why does the k66 have a sdram controller instead of the ddr controller in the k61

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why does the k66 have a sdram controller instead of the ddr controller in the k61

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Contributor I

why integrate obsolete SDRAM controller on the k66 instead of a DDR controller 

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NXP TechSupport
NXP TechSupport

I got additional info about some industrial customer prefer to using SDRAM product non-BGA package (DDR2 always using BGA package).


Have a great day,
Ma Hui

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NXP TechSupport
NXP TechSupport

Hi Ken,

Some customers feedback want to use small size SDRAM device, which could reduce the cost vs. DDR SDRAM.

According to customer requirements and extend product application field, K66 using SDRAM controller.

Wish it helps.


Have a great day,
Ma Hui

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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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