LAN9512-JZX

The LAN9512-JZX is an USB 2.0 hub and 10/100 Ethernet Controller. It is targeted as a high performance, low cost USB/Ethernet and USB/USB connectivity solution. This is specifically designed to provide system architects with a low-cost, power-efficient, small-footprint USB to Ethernet and multi-port USB connectivity solution. The LAN9512 contain a high speed USB 2.0 hub with two fully-integrated downstream USB 2.0 PHYs, an integrated upstream USB 2.0 PHY, a 10/100 Ethernet MAC/PHY controller and an EEPROM controller. It offers Microchip's highest level of USB 2.0 and 10/100 Ethernet compliance and interoperability. Additionally, this device simplifies system design by leveraging the existing USB stack and reducing the PCB footprint by up to 65% compared to discrete competitive solutions.

• Fully-integrated 2-port high speed USB 2.0 hub and 10/100 Ethernet controller
• Built-in ±8kV/15kV contact/air discharge ESD protection on both USB and Ethernet PHYs
• 24MHz Clock out provided to connect additional USB hubs
• Integrated 10/100 Ethernet MAC with full-duplex support
• Integrated 10/100 Ethernet PHY with HP Auto-MDIX
• Implements reduced power operating modes
• Integrated USB termination pull-up/pull-down resistors
• Internal short-circuit protection of USB differential signal pins
• Full- and half-duplex support with flow control
• Supports bus-powered and self-powered operation

Applications

Computers & Computer Peripherals, Consumer Electronics

Warnings

ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.