# CYW4390DKWBGT Infineon Technologies | RF and Wireless | DigiKey

**Manufacturer:** Infineon Technologies  
**MPN:** `CYW4390DKWBGT`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Infineon Technologies |
| Manufacturer name | Infineon Technologies |
| Manufacturer | Infineon Technologies |
| CategoryL1 | RF and Wireless |
| CategoryL2 | RF Transceiver ICs |
| Extra Product Name | CYW4390DKWBGT Infineon Technologies \| RF and Wireless \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | CYW4390DKWBGT |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 6149271 |
| snippet | IC RF TxRx + MCU WiFi 802.11b/g/n 2.4GHz 286-XFBGA, WLCSP |
| tariff | 1.2 |
| Digi-Key Part Number | BCM4390DKWBGT-ND - Tape & Reel (TR) |
| Manufacturer Product Number | CYW4390DKWBGT |
| Description | IC RF TXRX+MCU WIFI 286XFBGA |
| Detailed Description | IC RF TxRx + MCU WiFi 802.11b/g/n 2.4GHz 286-XFBGA, WLCSP |
| Category | RF and Wireless |
| Mfr | Infineon Technologies |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Type | TxRx + MCU |
| RF Family/Standard | WiFi |
| Protocol | 802.11b/g/n |
| Modulation | 16QAM, 64QAM, BPSK, CCK, DSSS, QPSK, OFDM |
| Frequency | 2.4GHz |
| Data Rate (Max) | 72Mbps |
| Power - Output | 20.5dBm |
| Sensitivity | -98.4dBm |
| Memory Size | - |
| Serial Interfaces | I?C, I?S, JTAG, SPI, UART |
| GPIO | 24 |
| Voltage - Supply | 1.2V ~ 3.3V |
| Current - Receiving | - |
| Current - Transmitting | - |
| Operating Temperature | -30?C ~ 85?C |
| Mounting Type | Surface Mount |
| Package / Case | 286-XFBGA, WLCSP |
| Supplier Device Package | 286-WLCSP (4.87x5.41) |
| Base Product Number | CYW4390 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 6149271 |  |  | None | 1 |

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