[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.

特性 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)