W89C926 Datasheet Pcmcia Ethernet Network Twisted Pair Interface Controller

Manufacturer: Winbond

Overview: www.DataSheet4U.com Preliminary W89C926 PENTIC+ PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE.

Datasheet Details

Part number	W89C926
Manufacturer	Winbond
File Size	387.41 KB
Description	PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER
Datasheet	W89C926_Winbond.pdf

General Description

The W89C926 PENTIC+ is a CMOS device designed for easy implementation of PCMCIA R2.1 compatible CSMA/CD local area networks.

The W89C926 combines a W89C902 Serial LAN Coprocessor for Twisted-pair (SLCT) with a PCMCIA Bus Interface (PBI), thus integrating into a single chip all the registers and logic necessary to connect the SLCT to buffer SRAMs, flash memories (or an EEPROM), and the PCMCIA system bus.

The PCMCIA Bus Interface (PBI) is designed to provide a switchless setting architecture that allows the card setting to be configured by software.

Key Features

Runs with NE2000 TM or shared memory drivers Supports up to 128 KB flash memory (8K/112K for attribute/common memory) or 512 bytes EEPROM (for attribute memory only) for nonvolatile memory Uses one 16 KB SRAM or one 32 KB SRAM (if EEPROM is used) for 16 KB Ethernet ring buffer Auto-load algorithm provided for power-on initialization Supports necessary PCMCIA registers Configuration registers allo.

W89C926 Distributor

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