【 Features 】 |
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USB host like controller for embedded mass storage (USB Flash Disk) applications |
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Embedded 8-bit microprocessor |
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Support Dual USB Host interface |
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Supports SD/SDHC/MMC host interface |
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Supports full-speed (12 Mbps) USB transfers only |
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Supports FAT16/FAT32 File manager control |
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Support function: |
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-R/W Folder and file |
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-Quick format and del file |
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-Create and modify file date/time |
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Support 2 kinds of USB transfers control and bulk |
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Support single device to host data transfer |
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2112Byte data memory buffer for USB transfer |
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Embedded USB host mass storage file management software |
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Support USB mass storage 2 kinds of command block specification “SCSI” and “SFF-8070i” |
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6MHz crystal/oscillator to reduce cost and EMI |
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3.0~3.6V power source |
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48 pin LQFP |
【 Support command 】 |
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Search Path |
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Serach File |
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New Path |
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New File |
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Stream Read |
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Stream Write |
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Extend name Setup |
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Format Disk |
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Free size scan |
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Delete file |