Ethernet TXRX Single Chip 1.8V/2.5V/3.3V 10Mbps/100Mbps

Microchip"s LAN8742A is the latest generation of low-power, 10/100 Fast Ethernet PHYs featuring Wake-On-LAN functionality, which provides additional system sleep modes for improved power savings. The LAN8742A feature deterministic loop back delay, assuring real-time system performance as well as cable diagnostics which reduce network installation costs. These devices are available in both commercial (0° to 70°C) and industrial (-40° to 85°C) temperature ranges. The LAN8742A is well-suited for Consumer, Embedded and Industrial applications. Additionally, these devices support auto-negotiation, auto-polarity correction, HP Auto-MDIX† and is compliant with IEEE 802.3 and 802.3u standards. Microchip also offers its complimentary and confidential LANCheck online design review services free of charge to customers who select our products for their application design-in.

• Single-Chip Ethernet PHY
• Comprehensive flexPWR® technology
  • Flexible power management architecture
  • LVCMOS variable I/O voltage range +1.6V to +3.6V
  • Integrated 1.2V regulator with disable feature
• Cable diagnostics
• Deterministic latency
• Uses a low-cost 25MHz crystal for RMII mode to drive 50MHz output
• Wake-On-LAN
• HP Auto-MDIX support
• Supports commercial (0° to 70°C) and industrial (-40° to 85°C) temperature ranges
• 24-pin, 4x4mm SQFN, RoHS-compliant package