https://community.element14.com/products/devtools/product-pages/w/documents/21665/usb2640-usb-2-0-2-port-hub-with-ultra-fast-flash-media-controller-eval-boardProduct Detail Documentsen-USTelligent Community 12https://community.element14.com/products/devtools/product-pages/w/documents/21665/usb2640-usb-2-0-2-port-hub-with-ultra-fast-flash-media-controller-eval-boardFri, 05 May 2023 15:53:18 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c2a7d1d3-8f88-45da-a20f-59e68f474a0ee14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/21665/usb2640-usb-2-0-2-port-hub-with-ultra-fast-flash-media-controller-eval-board#commentsCurrent Revision posted to Documents by e14-publisher on 5/5/2023 3:53:18 PM<br /> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Microchip</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x363_1579631848.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x378_1579631848.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x363_1579631848.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x378_1579631848.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">EVB-USB2640</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-f29ec" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('f29ec'));" data-farnell="2292571" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The SMSC USB2640 contains an Ultra Fast USB 2.0 Hub, Flash Media Controller, and Protocol Bridge Combo. It supports media connectors for the xD Picture CardTM xD, Memory StickTM MS, Secure Digital SD, and MultiMediaCardTM MMC interfaces. The EVB-USB2640 demonstrates driver compatibility with Microsoft Vista, Windows XP, Windows ME, Windows 2K SP4, Apple OSx, and Linux Mass Storage Class Drivers.</p> <p>The EVB-USB2640 is designed to demonstrate the unique features of this device using a low-cost PCB implementation with individual port power control for the two downstream USB 2.0 ports. It is designed to support internal default configuration settings and either an external I2C EEPROM optional for customized configured functionality or SPI flash for customized configured functionality or for external firmware.&nbsp;An 8-Mbit SPI FLASH device is populated on the evaluation board to provide firmware updates via USB by using the SMSC provided USBDM utility.</p> <p><strong>Applications:</strong> Flash Media Card Reader/Writer, Printers, Desktop and Mobile PCs, Consumer A/V, Flat panel displays.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>Features the USB2640 in a 48 Pin QFN RoHS compliant package</li> <li>Supports these Media Types: xD-Picture Card, Secure Digital (SD), Memory Stick (MS) 4 &amp; 8 bit, and MultiMedia Card (MMC) 4 &amp; 8 bit interfaces</li> <li>Two USB 2.0 down stream hub ports with individual port power and over current sense</li> <li>External SPI FLASH for USB downloadable firmware</li> <li>External I2C EEPROM for configuration options</li> <li>Low cost 4-Layer space saving design</li> <li>Operates from a single voltage (+5.0V, regulated) &#39;wall wart&#39; external power supply</li> <li>Internal FET Power Switch for all media types</li> <li>Activity LED indicator</li> <li>Card power LED indicator</li> <li>Test header for firmware development and debug</li> <li>Single crystal clock Source</li> <li>Single onboard +3.3V Regulator</li> <li>Optional +3.3V power LED indicator</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/2640_2641.pdf" target="_blank">USB2640/USB2641 Ultra Fast USB 2.0 Multi-Format Flash Media Controller/USB Hub (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640user.pdf" target="_blank">EVB-USB2640 Evaluation Board User Manual - EVB-USB2640 Evaluation Board User Manual (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/en562711.pdf" target="_blank">AN26.2 - Implementation Guidelines for SMSC&#39;s USB 2.0 and USB 3.0 Hub Devices (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640bom.pdf" target="_blank">EVB-USB2640 Evaluation Board Bill of Materials, PDF - EVB-USB2640 Evaluation Board Bill of Materials, PDF (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-download"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640.dsn" target="_blank">EVB-USB2640 Evaluation Board Schematic, OrCAD - EVB-USB2640 Evaluation Board Schematic, OrCAD </a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640.pdf" target="_blank">EVB-USB2640 Evaluation Board Schematic, PDF - EVB-USB2640 Evaluation Board Schematic, PDF (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640gerber.zip" target="_blank">EVB-USB2640 Evaluation Board Gerber Files - EVB-USB2640 Evaluation Board Gerber Files (zip)</a> </div> </div> </div> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 1665, "type": "devtool", "part_number": "EVB-USB2640" };</script> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: microchip, usb, analog_demo_boards, interface_communications, USB2640</div> https://community.element14.com/products/devtools/product-pages/w/documents/21665/usb2640-usb-2-0-2-port-hub-with-ultra-fast-flash-media-controller-eval-board/revision/3Thu, 16 Dec 2021 23:26:04 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c2a7d1d3-8f88-45da-a20f-59e68f474a0ee14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/21665/usb2640-usb-2-0-2-port-hub-with-ultra-fast-flash-media-controller-eval-board#commentsRevision 3 posted to Documents by e14-publisher on 12/16/2021 11:26:04 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 1665, "type": "devtool", "part_number": "EVB-USB2640" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Microchip</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x363_1579631848.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x378_1579631848.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x363_1579631848.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x378_1579631848.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">EVB-USB2640</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-6b943" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('6b943'));" data-farnell="2292571" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The SMSC USB2640 contains an Ultra Fast USB 2.0 Hub, Flash Media Controller, and Protocol Bridge Combo. It supports media connectors for the xD Picture CardTM xD, Memory StickTM MS, Secure Digital SD, and MultiMediaCardTM MMC interfaces. The EVB-USB2640 demonstrates driver compatibility with Microsoft Vista, Windows XP, Windows ME, Windows 2K SP4, Apple OSx, and Linux Mass Storage Class Drivers.</p> <p>The EVB-USB2640 is designed to demonstrate the unique features of this device using a low-cost PCB implementation with individual port power control for the two downstream USB 2.0 ports. It is designed to support internal default configuration settings and either an external I2C EEPROM optional for customized configured functionality or SPI flash for customized configured functionality or for external firmware.&nbsp;An 8-Mbit SPI FLASH device is populated on the evaluation board to provide firmware updates via USB by using the SMSC provided USBDM utility.</p> <p><strong>Applications:</strong> Flash Media Card Reader/Writer, Printers, Desktop and Mobile PCs, Consumer A/V, Flat panel displays.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>Features the USB2640 in a 48 Pin QFN RoHS compliant package</li> <li>Supports these Media Types: xD-Picture Card, Secure Digital (SD), Memory Stick (MS) 4 &amp; 8 bit, and MultiMedia Card (MMC) 4 &amp; 8 bit interfaces</li> <li>Two USB 2.0 down stream hub ports with individual port power and over current sense</li> <li>External SPI FLASH for USB downloadable firmware</li> <li>External I2C EEPROM for configuration options</li> <li>Low cost 4-Layer space saving design</li> <li>Operates from a single voltage (+5.0V, regulated) &#39;wall wart&#39; external power supply</li> <li>Internal FET Power Switch for all media types</li> <li>Activity LED indicator</li> <li>Card power LED indicator</li> <li>Test header for firmware development and debug</li> <li>Single crystal clock Source</li> <li>Single onboard +3.3V Regulator</li> <li>Optional +3.3V power LED indicator</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/2640_2641.pdf" target="_blank">USB2640/USB2641 Ultra Fast USB 2.0 Multi-Format Flash Media Controller/USB Hub (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640user.pdf" target="_blank">EVB-USB2640 Evaluation Board User Manual - EVB-USB2640 Evaluation Board User Manual (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/en562711.pdf" target="_blank">AN26.2 - Implementation Guidelines for SMSC&#39;s USB 2.0 and USB 3.0 Hub Devices (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640bom.pdf" target="_blank">EVB-USB2640 Evaluation Board Bill of Materials, PDF - EVB-USB2640 Evaluation Board Bill of Materials, PDF (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-download"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640.dsn" target="_blank">EVB-USB2640 Evaluation Board Schematic, OrCAD - EVB-USB2640 Evaluation Board Schematic, OrCAD </a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640.pdf" target="_blank">EVB-USB2640 Evaluation Board Schematic, PDF - EVB-USB2640 Evaluation Board Schematic, PDF (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640gerber.zip" target="_blank">EVB-USB2640 Evaluation Board Gerber Files - EVB-USB2640 Evaluation Board Gerber Files (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: microchip, usb, analog_demo_boards, interface_communications, USB2640</div> https://community.element14.com/products/devtools/product-pages/w/documents/21665/usb2640-usb-2-0-2-port-hub-with-ultra-fast-flash-media-controller-eval-board/revision/2Thu, 16 Dec 2021 03:12:50 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c2a7d1d3-8f88-45da-a20f-59e68f474a0ee14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/21665/usb2640-usb-2-0-2-port-hub-with-ultra-fast-flash-media-controller-eval-board#commentsRevision 2 posted to Documents by e14-publisher on 12/16/2021 3:12:50 AM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 1665, "type": "devtool", "part_number": "EVB-USB2640" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Microchip</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x363_1579631848.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x378_1579631848.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x363_1579631848.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x378_1579631848.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">EVB-USB2640</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-7224b" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('7224b'));" data-farnell="" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The SMSC USB2640 contains an Ultra Fast USB 2.0 Hub, Flash Media Controller, and Protocol Bridge Combo. It supports media connectors for the xD Picture CardTM xD, Memory StickTM MS, Secure Digital SD, and MultiMediaCardTM MMC interfaces. The EVB-USB2640 demonstrates driver compatibility with Microsoft Vista, Windows XP, Windows ME, Windows 2K SP4, Apple OSx, and Linux Mass Storage Class Drivers.</p> <p>The EVB-USB2640 is designed to demonstrate the unique features of this device using a low-cost PCB implementation with individual port power control for the two downstream USB 2.0 ports. It is designed to support internal default configuration settings and either an external I2C EEPROM optional for customized configured functionality or SPI flash for customized configured functionality or for external firmware.&nbsp;An 8-Mbit SPI FLASH device is populated on the evaluation board to provide firmware updates via USB by using the SMSC provided USBDM utility.</p> <p><strong>Applications:</strong> Flash Media Card Reader/Writer, Printers, Desktop and Mobile PCs, Consumer A/V, Flat panel displays.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>Features the USB2640 in a 48 Pin QFN RoHS compliant package</li> <li>Supports these Media Types: xD-Picture Card, Secure Digital (SD), Memory Stick (MS) 4 &amp; 8 bit, and MultiMedia Card (MMC) 4 &amp; 8 bit interfaces</li> <li>Two USB 2.0 down stream hub ports with individual port power and over current sense</li> <li>External SPI FLASH for USB downloadable firmware</li> <li>External I2C EEPROM for configuration options</li> <li>Low cost 4-Layer space saving design</li> <li>Operates from a single voltage (+5.0V, regulated) &#39;wall wart&#39; external power supply</li> <li>Internal FET Power Switch for all media types</li> <li>Activity LED indicator</li> <li>Card power LED indicator</li> <li>Test header for firmware development and debug</li> <li>Single crystal clock Source</li> <li>Single onboard +3.3V Regulator</li> <li>Optional +3.3V power LED indicator</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/2640_2641.pdf" target="_blank">USB2640/USB2641 Ultra Fast USB 2.0 Multi-Format Flash Media Controller/USB Hub (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640user.pdf" target="_blank">EVB-USB2640 Evaluation Board User Manual - EVB-USB2640 Evaluation Board User Manual (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/en562711.pdf" target="_blank">AN26.2 - Implementation Guidelines for SMSC&#39;s USB 2.0 and USB 3.0 Hub Devices (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640bom.pdf" target="_blank">EVB-USB2640 Evaluation Board Bill of Materials, PDF - EVB-USB2640 Evaluation Board Bill of Materials, PDF (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-download"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640.dsn" target="_blank">EVB-USB2640 Evaluation Board Schematic, OrCAD - EVB-USB2640 Evaluation Board Schematic, OrCAD </a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640.pdf" target="_blank">EVB-USB2640 Evaluation Board Schematic, PDF - EVB-USB2640 Evaluation Board Schematic, PDF (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640gerber.zip" target="_blank">EVB-USB2640 Evaluation Board Gerber Files - EVB-USB2640 Evaluation Board Gerber Files (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: microchip, usb, analog_demo_boards, interface_communications, USB2640</div> https://community.element14.com/products/devtools/product-pages/w/documents/21665/usb2640-usb-2-0-2-port-hub-with-ultra-fast-flash-media-controller-eval-board/revision/1Mon, 18 Oct 2021 20:18:22 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c2a7d1d3-8f88-45da-a20f-59e68f474a0ee14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/21665/usb2640-usb-2-0-2-port-hub-with-ultra-fast-flash-media-controller-eval-board#commentsRevision 1 posted to Documents by e14-publisher on 10/18/2021 8:18:22 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 1665, "type": "devtool", "part_number": "EVB-USB2640" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Microchip</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x363_1579631848.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x378_1579631848.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x363_1579631848.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/usb2640_usb_20_2_port_hub_with_ultra_fast_flash_media_controller_eval_board_500x378_1579631848.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="USB2640 USB 2.0 2 Port Hub, with Ultra Fast Flash Media Controller Eval Board" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">EVB-USB2640</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-7f29f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('7f29f'));" data-farnell="2292571" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The SMSC USB2640 contains an Ultra Fast USB 2.0 Hub, Flash Media Controller, and Protocol Bridge Combo. It supports media connectors for the xD Picture CardTM xD, Memory StickTM MS, Secure Digital SD, and MultiMediaCardTM MMC interfaces. The EVB-USB2640 demonstrates driver compatibility with Microsoft Vista, Windows XP, Windows ME, Windows 2K SP4, Apple OSx, and Linux Mass Storage Class Drivers.</p> <p>The EVB-USB2640 is designed to demonstrate the unique features of this device using a low-cost PCB implementation with individual port power control for the two downstream USB 2.0 ports. It is designed to support internal default configuration settings and either an external I2C EEPROM optional for customized configured functionality or SPI flash for customized configured functionality or for external firmware.&nbsp;An 8-Mbit SPI FLASH device is populated on the evaluation board to provide firmware updates via USB by using the SMSC provided USBDM utility.</p> <p><strong>Applications:</strong> Flash Media Card Reader/Writer, Printers, Desktop and Mobile PCs, Consumer A/V, Flat panel displays.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>Features the USB2640 in a 48 Pin QFN RoHS compliant package</li> <li>Supports these Media Types: xD-Picture Card, Secure Digital (SD), Memory Stick (MS) 4 &amp; 8 bit, and MultiMedia Card (MMC) 4 &amp; 8 bit interfaces</li> <li>Two USB 2.0 down stream hub ports with individual port power and over current sense</li> <li>External SPI FLASH for USB downloadable firmware</li> <li>External I2C EEPROM for configuration options</li> <li>Low cost 4-Layer space saving design</li> <li>Operates from a single voltage (+5.0V, regulated) &#39;wall wart&#39; external power supply</li> <li>Internal FET Power Switch for all media types</li> <li>Activity LED indicator</li> <li>Card power LED indicator</li> <li>Test header for firmware development and debug</li> <li>Single crystal clock Source</li> <li>Single onboard +3.3V Regulator</li> <li>Optional +3.3V power LED indicator</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/2640_2641.pdf" target="_blank">USB2640/USB2641 Ultra Fast USB 2.0 Multi-Format Flash Media Controller/USB Hub (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640user.pdf" target="_blank">EVB-USB2640 Evaluation Board User Manual - EVB-USB2640 Evaluation Board User Manual (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/en562711.pdf" target="_blank">AN26.2 - Implementation Guidelines for SMSC&#39;s USB 2.0 and USB 3.0 Hub Devices (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640bom.pdf" target="_blank">EVB-USB2640 Evaluation Board Bill of Materials, PDF - EVB-USB2640 Evaluation Board Bill of Materials, PDF (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-download"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640.dsn" target="_blank">EVB-USB2640 Evaluation Board Schematic, OrCAD - EVB-USB2640 Evaluation Board Schematic, OrCAD </a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640.pdf" target="_blank">EVB-USB2640 Evaluation Board Schematic, PDF - EVB-USB2640 Evaluation Board Schematic, PDF (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/evb2640gerber.zip" target="_blank">EVB-USB2640 Evaluation Board Gerber Files - EVB-USB2640 Evaluation Board Gerber Files (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: microchip, usb, analog_demo_boards, interface_communications, USB2640</div>