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The USB84604AFT-B-001080RV02 is a four-port USB 2.0 high-speed hub controller manufactured by Microchip Technology. It supports High-Speed Interconnect (HSIC) for production applications and features an OEM-configurable architecture. The device operates within an input voltage range of 3.15 to 3.45 volts. It is housed in a 48-pin package, available in SOIC, TSSOP, or TVSOP formats. This component serves as a translator circuit channel designed for embedded USB applications requiring multi-port connectivity.
Verify component authenticity through official Microchip channels due to availability from third-party distributors. Confirm package type (SOIC, TSSOP, or TVSOP) matches design requirements. Check RoHS compliance status and ensure the specific suffix aligns with intended application needs. Validate that the part is suitable for current manufacturing cycles as some sources indicate discontinuation status.
Select this controller for designs requiring four USB 2.0 ports with HSIC support. Ensure the system voltage falls within the 3.15V to 3.45V operating range. Consider the 48-pin package constraints during PCB layout. Verify compatibility with OEM configuration tools if customizing hub behavior. Evaluate power consumption requirements against the low-power specifications provided in the datasheet.
This component belongs to Microchip's USB84604 series of hub controllers. It shares architectural similarities with the USB4604 but offers specific HSIC production features. The series targets embedded applications needing configurable USB connectivity. The USB84604AFT variant specifically denotes the package and revision details within the broader product family.
Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult Microchip directly for end-of-life management or alternative recommendations. Generic USB hub controllers may not offer identical HSIC or OEM configuration capabilities.