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Home >> Products >> I/O Connectivity ICs >> USB Bridge >> MCS7720

 MCS7720 -- USB 1.1 to Dual Serial Controller

The MCS7720 controller provides bridging between the Universal Serial Bus (USB) input and two enhanced UART ports. This device contains all the necessary logic to communicate with the host computer via the USB Bus.

In addition, the MCS7720 contains a 3.3V regulator, operates in Bus-Powered mode, and has a reduced frequency (6 MHz) crystal oscillator.

This combination of features allows significant cost savings in system design, along with straightforward implementation of serial port functionality into PC peripherals using the host's USB port.

Feature:

  • USB Specification 1.1 Compliant
  • Single 5V Operation
  • On-Chip Regulator
  • Low Power
  • Dual Serial Ports
  • Supports up to 920Kbps Data Rate
  • Supports 8,7,6 & 5 Data Widths
  • Supports Even, Odd, Mark, Space & None Parities
  • Supports 1, 1.5 & 2 Stop Bits
  • Internal Power-On Reset
  • Available in 48-pin QFP Package
  • Operating temperature range: 0°C to +70°C
Target Applications:
  • High-Speed Modems
  • Monitoring Equipment
  • Serial Networking

 Block Diagram

MCS7720_Block_Diagram.jpg

 Selection Guide

IO_USB_Selection.jpg

Technical Documentation

 Product Brief, Product Introduction and Datasheet

MCS7720 Product Brief111.6 KB2006-03-27
Download
MCS7720 Datasheet 655.1 KB2012-09-12
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 Reports

MCS7720 Reliability Report 193 KB2011-12-15
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MCS7720 RoHS Report   
Contact Us

Hardware Design Documentation

 Reference Schematics

MCS7720 USB 1.1 2 Serial Reference Schematic for Protel 149.2 KBv1.002011-08-18
Download

 Bill of Materials, Application Notes and Layout Guides

MCS7720 PCB Layout Guide 213.1 KBv1.002011-09-28
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 PCB Layout, Gerber and IBIS Model

MCS7720 IBIS Model 69.4 KB2011-11-14
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 Drivers

Driver TypeRevision Release DateDescriptionFile Size
Apple Mac OS X 10.5 to 10.9 Drivers Installer V2.0.02014-04-22 For Apple x86/Power PC, 32-bit/64-bit platforms113.6 KB
Download
Linux kernel 2.6.x driver v1.62010-06-15 For Linux kernel up to 2.6.2218.2 KB
Download
Windows 10/8.x/7/Vista/XP 32-bit Drivers Package V2.0.2.02016-12-22 For 32-bit x86 CPU platform, HLK/WHCK certified2.6 MB
Download
Windows 10/8.x/7/Vista/XP 64-bit Drivers Package V2.0.2.02016-12-22 For 64-bit x86 CPU platform, HLK/WHCK certified2.5 MB
Download
Windows CE 7.0 Driver v1.0.3.02013-10-01 For ARMv7 platform37.8 KB
Download
Windows CE 7.0 Driver v1.0.3.02013-10-01 For ARMv6 platform37.9 KB
Download
Windows CE 7.0 Driver v1.0.3.02013-10-01 For ARMv5 platform37.8 KB
Download
Windows CE 7.0 Driver v1.0.3.02013-10-01 For CEPC x86 platform35.6 KB
Download
Windows CE 6.0 Driver v1.0.3.02013-10-01 For Intel PXA27x ARM platform37.2 KB
Download
Windows CE 6.0 Driver v1.0.3.02013-10-01 For CEPC x86 platform34.8 KB
Download
Windows CE 6.0 Driver v1.0.3.02013-10-04 For NEC VR5500 MIPS-II platform42.9 KB
Download
Windows CE 6.0 Driver v1.0.3.02013-10-01 For NEC VR5500 MIPS-IV platform44.3 KB
Download
Windows CE 6.0 Driver v1.0.3.02013-10-01 For Renesas US7750R HARP(Aspen) SH4 platform40.5 KB
Download
Windows CE 5.0 / Mobile 5 / Mobile 6 Driver v1.0.3.02013-10-01 For MainStone II Intel PXA27X ARM platform36 KB
Download
Windows CE 5.0 / Mobile 5 / Mobile 6 Driver v1.0.3.02013-10-01 For CEPC x86 platform34.2 KB
Download
Windows CE 5.0 / Mobile 5 / Mobile 6 Driver v1.0.3.02013-10-01 For AU1200 MIPS-II platform43.1 KB
Download
Windows CE 5.0 / Mobile 5 / Mobile 6 Driver v1.0.3.02013-10-01 For NEC VR5500 MIPS-IV platform44.1 KB
Download
Windows CE 5.0 / Mobile 5 / Mobile 6 Driver v1.0.3.02013-10-01 For Renesas US7750R HARP(Aspen) SH4 platform39.3 KB
Download

 FAQs

click here for more MCS7720 FAQs....
Q0001: Where can I obtain the latest MCS7720/MCS7715/MCS7705 datasheet, reference schematic and other hardware design archives?
A0001: Please register MyASIX membership (http://www.asix.com.tw/RegLogin.php?mod=thisis) and then download the latest MCS7720/MCS7715/MCS7705 datasheet, reference schematic, PCB layout guide, etc. from ASIX I/O Connectivity Product web pages (http://www.asix.com.tw/products.php?op=ProductList&PLine=74) directly.

Q0002: Can ASIX help me to review my own MCS7720/MCS7715/MCS7705 schematic and PCB layout?
A0002: Yes, please deliver your own MCS7720/MCS7715/MCS7705 schematic and PCB layout files to ASIX's Support (support@asix.com.tw) for further review before making your own MCS7720/MCS7715/MCS7705 PCB board.


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