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Kinetis K66 144 pins SDRAM address Pins

Question asked by js tessier on Mar 18, 2016
Latest reply on Mar 22, 2016 by Fang Li


Hi,

 

I want to interface a 32bits data wide SDRAM to a Kinetis K66 144 Pins.

 

The Datasheet is really confusing about the data line, I can only see that D31-D16 is available on the package, but the manual refers to SDRAM_D [31:0] (Table 35-2)

 

Are the remaining Data I/O from Flexbus?

 

Also I cannot correlate the example in AN5095 to the latest K65 user guide, pins arrangements must have changed.

 

Am I missing something obvious?

 

Thanks.

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