USB 2.0 Hub and 10/100 Ethernet Controller
www.DataSheet4U.com
LAN9514/LAN9514i
USB 2.0 Hub and 10/100 Ethernet Controller
PRODUCT FEATURES
Highlights
Data...
Description
www.DataSheet4U.com
LAN9514/LAN9514i
USB 2.0 Hub and 10/100 Ethernet Controller
PRODUCT FEATURES
Highlights
Datasheet High-Performance 10/100 Ethernet Controller
— — — — — — — — — — Fully compliant with IEEE802.3/802.3u Integrated Ethernet MAC and PHY 10BASE-T and 100BASE-TX support 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 – One 48-bit perfect address – 64 hash-filtered multicast addresses – Pass all multicast – Promiscuous mode – Inverse filtering – Pass all incoming with status report — Wakeup packet support — Integrated Ethernet PHY – Auto-negotiation, HP Auto-MDIX – Automatic polarity detection and correction – Energy Detect
Four downstream ports, one upstream port
— Four integrated downstream USB 2.0 PHYs — One integrated upstream USB 2.0 PHY
Integrated 10/100 Ethernet MAC with full-duplex support Integrated 10/100 Ethernet PHY with HP Auto-MDIX Implements Reduced Power Operating Modes Minimized BOM Cost
— Single 25 MHz crystal (Eliminates cost of separate crystals for USB and Ethernet) — Built-in Power-On-Reset (POR) circuit (Eliminates requirement for external passive or active reset)
Target Applications
Desktop PCs Notebook PCs Printers Game Consoles Embedded Systems Docking Stations
Power and I/Os
— — — — — Three PHY LEDs Eigh...
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