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Termination in Sync and NoBL SRAMs | Cypress Semiconductor

Termination in Sync and NoBL SRAMs

Summary: 1 Reply, Latest post by Stub for 6137818 on 24 Nov 2009 10:22 AM PST
Verified Answers: 0
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einsr's picture
3 posts


I would like to know how to design the Terminations for the Sync and NoBL SRAMs. Thanks in advance.



Stub for 6137818's picture
17 posts

Hi Eins,

For the Standard Synchronous/ NoBL SRAMs it is typically recommended to use series termination or pull-up (pull-down) termination on the clocks and the data signals, and optionally on the address and the control signals depending on how the signal integrity looks.

For further details, Please refer to the Types of Termination section in the Application Note AN4010 - High Speed Memory Design Techniques from this link -

In any termination option used, the value of the termination resistor used should match the characteristic impedance to prevent reflections.



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