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Specification of DRAM_SDCLK

Question asked by Eishi Shibusawa on Jun 28, 2017
Latest reply on Jun 28, 2017 by Yuri Muhin

Dear Sir

 

I want to confirm the specification of SDCLK for i.MX6Dual.

 

It is described at P5 in IMX6DQAEC Rev4 as following.

External memory interfaces:

 16-bit, 32-bit, and 64-bit DDR3-1066

 

I understand that it supports up to 533MHz as SDCLK.

I cannot find the minimum value for the SDCLK.

 

Q1.

What is the minimum value for SDCLK?

 

Q2.

Is it able to use DDR3-800(SDCLK=400MHz)?

 

Best Regards,

Eishi SHIBUSAWA

 

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