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MB86R12 Application Note
DDR3 Interface PCB
Design Guideline
FUJITSU SEMICONDUCTOR CONFIDENTIAL
Preface
This guideline describes PCB design restrictions related to MB86R12 DDR3 interface signal wiring.
· The contents of this document are subject to change without notice.
Customers are advised to consult with sales representatives before ordering.
· The information, such as descriptions of function and application circuit examples, in this document are
presented solely for the purpose of reference to show examples of operations and uses of FUJITSU
SEMICONDUCTOR device; FUJITSU SEMICONDUCTOR does not warrant proper operation of the device
with respect to use based on such information. When you develop equipment incorporating the device based
on such information, you must assume any responsibility arising out of such use of the information. FUJITSU
SEMICONDUCTOR assumes no liability for any damages whatsoever arising out of the use of the
information.
· Any information in this document, including descriptions of function and schematic diagrams, shall not be
construed as license of the use or exercise of any intellectual property right, such as patent right or copyright,
or any other right of FUJITSU SEMICONDUCTOR or any third party or does FUJITSU
SEMICONDUCTOR warrant non-infringement of any third-party's intellectual property right or other right
by using such information. FUJITSU SEMICONDUCTOR assumes no liability for any infringement of the
intellectual property rights or other rights of third parties which would result from the use of information
contained herein.
· The products described in this document are designed, developed and manufactured as contemplated for
general use, including without limitation, ordinary industrial use, general office use, personal use, and
household use, but are not designed, developed and manufactured as contemplated (1) for use accompanying
fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect to the public,
and could lead directly to death, personal injury, severe physical damage or other loss (i.e., nuclear reaction
control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life
support system, missile launch control in weapon system), or (2) for use requiring extremely high reliability
(i.e., submersible repeater and artificial satellite).
Please note that FUJITSU SEMICONDUCTOR will not be liable against you and/or any third party for any
claims or damages arising in connection with above-mentioned uses of the products.
· Any semiconductor devices have an inherent chance of failure. You must protect against injury, damage or
loss from such failures by incorporating safety design measures into your facility and equipment such as
redundancy, fire protection, and prevention of over-current levels and other abnormal operating conditions.
· Exportation/release of any products described in this document may require necessary procedures in
accordance with the regulations of the Foreign Exchange and Foreign Trade Control Law of Japan and/or US
export control laws.
· The company names and brand names herein are the trademarks or registered trademarks of their respective
owners.
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