[IC+]

General Description
IP1001 is an integrated physical layer device for 1000BASE-T, 100BASE-TX, and 10BASE-T applications. IP1001 supports MII, GMII and RGMII for different types of 10/100/1000Mb Media Access Controller (MAC). It supports Auto MDI/MDIX function to simplify the network installation and reduce the system maintenance cost. IP1001 supports speed down shift feature for a poor link quality to guarantee data transmission. Cable analysis function “SCA” is supported by programming MII registers of IP1001 through MDC/MDIO.

Features
• IEEE 802.3 compliant 1000BASE-T, 100BASE-TX, and 10BASE-T
• Support auto-negotiation
• Support timing programmable MII/ GMII/ RGMII (delay clock, and driving current etc.)
• Support 3 power saving modes
• Support software based Smart Cable Analyzer (SCA)
• Support auto MDI/MDIX (auto negotiation or force mode)
• Support auto polarity correction
• Supports programmable LED modes and LED driving current
• Supports speed down shift feature
• Built in synchronization FIFO to support jumbo frame size up to 10KB in giga mode (4KB in 10M/100M mode)
• Supports 2.1v and 1.2v built-in regulator control
• Provide a 125MHz free running clock
• Operating voltage 3.3v/ (2.5v option for RGMII)/ 1.8v/ 1.2v
• 64-pin QFN lead-free package
• Supports Lead Free package (Please refer to the Order Information)