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W89C940F
LAN Controller, 2 Channel(s), CMOS, PQFP100, PLASTIC, QFP-100
Brands: WINBOND ELECTRONICS CORP
Mfr.Part #: W89C940F
Datasheet: W89C940F Datasheet (PDF)
Package/Case: QFP-64
W89C940F General Description
GENERAL DESCRIPTIONhe ELANC-PCI (Twisted-pair Ether-LAN Controller with PCI Interface) integrates a W89C902 Serial(ELANC PCI) 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.
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
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Life Cycle Code | Obsolete | Ihs Manufacturer | WINBOND ELECTRONICS CORP |
| Part Package Code | QFP | Package Description | QFP, QFP100,.7X.9 |
| Pin Count | 100 | Reach Compliance Code | |
| HTS Code | 8542.31.00.01 | Address Bus Width | 32 |
| Boundary Scan | NO | Bus Compatibility | PC-AT |
| Clock Frequency-Max | 33 MHz | Data Encoding/Decoding Method | NRZ; BIPH-LEVEL(MANCHESTER) |
| External Data Bus Width | 32 | JESD-30 Code | R-PQFP-G100 |
| Length | 20 mm | Low Power Mode | NO |
| Number of Serial I/Os | 2 | Number of Terminals | 100 |
| Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
| Package Body Material | PLASTIC/EPOXY | Package Code | QFP |
| Package Equivalence Code | QFP100,.7X.9 | Package Shape | RECTANGULAR |
| Package Style | FLATPACK | Power Supplies | 5 V |
| Qualification Status | Not Qualified | Seated Height-Max | 3.074 mm |
| Supply Current-Max | 250 mA | Supply Voltage-Max | 5.25 V |
| Supply Voltage-Min | 4.75 V | Supply Voltage-Nom | 5 V |
| Surface Mount | YES | Technology | CMOS |
| Temperature Grade | COMMERCIAL | Terminal Form | GULL WING |
| Terminal Pitch | 0.65 mm | Terminal Position | QUAD |
| Width | 14 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The W89C940F is a network interface controller chip designed for Ethernet applications. It features integrated PHY, MAC, and SRAM, making it a cost-effective solution for network connectivity. The chip supports various network protocols and has low power consumption, making it suitable for embedded systems and IoT devices.
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Equivalent
The equivalent products of W89C940F chip are Realtek RTL8019AS, DEC DC21041-AA, and SMSC LAN91C110. These chips offer similar features and functionality, making them suitable replacements for the W89C940F in certain applications. -
Features
1. Integrates a 10/100Mbps Ethernet MAC and PHY 2. Supports IEEE 802.3 and 802.3u standards 3. Allows for easy interfacing with external media access controllers 4. Includes FIFOs for buffering transmit and receive data 5. Offers wake-on-LAN functionality for power management 6. Implements CRC generation and checking for error detection. -
Pinout
The W89C940F is a Fast Ethernet controller. It comes in a 128-pin PQFP package and supports 10/100 Mbps data rates. Functions include Ethernet MAC, PHY, and PCI interface. -
Manufacturer
Winbond is the manufacturer of the W89C940F. It is a Taiwanese semiconductor company that specializes in the design and production of integrated circuits for various applications, including consumer electronics, networking devices, and computer peripherals. -
Application Field
The W89C940F is a highly integrated Ethernet controller chip used in a wide range of networking applications including routers, switches, hubs, network interface cards, and other embedded systems. It is particularly well suited for -
Package
The W89C940F chip is available in a MQFP package type, with dimensions of 100 pins and a form factor of Quad Flat Package. The overall size of the chip is typically 10mm x 10mm, making it compact and suitable for integration into various electronic devices.
Key points
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The W89C940F is a network interface controller chip designed for Ethernet applications. It features integrated PHY, MAC, and SRAM, making it a cost-effective solution for network connectivity. The chip supports various network protocols and has low power consumption, making it suitable for embedded systems and IoT devices.
-
Equivalent
The equivalent products of W89C940F chip are Realtek RTL8019AS, DEC DC21041-AA, and SMSC LAN91C110. These chips offer similar features and functionality, making them suitable replacements for the W89C940F in certain applications. -
Features
1. Integrates a 10/100Mbps Ethernet MAC and PHY 2. Supports IEEE 802.3 and 802.3u standards 3. Allows for easy interfacing with external media access controllers 4. Includes FIFOs for buffering transmit and receive data 5. Offers wake-on-LAN functionality for power management 6. Implements CRC generation and checking for error detection. -
Pinout
The W89C940F is a Fast Ethernet controller. It comes in a 128-pin PQFP package and supports 10/100 Mbps data rates. Functions include Ethernet MAC, PHY, and PCI interface. -
Manufacturer
Winbond is the manufacturer of the W89C940F. It is a Taiwanese semiconductor company that specializes in the design and production of integrated circuits for various applications, including consumer electronics, networking devices, and computer peripherals. -
Application Field
The W89C940F is a highly integrated Ethernet controller chip used in a wide range of networking applications including routers, switches, hubs, network interface cards, and other embedded systems. It is particularly well suited for -
Package
The W89C940F chip is available in a MQFP package type, with dimensions of 100 pins and a form factor of Quad Flat Package. The overall size of the chip is typically 10mm x 10mm, making it compact and suitable for integration into various electronic devices.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
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