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SN20086 - USB2.0 Flash Disk Controller

Description

SN20086 is a high-performance integrated circuit to access the NAND type Flash memory via the 480 MHz USB 2.0 bus.

It provides a flexible and cost efficient single chip solution for external storage applications such as USB Disk (Flash Disk).

Features

  • inherited from the popular SN11085/86/88, the users can easily upgrade to SN20086 and enjoy the tremendous speed increment. Although the USB speed is increased 40 times from 12 M to 480 M, the external crystal frequency of SN20086 is still kept at 6MHz, keeping the EMI at low level. The functions that ensure the data integrity like the embedded translation table, the Sonix proprietary randomization algorithm, and the real time ECC correction function are all the implemented as the USB 1.1 versio.

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Datasheet Details

Part number SN20086
Manufacturer SONiX
File Size 185.05 KB
Description USB2.0 Flash Disk Controller
Datasheet download datasheet SN20086 Datasheet

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Full PDF Text Transcription

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Data Sheet USB2.0 Flash Disk Controller SN20086 DATA SHEET www.DataSheet4U.com SN20086 USB2.0 Flash Disk Controller Revision 0.2 Copyright © 2004, Sonix Technology Co., Ltd. All rights reserved. SN20086 2004/9/2 ver 0.2 1 General Description SN20086 is a high-performance integrated circuit to access the NAND type Flash memory via the 480 MHz USB 2.0 bus. It provides a flexible and cost efficient single chip solution for external storage applications such as USB Disk (Flash Disk). With all the features inherited from the popular SN11085/86/88, the users can easily upgrade to SN20086 and enjoy the tremendous speed increment. Although the USB speed is increased 40 times from 12 M to 480 M, the external crystal frequency of SN20086 is still kept at 6MHz, keeping the EMI at low level.
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