Broadcom BCM54640B0KFBG

Overview

BCM5464 • Four fully integrated 10BASE-T/100BASE-TX/ 1000BASE-T Gigabit Ethernet transceivers• GMII, RGMII, SGMII, and SerDes MAC interface options• 1-Gbps line-side SerDes with GMII/RGMII MAC interface• Fully compliant with IEEE 802.3, 802.3u, and 802.3ab standards• 0.13-micron CMOS—low-power and cost• Supports copper or fiber in GMII and RGMII modes• Low-power   • 750 mW per port   • Advanced power management• Trace matched output impedance• Line-side loopback• Low EMI emissions• Cable plant diagnostic   • Cable plant analyzer function detects cable plant impairments   • Link quality indication LED   • Automatic detection and correction of wiring pair swaps, pair skew, and pair polarity   • Automatic MDI/MDIX crossover at all speeds• Robust cable-sourced electrostatic discharge (CESD) tolerance• Support for jumbo packets up to 10 KB• IEEE 1149.1 (JTAG) boundary scan• Package: 354-pin BGA

Features