CYW4390DKWBG
IC RF TXRX+MCU WIFI 286WLCSPManufacturer: Infineon Technologies
Categories: RF Transceiver ICs
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Infineon Technologies CYW4390DKWBG is a highly integrated RF transceiver and microcontroller IC supporting 802.11b/g/n WiFi at 2.4GHz. This device, packaged in a 286-WLCSP (4.87x5.41), offers a maximum data rate of 72Mbps with various modulation schemes including CCK, DSSS, and OFDM. Key specifications include a transmit power of 20.5dBm, a receive sensitivity of -98.4dBm, and current consumption of 61mA receiving and 88mA to 342mA transmitting. It features 24 GPIO pins and 44kB of SRAM. The CYW4390DKWBG is equipped with multiple serial interfaces such as I2C, I2S, JTAG, SPI, and UART, facilitating flexible system integration. Operating across a temperature range of -30°C to 85°C, this surface mount component finds application in IoT devices, consumer electronics, and industrial automation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 286-XFBGA, WLCSP |
| Sensitivity | -98.4dBm |
| Mounting Type | Surface Mount |
| Frequency | 2.4GHz |
| Memory Size | 44kB SRAM |
| Type | TxRx + MCU |
| Operating Temperature | -30°C ~ 85°C |
| Voltage - Supply | 3.3V |
| Power - Output | 20.5dBm |
| Protocol | 802.11b/g/n |
| Current - Receiving | 61mA |
| Data Rate (Max) | 72Mbps |
| Current - Transmitting | 88mA ~ 342mA |
| Supplier Device Package | 286-WLCSP (4.87x5.41) |
| GPIO | 24 |
| Modulation | CCK, DSSS, OFDM |
| RF Family/Standard | WiFi |
| Serial Interfaces | I2C, I2S, JTAG, SPI, UART |
| Programmable | Not Verified |
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