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BCM43455XKUBG is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is 1X1 11AC BTFM COMBO. Review the specifications below when checking this part for your BOM.
The BCM43455XKUBG is an RF System on a Chip (SoC) manufactured by Broadcom Limited. It integrates IEEE 802.11ac Wi-Fi, Bluetooth 4.1, and FM radio technologies into a single silicon device. The component supports 1x1 MIMO configuration for Wi-Fi connectivity. It is designed for mobile and handheld wireless systems requiring high integration levels. The part utilizes Si technology and falls under the Wireless & RF Integrated Circuits subcategory. The manufacturer lists it as a discontinued product with restricted supply status.
Verify current availability through authorized distributors as the component is listed as discontinued. Check for restricted supply status updates from Broadcom Limited. Confirm RoHS compliance details before procurement. Ensure the specific suffix XKUBG matches design requirements. Validate that no newer replacement parts are recommended by the manufacturer for new designs.
Select this SoC when a compact solution combining 11ac Wi-Fi, Bluetooth 4.1, and FM is required. It is suitable for applications prioritizing space efficiency and integrated wireless protocols. Consider the discontinued status when planning long-term production lifecycles. Evaluate if the 1x1 MIMO capability meets throughput requirements for the target application.
The BCM43455 belongs to Broadcom's family of wireless connectivity solutions. It represents a convergence of multiple wireless standards in a single package. This approach reduces board space and complexity compared to discrete components. The XKUBG suffix denotes the specific package and temperature grade variant within the BCM43455 series.
No public confirmed substitute part numbers are available in the provided documentation. The component is listed as discontinued. Designers should consult Broadcom Limited directly for potential obsolescence management or alternative recommendations.
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