Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

SQF-SMSM4-32G-S9C Datasheet(PDF) 8 Page - Advantech Co., Ltd.

Part # SQF-SMSM4-32G-S9C
Description  Support SATA 1.5/3.0/6.0 Gbps interface
Download  25 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ADVANTECH [Advantech Co., Ltd.]
Direct Link  http://www.advantech.com
Logo ADVANTECH - Advantech Co., Ltd.

SQF-SMSM4-32G-S9C Datasheet(HTML) 8 Page - Advantech Co., Ltd.

Back Button SQF-SMSM4-32G-S9C Datasheet HTML 4Page - Advantech Co., Ltd. SQF-SMSM4-32G-S9C Datasheet HTML 5Page - Advantech Co., Ltd. SQF-SMSM4-32G-S9C Datasheet HTML 6Page - Advantech Co., Ltd. SQF-SMSM4-32G-S9C Datasheet HTML 7Page - Advantech Co., Ltd. SQF-SMSM4-32G-S9C Datasheet HTML 8Page - Advantech Co., Ltd. SQF-SMSM4-32G-S9C Datasheet HTML 9Page - Advantech Co., Ltd. SQF-SMSM4-32G-S9C Datasheet HTML 10Page - Advantech Co., Ltd. SQF-SMSM4-32G-S9C Datasheet HTML 11Page - Advantech Co., Ltd. SQF-SMSM4-32G-S9C Datasheet HTML 12Page - Advantech Co., Ltd. Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 25 page
background image
SQFlash
mSATA 630
Specifications subject to change without notice, contact your sales representatives for the most update information.
REV 0.5
Page 8 of 25
Jun. 8, 2015
4.
General Description
 Advanced NAND Flash Controller
Advantech SQFlash 630 series mSATA includes Bad Block Management Algorithm, Wear Leveling Algorithm,
Error Detection / Correction Code (EDC/ECC) Algorithm, Fragment Writing Technology, and
GuaranteedFlush Technology.
 Bad Block Management
Bad blocks are blocks that contain one or more invalid bits of which the reliability is not guaranteed. Bad
blocks may be representing when flash is shipped and may developed during life time of the device.
Advantech SQFlash 630 series mSATA implement an efficient bad block management algorithm to detect
the factory produced bad blocks and manages any bad blocks that may develop over the life time of the
device. This process is completely transparent to the user, user will not aware of the existence of the bad
blocks during operation.
 Wear Leveling
NAND Type flash have individually erasable blocks, each of which can be put through a finite number of
erase cycles before becoming unreliable. It means after certain cycles for any given block, errors can be
occurred in a much higher rate compared with typical situation. Unfortunately, in the most of cases, the flash
media will not been used evenly. For certain area, like file system, the data gets updated much frequently
than other area. Flash media will rapidly wear out in place without any rotation.
Wear leveling attempts to work around these limitations by arranging data so that erasures and re-writes are
distributed evenly across the full medium. In this way, no single sector prematurely fails due to a high
concentration of program/erase cycles.
Advantech SQFlash 630 series mSATA provides advanced wear leveling algorithm, which can efficiently
spread out the flash usage through the whole flash media area. By implement both dynamic and static wear
leveling algorithms, the life expectancy of the flash media can be improved significantly.
 Error Detection / Correction
Advantech SQFlash 630 series mSATA utilizes BCH ECC Algorithm which offers one of the most powerful
ECC algorithms in the industry. This algorithm can support 72 bit ECC correct per 1K Byte data.
 Hardware Write Protect Pin
A 2-pin header is mounted and connected to controller reserved GPIO for the drive write protection. When
the pins are opened, all of the write command will be carried to a buffer area without real programming to the
Flash IC. So the data won
’t be saved in this mode and will be totally discarded upon power shutting down.
 Sophisticate Product Management Systems
Since industrial application require much more reliable devices compare with consumer product, a more
sophisticated product management system become necessary for industrial customer requirement. The key
to providing reliable devices is product traceability and failure analysis system. By implement such systems
end customer can expect much more reliable product.


Similar Part No. - SQF-SMSM4-32G-S9C

ManufacturerPart #DatasheetDescription
logo
Advantech Co., Ltd.
SQF-SMSM4-32G-S9C ADVANTECH-SQF-SMSM4-32G-S9C Datasheet
1Mb / 4P
   Intelligent Compact Fanless BOX PC
8-Dec-2021
More results

Similar Description - SQF-SMSM4-32G-S9C

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
SN75LVCP600S TI1-SN75LVCP600S Datasheet
2Mb / 25P
[Old version datasheet]   1.5/3.0/6.0 Gbps SATA/SAS Redriver
SN75LVCP600 TI1-SN75LVCP600 Datasheet
1Mb / 24P
[Old version datasheet]   6.0 Gbps SATA PC Board and Cable Equalizer
logo
Maxim Integrated Produc...
MAX4952B MAXIM-MAX4952B Datasheet
1Mb / 10P
   Dual 1.5/3.0/6.0Gbps SAS/SATA Redriver
Rev 0; 1/10
MAX4952 MAXIM-MAX4952 Datasheet
604Kb / 11P
   Quad Equalized 1.5/3.0/6.0GT/s SAS/SATA Redriver
19-4574; Rev 0; 4/09
logo
Mimix Broadband
CMM2000-QT MIMIX-CMM2000-QT_10 Datasheet
2Mb / 11P
   1.5-6.0 GHz GaAs MMIC
CMM9000-QT MIMIX-CMM9000-QT_10 Datasheet
2Mb / 11P
   1.5-6.0 GHz GaAs MMIC
logo
Axiomtek Co., Ltd.
MANO111 AXIOMTEK-MANO111_14 Datasheet
376Kb / 2P
   4 SATA-600 support RAID 0,1,5,10
FSA AXIOMTEK-FSA Datasheet
233Kb / 1P
   SATA II standard interface
logo
Texas Instruments
SN75LVCP422 TI-SN75LVCP422 Datasheet
415Kb / 17P
[Old version datasheet]   Two Channel SATA 3-Gbps Redriver
SN75LVCP412A TI-SN75LVCP412A Datasheet
1Mb / 26P
[Old version datasheet]   Two Channel SATA 3-Gbps Redriver
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com