BCM5464A1KRB [Broadcom]

The BCM5464 is a quad-port 10/100/1000BASE-T Gigabit Ethernet transceiver optimized for low-power and small footprint to enable high port density applications. It integrates four complete Gigabit Ethernet transceivers on a single monolithic CMOS chip. The device supports GMII, RGMII, SGMII, and SerDes MAC interface options. It is fully compliant with IEEE 802.3, 802.3u, and 802.3ab standards. The BCM5464 features low power consumption at 750 mW per port, advanced power management, and low EMI emissions. It includes cable plant diagnostic functions, automatic detection and correction of wiring issues, and robust ESD tolerance. The device supports jumbo packets up to 10 KB and includes JTAG boundary scan for manufacturing ease.