The BCM5751M is a fully integrated 10/100/1000BASE-T Gigabit Ethernet media access control and physical layer transceiver solution for high-performance network applications. The BCM5751M combines a triple-speed, IEEE 802.3 compliant media access controller (MAC), PCI Express bus interface, on-chip buffer memory, and integrated physical layer transceiver in a single device. It is fabricated in a low-voltage silicon process, providing an ultra-low power solution. By itself the BCM5751M provides a complete single-chip Gigabit Ethernet NIC or LOM solution.

FEATURES

• Single-chip device for desktop LAN-on-Motherboard (LoM) or network interface card (NIC) applications

• Integrated 10/100/1000BASE-T transceiver

   • 10/100/1000BASE-T triple-speed MAC

   • High-speed RISC core with 24-KB cache

   • SMBus 2.0 controller

   • On-chip voltage regulation

   • Wake-on-LAN power switching circuit

• PCI Express host interface

   • 1x lane

   • 4-pin interface

   • Functionality identical to PCI

• Performance features

   • TCP, IP, and UDP checksum

   • Microsoft® Large Send Offload

   • Large burst read

   • Interrupt coalescing

• Robust Wake on LAN (WOL)

   • Standards-compliant WOL

   • Innovative out-of-box mode WOL

   • Hardware power switching

   • Comprehensive diagnostic and configuration software suite

• Industry-compliant alerting features

• Alert Standard Format (ASF) 2.0 support

   • Secure power-on and power-off

   • Fast hardware authentication (SHA-1, HMAC, MD5)

   • True hardware random number generation

• Integrated TPM functionality

   • Secure key management

   • Strong authentication capabilities

   • Platform state verification

• 3.3V I/Os (5V tolerant)

• JTAG