CYW4390DKWBG
IC RF TXRX+MCU WIFI 286XFBGA
| Part Description |
IC RF TxRx + MCU WiFi 802.11b/g/n 2.4GHz 286-XFBGA, WLCSP |
|---|---|
| Quantity | 1,297 Available (as of May 5, 2026) |
| Product Category | RF Transceiver ICs |
|---|---|
| Manufacturer | Infineon Technologies |
| Manufacturing Status | Obsolete |
| Manufacturer Standard Lead Time | N/A |
| Datasheet |
Specifications
| Part Package | 286-XFBGA, WLCSP |
|---|---|
| Device Package | 286-WLCSP (4.87×5.41) |
| Mounting Method | Surface Mount |
| Voltage | 3.3V |
| Operating Temperature | -30°C ~ 85°C |
| Type: | TxRx + MCU |
| RF Family/Standard: | WiFi |
| Protocol: | 802.11b/g/n |
| Modulation: | CCK, DSSS, OFDM |
| Frequency: | 2.4GHz |
| Data Rate (Max): | 72Mbps |
| Power – Output: | 20.5dBm |
| Sensitivity: | -98.4dBm |
| Memory Size: | 44kB SRAM |
| Serial Interfaces: | I2C, I2S, JTAG, SPI, UART |
| GPIO: | 24 |
| Voltage – Supply: | 3.3V |
| Current – Receiving: | 61mA |
| Current – Transmitting: | 88mA ~ 342mA |
Environmental
| REACH Compliance | REACH Unaffected |
|---|---|
| RoHS Compliance | ROHS3 Compliant |
| Moisture Sensitivity Level | 3 (168 Hours) |
| ECCN | OBSOLETE |
| HTS Code | 0000.00.0000 |
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