# CYW4334WKUBGT Infineon Technologies | RF and Wireless | DigiKey

**Manufacturer:** Infineon Technologies  
**MPN:** `CYW4334WKUBGT`

## 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 | CYW4334WKUBGT Infineon Technologies \| RF and Wireless \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | CYW4334WKUBGT |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 6149258 |
| snippet | IC RF TxRx + MCU Bluetooth, WiFi 802.11b/g/n, Bluetooth v4.0 2.4GHz 109-UFBGA, WLBGA |
| tariff | 1.2 |
| Digi-Key Part Number | BCM4334WKUBGT-ND - Tape & Reel (TR) |
| Manufacturer Product Number | CYW4334WKUBGT |
| Description | IC RF TXRX+MCU BLUTOOTH 109UFBGA |
| Detailed Description | IC RF TxRx + MCU Bluetooth, WiFi 802.11b/g/n, Bluetooth v4.0 2.4GHz 109-UFBGA, WLBGA |
| Category | RF and Wireless |
| Mfr | Infineon Technologies |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Obsolete |
| Digi-Key Programmable | Not Verified |
| Type | TxRx + MCU |
| RF Family/Standard | Bluetooth, WiFi |
| Protocol | 802.11b/g/n, Bluetooth v4.0 |
| Modulation | 8DPSK, DQPSK, GFSK |
| Frequency | 2.4GHz |
| Data Rate (Max) | 150Mbps |
| Power - Output | 11dBm |
| Sensitivity | -95.5dBm |
| Memory Size | 640kB ROM, 512kB SRAM |
| Serial Interfaces | I?S, SPI, UART |
| GPIO | 8 |
| Voltage - Supply | 1.2V ~ 3.3V |
| Current - Receiving | 39mA |
| Current - Transmitting | 60mA |
| Operating Temperature | -30?C ~ 85?C |
| Mounting Type | Surface Mount |
| Package / Case | 109-UFBGA, WLBGA |
| Supplier Device Package | 109-WLBGA (4.08x4.48) |
| Base Product Number | CYW4334 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 6149258 |  |  | None | 1 |

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