LAN91C110

The LAN91C110 is designed to facilitate the implementation of second generation fast ethernet PC card adapters and other non-PCI connectivity products.The LAN91C110 is a digital device that implements the media access control (MAC) portion of the CSMA/CD protocol at 10 and 100 Mbps,and couples it with a lean and fast data and control path system architecture to ensure that the CPU to packet RAM data movement does not cause a bottleneck at 100 Mbps.

Features of the LAN91C110 are:(1)dual speed CSMA/CD engine(10 Mbps and 100 Mbps); (2)compliant with IEEE 802.3 100BASE-T specification; (3)supports 100BASE-TX,100BASE-T4; (4)16 Bit wide data path(into packet buffer memory); (5)generic 16-bit system level interface easily adaptable to ISA ,PCMCIA(16-bit cardbus),and various CPU system interfaces; (6)support for 16 and 8 bit CPU access; (7)asynchronous bus interface; (8)128 kbyte external memory.

If you want to know more information such as the electrical characteristics ,please download the datasheet in www.seekdatasheet.com .