smscs usb2611 hi-speed usb 2.0 sideload accelerator provides ultra-fast card reader download speeds for mobile phones and portable consumer electronics devices. synchronizing media between pcs and mobile devices can be very time consuming, especially with large fle sizes driven by higher megapixel cameras and hd video content. the usb2611 provides a key differentiator for any mobile product by enabling enhanced data transfer speeds. without the usb2611, current mobile platform architectures transfer data very slowly at approximately 1mb/s. this translates to over 30 minutes for a single movie fle. with smscs usb2611 sideload accelerator, the transfer time can be cut to less than one minute for the same movie fle. the usb2611 provides an enhanced user experience via a usb 2.0 connection between the pc and the portable device by sideloading the data transfer task from the platform processor. this enables true usb 2.0 data transfer speeds limited only by media storage capabilities. the usb2611 is available in an extremely small wlcsp package and is well-suited for mobile platform applications with ultra-low standby current. the usb2611 is targeted for any application where hi-speed usb data downloads are required and board space, power requirements and interface pins must be minimized. smscs complimentary and confdential usbcheck? online design review service is available for customers who select the usb2611 for their application design-in.* n hi-speed usb 2.0 and an ultra-fast flash media controller (fmc) provide download speeds up to 35 mb/s** n supports two virtual logical unit numbers (luns) per media device n two memory card ports supporting the following media formats: n memory stick ? (ms) n secure digital? (sd) n multimediacard? (microsd?, mmc and emmc) n multimedia synchronization capabilities via mtp boost n flexible multi-frequency reference clock supported: 19.2, 24, 26 and 52 mhz n high level of integration minimizes ebom part count and cost n up to 15kv iec air discharge esd protection without external devices n flash media power fets for each memory card port n integrated 3.3v and 1.8v regulators n software loading and device programming via i 2 c or spi interfaces n extremely small, wlcsp, rohs-compliant package n mobile/smartphones/pdas n digital still cameras n digital/personal video recorders (dvrs/pvrs) n gaming consoles n portable media players (pmps) n gps personal navigation devices (pnds) n ultra-mobile pcs (umpcs) n usb connectivity cards n media players/viewers n hdtvs n printers, scanners and external hard drives n ip and video phones target applications highlights usb2611 sideload accelerator ? fully-integrated hi-speed usb 2.0 sideload accelerator featuring mtp boost ? technology and multimedia sync capabilities www.smsc.com
usb2611 sideload accelerator performance *usbcheck online design review service requires an smsc e-services account and is subject to the terms and conditions listed on smscs website. **data rate is card speed limited for more information visit www.smsc.com or call 1.800.443.semi smsc 80 arkay drive, hauppauge, ny 11788 for rohs compliance and environmental information, please visit www.smsc.com/rohs smsc literature id# mts-usb-103-05/10 copyright ?2010 smsc or its subsidiaries. all rights reserved. although the information in this document has been checked and is believed to be accurate, no responsibility is assumed for inaccura - cies. smsc reserves the right to make changes to product descriptions and specifcations at any time without notice. contact your local smsc sales offce to obtain the latest specifcations before placing your product order. the provision of this information does not convey any licenses under any patent rights or other intellectual property rights of smsc or others. all sales are expressly condi - tional on your agreement to the terms and conditions of the most recently dated version of smscs standard terms of sale agreement dated before the date of your order. products may contain design defects or errors known as anomalies which may cause a products functions to deviate from published specifcations. anomaly sheets are available upon request. smsc products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. any and all such uses without prior written approval of an offcer of smsc and further testing and/or modifcation will be fully at the risk of the customer. copies of this document or other smsc literature, as well as the terms of sale agreement, may be obtained by visiting smscs website at http://www.smsc.com. smsc, the smsc logo and fexpwr are registered trademarks and sideload accelerator, varisense, mtp boost, the mtp boost logo and usbcheck are trademarks of standard microsystems corporation (smsc). other names mentioned may be trademarks of their respective holders. all claims made herein speak as of the date of this material. the company does not undertake to update such statements. (05/10) key features sideload accelerator provides hi-speed usb to memory card media transfers for mobile phones or other portable electronic devices phyboost technology programmable usb transceiver drive-strength for recovering signal integrity due to compromised system environment varisense? technology programmable levels of usb signal receiver sensitivity allows operation in a sub-optimal system environment usb-if 1.1 charger detection integrated battery charger detection circuitry used to detect the attachment of a usb charger, determine its type and provide an interrupt output to the portable device fexpwr ? technology low-current design well-suited for battery-powered applications integrated usb switch and esd protection provide lower ebom part count and smaller pcb footprint area flexible and easy-to-use solution faster time-to-market and lower product development costs multiple clock input frequencies supported allows operation from the system clock, eliminating the need for an external crystal oscillator optimized package footprint (wlcsp) effcient pcb board space utilization benefits usb2611 block diagram refclk vba t usb2611 usb2611 usb 2.0 spi esd protection pll ldo sd/emmc/ms sd/emmc sideload accelerator soc soc standard implementatio n (restricted throughput) smsc solution (optimized for performance) 1 mb/s up to 35mb/s** ? w ell-suited for connecting portable devices to a windows ? pc ? provides up to 20x speed enhancement in performance ? enables swift synchronization of digital media content ? offers driver and software support ? digital rights management (drm) compatible smsc mtp boost benefits:
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