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    USB2240

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    USB 2.0 Multi-Format Flash Media Controller

     

    产品信息

    Microchip's USB224x family of Hi-Speed USB 2.0 flash media card controllers provides an ultra-fast interface between a USB host controller and today's most popular flash media cards. Offering comprehensive USB 2.0 compliance and interoperability, the USB224x product family is engineered to provide flexibility for system designers to choose independent or simultaneous access to a wide selection of flash media readers. It provides secure memory format options via internal memory, and is capable of high-performance throughput with new formats such as Memory Stick PRO-HG.

    The USB224x consists of a USB 2.0 device transceiver, fast 8051 microprocessor and Memory Stick™ (MS), Smart Media™ (SM) and Secure Digital (SD) controllers in a single chip. Microchip's new ultra-fast card readers are well-suited for performance-intensive Microsoft® Windows Vista® applications such as ReadyBoost™. PC system performance can be improved by up to 10% when employing ReadyBoost with an Microchip flash media reader.*

    *Results are based on actual measurements on evaluation platforms developed by Microchip, and are meant only as a general guideline, not as a guarantee. Actual customer results may vary based on a number of factors, including board layout and measurement technique.

    Microchip makes the following part-numbered device available for purchase only by customers who are xD-Picture Card licensees: USB2240. By purchasing or ordering any of such devices, Buyer represents, warrants, and agrees that Buyer is a duly licensed Licensee under an xD-Picture Card™ License Agreement with Fuji Photo Film Co., Ltd., Olympus Optical Co., Ltd., and Toshiba Corporation; and that Buyer will maintain in effect such xD-Picture Card license and will give Microchip reasonable advance notice of any termination or expiration of such xD-Picture Card license, but in no event less than five days advance notice. Microchip may discontinue making such devices available for purchase by Buyer and/or discontinue further deliveries of such devices if such xD-Picture Card license shall expire, terminate, or cease to be in force, or if Buyer is or becomes in default of such xD-Picture Card license.


    *The  service is subject to Microchip'sand requires a myMicrochip account.

    Highlights

      Optimized for Hi-Speed performance and versatility

      Supports Smart Media™/xD-Picture Card™, Memory Stick™/Memory Stick PRO™/Memory Stick PRO-HG™ and MultiMediaCard™/Secure Digital interfaces

      Capable of high-performance throughput > 35MB/s with new Hi-Speed formats – MS PRO-HG

      Well-suited for PC applications utilizing Microsoft® ReadyBoost™ to improve system performance

      Secure memory format options supported via internal memory

      Supports individual or any combination of sockets

      Industrial-temp option - designed to meet -40° to 85°C requirements

      Optional, small footprint, 36-pin QFN package for single or fully-multiplexed card interface designs or space-constrained applications

    Applications

      Desktop/Notebook PCs

      Multi-function Printers

      Digital TVs

      Monitors

      Consumer Audio/Video Devices

      Stand-alone Flash Media Reader/Writers

      Digital Picture Frames

      Media Players

      Set-top Boxes

      Gaming Consoles

      Automobile/Home Audio Systems

      Industrial Applications

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    USB2240-AEZG-06-TRAbracon有源晶振 ±20ppm 1.8V SMD-8 739.3153MHz 立即购买
    USB2240I-AEZG-06MaximIC MPU/RESET CIRC 4.63V SC70-4 立即购买
    USB2240-AEZG-06-- 立即购买

    应用案例更多案例

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