Position: Home > DataSheet > Index W > W89 Series > W89C940, W89C9401, W89C9800P

Low Cost Custom Prototype PCB Manufacturer

W89C940, W89C9401, W89C9800P

Table of contents:
Info of W89C940
Info of W89C9401
Info of W89C9800P

W89C940, W89C9401, W89C9800P Selling Leads, Datasheet

MFG:WINBOND Package Cooled:45

W89C940, W89C9401, W89C9800P Datasheet download

Five Points

Part Number: W89C940

MFG: WINBOND

Package Cooled: 45

D/C:

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

W89C940 General Description

he ELANC-PCI (Twisted-pair Ether-LAN Controller with PCI Interface) integrates a W89C902 Serial(ELANCPCI) LAN Coprocessor for Twisted-Pair (SLCT) and PC/AT PCI bus interface logic into a single chip. The ELANC-PCI provides an easy way of implementing the interface between an IEEE 802.3-compatible Ethernet and a personal computer, ELANC-PCI also provide fast DMA operation to improve the packet transmit and receive performance.

The PCI bus is a high performance local bus architecture with low latency random access time. It is a synchronous bus with operation up to 33MHz. The PCI bus interface is designed to provide the registers with the device information required for configuration, recording the status of the lines , control registers, interrupt line and I/O base address registers. It is capable of functioning in a half-duplex environment.

The W89C940Fis designed to fully comply with the standard of PCI 2.0 specification. Taking advantage of PCI's nature, W89C940F supports auto-configuration function to free users' depression and confusion on tunning system resources conflict. With extremely high throughput on PCI bus, W89C940F offers a 32 bits data path to highly boost its performance without extra cost. Comparing with LAN card with ISA bus, its improvement is excellent. Besides, it also supports up to 256KB flash memory reserved for various applications, for instance anti-virus, popular drivers, Boot ROM, viewing your PC assets...etc., and what is more, these software are able to be updated on line. This can increase more niche feature on your LAN card, help you get more and bright your company profile. W89C940F is a single chip - build-in PCI bus interface and all necessary circuits - which will let design and board assembly become easy.

W89C940 Features

· Fully compatible with IEEE 802.3 standard
· Software compatible with Novell NE2000
· Complies with PCI Local Bus Specification Revision 2.0
· Slave Mode for PCI bus
· Fast DMA operation enhancing network access performance
· AUI, UTP interface available
· Supports one chip 32Kx8 and 16Kx8 SRAM
· Supports up to 64KB boot ROM
· EEPROM auto-load function after power on reset
· EEPROM on-board programming function available
· UTP interface polarity auto detection correction function available
· UTP/BNC auto media-switching function provided
· LED displaying for network segment Link/activity status
· Signature register available for device identification
· Single 5V power supply with low power consumption
· 100 Pin PQFP

W89C940 Connection Diagram

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components