Microchip, 64-Pin QFN, USB Controller IC, 1.2 V 100 Mbps USB 3.3V LAN9513-JZX-TR, Full Duplex/Half Duplex

The Microchip USB 2.0 Hub and 10/100 Ethernet Controller integrates both a 10/100 Ethernet MAC and PHY, offering full duplex support and HP Auto MDIX for seamless connectivity. It implements reduced power operating modes to optimize energy efficiency and minimizes BOM cost by utilizing a single 25 MHz crystal, eliminating the need for separate crystals for USB and Ethernet functionality.

• Full and half duplex support with flow control
• Preamble generation and removal
• Automatic 32 bit CRC generation and checking
• Automatic payload padding and pad removal
• Loop back modes
• TCP/UDP checksum offload support
• Flexible address filtering modes