---
title: BCM4390
url: https://www.broadcom.com/products/wireless/wireless-lan-bluetooth/bcm4390
description: BCM4390 is a low-power, highly integrated Wi-Fi 7 and Bluetooth 5.4 combo chip optimized for ultra low-power mobile device applications.
---

# BCM4390

## Highly-integrated Wi-Fi 7 and Bluetooth 5 combo chip with dual-radio supporting simultaneous 2.4/5/6 GHz operations

The BCM4390 is a low-power, highly integrated Wi-Fi 7 and Bluetooth 5.4 combo chip optimized for mobile handset applications where high performance, low latency, low power consumption and small solution size are key requirements. 

The BCM4390 system-on-a-chip contains a simultaneous dual-band (SDB) 2×2 IEEE 802.11be-compliant radio, a dual-core Bluetooth (BT) 5.4 radio, and a dedicated scan core that enhances Bluetooth and WLAN system operation. The device includes support for 160 MHz wide channels, 5/6GHz band support and 4K-QAM modulation.

### Features
- Support for 2-stream Wi-Fi 7
- 160 MHz channel bandwidth
- Dual radio that supports simultaneous 2x2 2.4GHz and 2x2 5/6 GHz operation
- 3.2 Gbps PHY rate
- 4096-QAM modulation
- Integrated Bluetooth Classic and Low-Energy support
- Integrated Thread and Zigbee support
- Client multi-link operation (MLO)
- Compliance to IEEE and WFA Wi-Fi 7 standards, as well as the Bluetooth 5.4 standard and future draft specification such as Channel Sounding
- SpeedBooster

### Applications
- Low-power mobile devices
- Tablets

### Lifecycle Status
Preliminary

| Specification           | Value                   |
|-------------------------|-------------------------|
| Lifecycle               | Preliminary             |
| Distributor Inventory    | No                      |
| _locales                | zh-cn,zh-chs,ja-jp,en-us |
| system_action           | GLOBAL_FIELD_UPDATE      |

## Also of Interest

- [Wi-Fi with Bluetooth Wi-Fi Modules ...](https://www.broadcom.com/products/wireless/wireless-lan-bluetooth)
- [BCM43013 Low Power Dual-Band 802.11n...](https://www.broadcom.com/products/wireless/wireless-lan-bluetooth/bcm4313)
- [Wi-Fi 7: Unlocking New Wireless Experiences](https://www.broadcom.com/info/wifi7)