USB2611 Sideload Accelerator Fully-Integrated Hi-Speed USB 2.0 Sideload Accelerator Featuring MTP Boost Technology and Multimedia Synchronization Capabilities Summary Microchips 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 file 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 1 MB/s. This translates to over 30 minutes for a single movie file. With Microchips USB2611 Sideload Accelerator, the transfer time can be cut to less than one minute for the same movie file. The USB2611 provides Highlights an enhanced user experience via a USB 2.0 connection Hi-Speed USB 2.0 and an ultra-fast Flash media between the PC and the portable device by sideloading controller (FMC) provide download speeds the data transfer task from the platform processor. This up to 35 MB/s enables true USB 2.0 data transfer speeds limited only by Supports two virtual Logical Unit Numbers (LUNs) per media storage capabilities. media device The USB2611 is available in an extremely small WLCSP Two memory card ports supporting the following package and is well-suited for mobile platform applications media formats: with ultra-low standby current. The USB2611 is targeted Memory Stick (MS) for any application where Hi-Speed USB data downloads Secure Digital (SD) are required and board space, power requirements MultiMediaCard (MicroSD, MMC and eMMC) and interface pins must be minimized. Microchips Multimedia synchronization capabilities via MTP Boost complimentary and confidential USBCheck online design review service is available for customers who select the Flexible multi-frequency reference clock USB2611 for their application design-in. supported: 19.2, 24, 26 and 52 MHz High level of integration minimizes eBOM part Target Applications count and cost Mobile/smartphones/PDAs Up to 15 kV IEC air discharge ES protection without external devices Digital still cameras Flash media power FETs for each memory card port Digital/Personal Video Recorders (DVRs/PVRs) Integrated 3.3V and 1.8V regulators Gaming consoles Software loading and device programming via Portable Media Players (PMPs) 2 I C or SPI interfaces GPS Personal Navigation Devices (PNDs) Extremely small, WLCSP, RoHS-compliant package Ultra-Mobile PCs (UMPCs) USB connectivity cards Media players/viewers HDTVs Printers, scanners and external hard drives IP and video phonesKey Features Benefits Provide Hi-Speed USB to memory card media transfers for mobile phones or other Sideload Accelerator portable electronic devices Programmable USB transceiver drive strength for recovering signal integrity due to PHYBoost Technology compromised system environment Programmable levels of USB signal receiver sensitivity allows operation in a VariSense Technology sub-otimal system environment Integrated battery charger detection circuitry used to detect the attachment of a USB USB-IF 1.1 Charger Detection charger, determine its type and provide an interrupt output to the portable device flexPWR 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 Allows operation from the system clock, eliminating the need for an Supported external crystal oscillator Optimized Package Footprint (WLCSP) Efficient PCB board space utilization Microchip MTP Boost Benefits Well-suited for connecting portable devices to a Windows PC Provides up to 20 speed enhancement in performance Enables swift synchronization of digital media content Offers driver and software support Digital Rights Management (DRM) compatible USB2611 Block Diagram USB2611 Sideload Accelerator Performance Standard Implementation Microchip Solution (Restricted Throughput) (Optimized for Performance) ESD Protection Standard Implementation Microchip Solution USB 2.0 (Restricted Throughput) (Optimized for Performance) ESD Protection SPI Sideload USB 2.0 Accelerator SPI Sideload REFCLK PLL Accelerator SoC SoC USB2611 REFCLK PLL 1 MB/s Up to 35 MB/s** VBAT LDO SD/eMMC/MS SD/eMMC SoC SoC USB2611 1 MB/s Up to 35 MB/s** VBAT USB2611 LDO SD/eMMC/MS SD/eMMC USB2611 *Data rate is card speed limited www.microchip.com/usb Visit our web site for additional product information and to locate your local sales office. MicrochipTechnolog yInc.2355W.ChandlerBlvd.Chandler,AZ85224-6199 Information subject to change. The Microchip name and logo, the Microchip logo and flexPWR are registered trademarks and USBCheck and VariSense are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are property of their respective companies. 2013, Microchip Technology Incorporated. All Rights Reserved. Printed in the U.S.A. 12/13 DS00001640A