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The VSC8564XKS-14 is a quad-port Gigabit Ethernet copper and fiber PHY manufactured by Microchip Technology. It supports 10/100/1000BASE-T standards and integrates MACsec encryption capabilities. The device features QSGMII and SGMII interfaces for MAC connectivity, alongside SerDes media interfaces for fiber links. It operates within an industrial temperature range of -40°C to +125°C and utilizes a BGA-256 package.
Verify the specific ordering suffix against official Microchip documentation to confirm temperature grade and package configuration. Ensure compatibility with system voltage requirements and interface standards before integration. Consult the manufacturer's latest datasheet for current availability and handling instructions.
Select this component when a quad-port solution with integrated security and fiber support is required. Consider the BGA-256 footprint constraints and thermal dissipation needs for high-density designs. Verify that the host processor supports the necessary SGMII or QSGMII protocols for proper data transmission.
This part belongs to the VSC8564 series of Ethernet transceivers from Microchip Technology. The series provides scalable solutions for multi-port Gigabit Ethernet applications. The XKS-14 variant specifically denotes the industrial temperature rating and BGA packaging option within this product family.
Consult official Microchip substitution guides for verified alternatives. Generic cross-references may not match the specific MACsec or interface configurations.