BCM67142

Overview

The Broadcom® BCM67142 is a 3x3 2.4GHz + 4x4 5 GHz Wi-Fi 8 MAC/PHY/radio solution that supports up to 160 MHz bandwidth, enabling the development of the latest generation of higher throughput, higher performance, low-cost 802.11bn (UHR) Wi-Fi access points, repeaters and WLAN client solutions.

The BCM67142 supports the new Wi-Fi 8 802.11bn features, including increased capacity (dynamic sub-band operation, non-primary channel access, inter-AP coordination, dynamic bandwidth expansion), improved throughput (Unequal Modulation as well as UHR new rates MCS17 / MSC19 / MCS20 / MCS23), extended range, and optimized reliability and QoS, making Wi-Fi 8 more reliable, responsive and intelligent when combined with Broadcom proprietary features.

The BCM67142 offers a low cost integrated solution for dual band and triband applications to address the stringent demands of the AI era by providing intelligent networks, better power efficiency and a superior Quality-of-Experience for users.

Features

3x3 2.4GHz + 4x4 5 GHz Wi-Fi 8 MAC/PHY/radio solution that supports up to 160 MHz bandwidth

Wi-Fi 8 802.11bn feature support, including:

Dynamic Sub-band Operation (DSO)
Non-Primary Channel Access (NPCA)
Inter-AP Coordination
Dynamic Bandwidth Expansion (DBE)
New UHR modulation rates
2x LDPC
Unequal Modulation (UEQM)
Distributed Resource Units (DRU)
Seamless Roaming
Enhanced QoS, EDCA, In-device Coexistence

Applications

Residential Wi-Fi access points, routers and repeaters
Service provider gateways

Lifecycle Status

Active

Specifications

Specification	Value
Lifecycle	Active
Distributor Inventory	Yes
Wifi Generation/CPU	Wi-Fi 8

Documentation

Title	Date	Type	Alert
BCM67142 - 3+4 Dual-Band Wi-Fi 8 (802.11bn) MAC/PHY/Radio for Residential Access Points Product Brief Version: PB100 File Size: 442.6 KB Language: English	03/17/2026	pdf