Renesas Electronics 1894K-40LF, Ethernet Controller, 10 and 100Mbps MDI/MDIX

The Renesas Electronics ICS1894-40 incorporates Digital-Signal Processing (DSP) control in its Physical-Medium Dependent (PMD) sub-layer. As a result, it can transmit and receive data on unshielded twisted-pair (UTP) category 5 cables with attenuation in excess of 24 dB at 100MHz. The ICS1894-40 provides a Serial-Management Interface for exchanging command and status information with a Station-Management (STA) entity. The ICS1894-40 Media-Dependent Interface (MDI) can be configured to provide either half-duplex or full-duplex operation at data rates of 10 Mb/s or 100Mb/s.

3.3 V/1.8 V VDDIO operation supported
Smart power control with deep power down feature
Available in 40-pin (6mm x 6mm) QFN package, Pb-free
Industrial Temp and Lead Free