Sources: Apple is working on a combined Wi-Fi and Bluetooth chip to replace Broadcom components by 2025; plans to swap the Qualcomm modem in 2023 have hit snags
Apple Inc.'s push to replace the chips inside its devices with homegrown components will include dropping a key Broadcom Inc. part in 2025 …
Context & Ripple Effects
Apple had already begun developing its own cellular modem, while Broadcom’s earlier supply agreements projected substantial wireless-chip revenue from Apple devices through mid-2023. The reported combined Wi-Fi/Bluetooth effort extends that component-control strategy beyond the modem.
Later coverage describes a staged Wi-Fi and Bluetooth chip rollout across Apple products, while the modem program was still expected to begin only in select iPhones and take years to reach full deployment. That contrast makes the reported 2023 modem delays material: Apple’s supplier replacement timetable is not uniform across radio chips.
First-order effects
- Apple gains a single in-house Wi-Fi/Bluetooth program aimed at reducing its dependence on Broadcom components, while Broadcom faces a potential future loss of design content in Apple devices.
- Reported modem snags keep Qualcomm’s component in Apple’s near-term plans, separating the modem timeline from Apple’s Wi-Fi/Bluetooth replacement effort.
Second-order effects
- Broadcom must defend its Apple position with custom-chip work and product roadmaps rather than assume earlier supply agreements translate into a permanent socket.
- Apple’s product teams must sequence radio-chip transitions by device and function, as later plans place the Wi-Fi/Bluetooth chip in Apple TV and HomePod mini before a broader rollout.
Third-order effects
- If Apple executes both programs, its radio architecture shifts from buying separate supplier components toward controlling more of the wireless stack internally, leaving external suppliers concentrated in harder-to-replace or customized roles.
- The uneven modem and Wi-Fi/Bluetooth timelines show that vertical integration is a multi-year migration rather than a single supplier switch; execution complexity determines how quickly supplier exposure changes.
The trend: Apple is pursuing deeper control of its wireless silicon, but the differing progress of its modem and connectivity chips shows that supplier replacement proceeds component by component.