KSZ8721SL Datasheet (Micrel Semiconductor) - 3.3V Single Power Supply 10/100Base-TX/FX MII Physical Layer Transceiver

KSZ8721SL, 3.3V Single Power Supply 10/100Base-TX/FX MII Physical Layer Transceiver

Operating with a 2.5V core to meet low-voltage and low-power requirements, the KS8721BL and KS8721SL are 10BASET/100BASE-TX/FX Physical Layer Transceivers that use MII and RMII interfaces to transmit and receive data.

They contain 10BASE-T Physical Medium Attachment (PMA), Physical Medium Dependent

KSZ8721SL Features

* Single chip 100BASE-TX/100BASE-FX/10BASE-T physical layer solution

* 2.5V CMOS design; 2.5/3.3V tolerance on I/O

* 3.3V single power supply with built-in voltage regulator; Power consumption