SMC USB2224 Free Documentation Download (Official)

SMC USB2224 Free Documentation Download (Official)
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Supported Models

USB2224 Driver



File Name

an102.pdf (186.0 KB)

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Uploader Notes

Application Note 10-2: Sharing the Storage Media Interface in SMSC's USB 2.0 Card Reader, Flash Drive, and ATA/ATAPI Products

The USB2224 is a 3rd generation USB 2.0 Flash Card Media controller integrated circuit that provides the interface between a USB Host Controller and Flash Media Cards.

The USB2224 features xD-Picture Card? format support for licensees of that format.

The USB2224 provides a single chip solution for the most popular flash memory cards in the market.

The devices consists of a USB 2.0 device PHY and SIE, buffers, Fast 8051 microprocessor with expanded scratchpad, and program SRAM, and CF, MS, SM and SD controllers. The device can support up to 4 slot operation.

Provision for external Flash Memory up to 64K bytes for program storage is provided.

Uploaded By

Andrews (DG Staff Member) on 25-Aug-2004

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