www.DataSheet4U.com
ST72682
USB 2.0 high-speed Flash drive controller
Features
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USB 2.0 interface compatible with mas...
www.DataSheet4U.com
ST72682
USB 2.0 high-speed Flash drive controller
Features
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USB 2.0 interface compatible with mass storage device class – Integrated USB 2.0 PHY – Supports USB high speed and full speed – Suspend and Resume operations Mass storage controller interface (MSCI) – Supports all types of NAND Flash devices including ST, Hynix, Samsung, Toshiba, Renesas, and Micron – Reed-Solomon encoder/decoder: on-thefly correction (4 bytes of a 512-byte block) – Flash identification support – Up to 21 Mbyte/s for read and 11 Mbyte/s for write operations in dual channel Embedded ST7 8-bit MCU Supply management – 3.3V operation – Integrated 3.3 -1.8 V voltage
regulator USB 2.0 low-power device compliant – Less than 100 mA during write operation with two NAND Flash devices – Less than 500 µA in suspend mode Clock management – Integrated PLL for generating core and USB 2.0 clock sources using external 12 MHz crystal Device summary
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LQFP64 10x10
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AutoRun CDROM partition support Data protection – Write protect switch control – Public/Private partitions support Bootability support (HDD mode) Production tool device configurability: – USB vendor ID/product ID (VID/PID), serial number and USB strings with foreign language support – SCSI strings – One or two LED outputs – Adjustable NAND Flash bus frequency to reach highest performance Code update in the NAND Flash LQFP64 10x10 lead-free package Development support – Complete reference design including schematics, BOM and...