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SK6226BAPQC Dataheets PDF



Part Number SK6226BAPQC
Manufacturers Skymedi
Logo Skymedi
Description Non-Crystal UFD Controller
Datasheet SK6226BAPQC DatasheetSK6226BAPQC Datasheet (PDF)

SK6226Bx Non-Crystal UFD Controller for 2xnm MLC & TLC Rev. 0.91 Jul. 29, 2011 9 Skymedi Corporation -1- Date: 2011-07-29 Version: 0.91 This specification is subject to change without notice. Skymedi Corporation reserves the right to make changes to improve functions. Although the information in this document has been carefully reviewed, Skymedi Corporation assumes no responsibility for any errors contained herein and does not assume any liability arising out of the use of the product or cir.

  SK6226BAPQC   SK6226BAPQC


Document
SK6226Bx Non-Crystal UFD Controller for 2xnm MLC & TLC Rev. 0.91 Jul. 29, 2011 9 Skymedi Corporation -1- Date: 2011-07-29 Version: 0.91 This specification is subject to change without notice. Skymedi Corporation reserves the right to make changes to improve functions. Although the information in this document has been carefully reviewed, Skymedi Corporation assumes no responsibility for any errors contained herein and does not assume any liability arising out of the use of the product or circuit described herein. Copyright by Skymedi Corporation., all rights reserved. No part of this specification may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, without the written permission of Skymedi Corporation. Date Mar. 1st, 2011 Jul. 25, 2011 Jul. 29, 2011 Revision History Rev Description 0.10 Establishment. Modify SK6226Ax to SK6226Bx 0.90 Modify 3.0V typo. 0.91 Modify and redraw SK6226Ax typo Skymedi Corporation -2- Version: 0.91 Table of Contents 1. Description..................................................................................................................................................... 4 2. Order Information........................................................................................................................................... 4 3. Features......................................................................................................................................................... 5 4. Block Diagram ............................................................................................................................................... 6 5. Pin Assignment.............................................................................................................................................. 6 5.1 48-pin LQFP SK6226BAPMC4 ................................................................................................................ 6 5.2 64-pin LQFP SK6226BAPQC .................................................................................................................. 8 6. Electrical Specifications............................................................................................................................... 10 6.1 Absolute Maximum Ratings ................................................................................................................... 10 6.2 DC Characteristics ................................................................................................................................. 10 6.3 AC Characteristics, ONFI 2.0 Synchronous Interface ........................................................................... 11 7. Application Examples .................................................................................................................................. 15 7.1 Controller Selection vs. NAND............................................................................................................... 15 7.2 Single Channel (Byte mode) .................................................................................................................. 15 8. Package Dimension..................................................................................................................................... 16 8.1 48-pin LQFP........................................................................................................................................... 16 8.2 64-pin LQFP........................................................................................................................................... 17 Skymedi Corporation -3- Version: 0.91 1. Description The SK6226Bx is a Non-Crystal USB2.0 Flash Disk controller that complies with USB version2.0 specification and USB Mass Storage Class version 1.0 specification. Besides full speed 12 Mbps complied with USB1.1 specification, SK6226Bx can provide a 480 Mbps transfer rate. Designed with an enhanced power control circuit, the SK6226Bx fully complies with USB power specifications for buspowered devices, making it capable of bus-powered operation. Besides rich features for UFD application, SK6226Bx is also the best solution for next generation NAND which are manufactured in the most advance technology. In order to interface with 2x/3x nm MLC and TLC, SK6226Bx ECC capability can correct up to 70 bits error. Reliable ECC for 2x nm MLC and TLC SK6226Bx ECC can provide 70-bit/1KB BCH correction code for 2x/3x nm MLC and TLC. Advance Wear Leveling (AWL) to improve P/E cycle of NAND Saving BOM Cost Because SK6226 did not require an external crystal, it can save BOM cost a lot. Performance & Low Power When single-channel mode enabled, SK6226Bx can reach the theoretical limit at TBD MB/s for read access and TBD MB/s for write access in HDBench. In order to meet Vista Premium logo program, SK6226Bx also meet ReadyBoost™ requirement. Any UFD with SK6226Bx can ea.


SK6226BAPMC4 SK6226BAPQC SK6226BAWWC


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