Datasheet
PRELIMINARY ISD1700 SERIES 
   Publication Release Date: Nov 6, 2008 
  - 24 -    Revision 1.31 
Headquarters   Nuvoton Technology Corporation America  Nuvoton Technology (Shanghai) Ltd. 
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FAX: 886-2-87153579   FAX: 81-45-4781800       FAX: 852-27552064 
Please note that all data and specifications are subject to change without notice. 
All the trademarks of products and companies mentioned in this datasheet belong to their respective owners. 
Nuvoton products are not designed, intended, authorized or warranted for use as components in systems or equipment 
intended for surgical implantation, atomic energy control instruments, airplane or spaceship instruments, transportation 
instruments, traffic signal instruments, combustion control instruments, or for other applications intended to support or 
sustain life. Furthermore, Nuvoton products are not intended for applications wherein failure of Nuvoton products could 
result or lead to a situation wherein personal injury, death or severe property or environmental damage could occur.   
Nuvoton customers using or selling these products for use in such applications do so at their own risk and agree to fully 
indemnify Nuvoton for any damages resulting from such improper use or sales. 
The contents of this document are provided only as a guide for the applications of Nuvoton products. Nuvoton makes no 
representation or warranties with respect to the accuracy or completeness of the contents of this publication and 
reserves the right to discontinue or make changes to specifications and product descriptions at any time without notice. 
No license, whether express or implied, to any intellectual property or other right of Nuvoton or others is granted by this 
publication.  Except as set forth in Nuvoton's Standard Terms and Conditions of Sale, Nuvoton assumes no liability 
whatsoever and disclaims any express or implied warranty of merchantability, fitness for a particular purpose or 
infringement of any Intellectual property.   
The contents of this document are provided “AS IS”, and Nuvoton assumes no liability whatsoever and disclaims any 
express or implied warranty of merchantability, fitness for a particular purpose or infringement of any Intellectual 
property. In no event, shall Nuvoton be liable for any damages whatsoever (including, without limitation, damages for 
loss of profits, business interruption, loss of information) arising out of the use of or inability to use the contents of this 
documents, even if Nuvoton has been advised of the possibility of such damages. 
Application examples and alternative uses of any integrated circuit contained in this publication are for illustration only 
and Nuvoton makes no representation or warranty that such applications shall be suitable for the use specified. 
The 100-year retention and 100K record cycle projections are based upon accelerated reliability tests, as published in 
the Nuvoton Reliability Report, and are neither warranted nor guaranteed by Nuvoton. This product incorporates 
SuperFlash
®
. 
This datasheet and any future addendum to this datasheet is(are) the complete and controlling ISD
® 
ChipCorder
®
product specifications. In the event any inconsistencies exist between the information in this and other product 
documentation, or in the event that other product documentation contains information in addition to the information in 
this, the information contained herein supersedes and governs such other information in its entirety. This datasheet is 
subject to change without notice. 
Copyright
©
 2005, Nuvoton Technology Corporation. All rights reserved. ChipCorder
®
 and ISD
®
 are trademarks of 
Nuvoton Technology Corporation. SuperFlash
®
 is the trademark of Silicon Storage Technology, Inc. All other trademarks 
are properties of their respective owners. 










