Effective Inventory3,967

VT83C572 Bus Controller CMOS PQFP100

  • Manufacturer Part # : VT83C572

  • Package/Case: QFP

  • Brand: VIA

  • Product Categories : Signal Switches, Multiplexers, Decoders

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.











Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.



Tape and Reel

Tape and Reel

Cut Tape

Cut Tape

Tube or Tray

Tube or Tray

VT83C572 DataSheet


Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Quick Inquiry

Please submit RFQ for VT83C572 or email to us: Email: [email protected], we will contact you in 12 hours.


The VT83C572 is a Fast Ethernet MII (Media Independent Interface) transceiver chip developed by VIA Technologies. It supports both 10 and 100 Mbps data rates, making it compatible with both Fast Ethernet and Ethernet networks. The chip integrates advanced features such as auto-negotiation, flow control, and power management.The VT83C572 is designed to be easily integrated into networking devices such as network interface cards, switches, and routers. It operates on a 3.3V power supply and consumes low power, making it suitable for portable devices and power-efficient systems.The chip supports a variety of network protocols including TCP/IP, UDP, and IPX/SPX, making it versatile for use in various networking environments. It also features built-in LED drivers for link, activity, and speed indicators, allowing for easy monitoring of network status.

Key Features

  • Dual-channel IDE controller
  • Support for up to 4 IDE devices
  • PIO modes up to Mode 4 and Ultra DMA Mode 2
  • Integrated PCI bus master IDE interface
  • Enhanced buffering for smooth data transfer
  • Supports ATA/ATAPI-6 standard
  • Designed for high-performance and reliability


  • The VT83C572 is commonly used in industrial automation for controlling machinery and processing systems
  • It is also used in automotive applications for controlling electronic components and systems
  • The VT83C572 is utilized in telecommunications equipment for managing data transmission and communication protocols
  • It is used in consumer electronics for controlling the functionality of devices such as TVs and home appliances
  • The VT83C572 can also be found in medical equipment for monitoring and controlling various processes and functions


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Part Life Cycle Code Contact Manufacturer Reach Compliance Code
HTS Code ! 8542.31.00.01 JESD-30 Code R-PQFP-G100
Number of Terminals 100 Operating Temperature-Max 70 °C
Operating Temperature-Min Package Body Material PLASTIC/EPOXY
Package Code QFP Package Equivalence Code QFP100,.75X.99
Package Shape RECTANGULAR Package Style FLATPACK
Power Supplies ! 5 V Qualification Status ! Not Qualified
Supply Current-Max 80 mA Supply Voltage-Nom 5 V
Surface Mount ! YES Technology CMOS
Temperature Grade ! COMMERCIAL Terminal Form ! GULL WING
Terminal Pitch ! 0.635 mm Terminal Position QUAD

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification VT83C572 PDF Download

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