Categories: RF Transceiver ICs
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Infineon Technologies CYW43438KUBGT is a highly integrated wireless solution combining a Bluetooth v4.0 and 802.11b/g/n transceiver with an embedded MCU. Operating in the 2.4GHz band, this device supports data rates up to 54Mbps. It features a robust RF front-end with a transmit power of 21dBm and a receive sensitivity of -99dBm. The CYW43438KUBGT includes 640kB ROM and 512kB SRAM for application code and data. Connectivity is facilitated through I2S, SPI, and UART serial interfaces, along with 5 GPIO pins. This surface-mount component is supplied in a compact 63-WLBGA package, suitable for applications in industrial automation, consumer electronics, and IoT devices. Power consumption ranges from 37mA to 41mA during reception and 260mA to 320mA during transmission, with a supply voltage range of 1.2V to 3.3V and an operating temperature of -30°C to 70°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 13 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 63-UFBGA, WLBGA |
| Sensitivity | -99dBm |
| Mounting Type | Surface Mount |
| Frequency | 2.4GHz |
| Memory Size | 640kB ROM, 512kB SRAM |
| Type | TxRx + MCU |
| Operating Temperature | -30°C ~ 70°C |
| Voltage - Supply | 1.2V ~ 3.3V |
| Power - Output | 21dBm |
| Protocol | 802.11b/g/n, Bluetooth v4.0 |
| Current - Receiving | 37mA ~ 41mA |
| Data Rate (Max) | 54Mbps |
| Current - Transmitting | 260mA ~ 320mA |
| Supplier Device Package | 63-WLBGA (2.87x4.87) |
| GPIO | 5 |
| Modulation | 8DPSK, DQPSK, GFSK |
| RF Family/Standard | Bluetooth, WiFi |
| Serial Interfaces | I2S, SPI, UART |
| Programmable | Not Verified |
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