SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
BCM43566PKFFBG is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is 11AC DUAL-BAND 2X2 WIFI ONLY I. Review the specifications below when checking this part for your BOM.
The BCM43566PKFFBG is a dual-band 2x2 WiFi module supporting the 802.11ac standard, manufactured by Broadcom Limited. It integrates USB connectivity and utilizes an FCBGA package for surface mount applications. The component operates within the 2.4 GHz and 5 GHz frequency bands to provide wireless data transmission capabilities.
This component has reached its End of Life (EOL) status. Manufacturers have scheduled it for obsolescence and discontinuation. Procurement is restricted to last-time-buy opportunities or existing distributor stock. Verify availability carefully before design finalization due to potential supply constraints.
Select this part only if legacy compatibility with USB-connected 802.11ac modules is required. Consider newer Broadcom alternatives for long-term production designs due to the discontinued lifecycle status. Ensure the application architecture supports the specific FCBGA footprint and USB interface requirements defined in the original datasheet.
The BCM43566PKFFBG belongs to Broadcom's portfolio of wireless connectivity solutions. It serves as a specialized RF transceiver designed for high-throughput dual-band operations. This model represents a previous generation of WiFi integration focusing on USB-hosted implementations rather than PCIe or SDIO interfaces found in later iterations.
Explore related parts through RF and Wireless, all product categories, ChipApex homepage.

Choose logic inverter ICs by thresholds, supply, output drive and delay. Compare standard and Schmitt-trigger inputs, power sequencing and replacement checks.
Read MoreBCM43566PKFFBG is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is 11AC DUAL-BAND 2X2…
Read More
BCM43566PKFFBG is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is 11AC DUAL-BAND 2X2…
Read More
Learn the relay definition, coil and contact operation, NO and NC forms, load ratings and suppression choices. Compare mechanical, reed and solid-state types.
Read More
Learn how a pressure transducer converts pressure into voltage, current, or digital output, and compare pressure references and key selection specs.
Read More
BCM43566PKFFBG is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is 11AC DUAL-BAND 2X2…
Read More
Compare thermistors, RTDs, thermocouples and temperature ICs. Learn how range, accuracy, response, interfaces and mounting affect component selection.
Read More
Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
Read More
BCM43566PKFFBG is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is 11AC DUAL-BAND 2X2…
Read More
Understand how oscillators generate timing signals, how they differ from crystals, and which frequency, output and stability specs matter when choosing one.
Read More
BCM43566PKFFBG is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is 11AC DUAL-BAND 2X2…
Read More
BCM43566PKFFBG is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is 11AC DUAL-BAND 2X2…
Read More