Kinetis MicrocontrollersのトピックSDRAM/K80 timing

SDRAM/K80 timing

rickadolf — Thu, 05 Jan 2017 22:14:18 GMT

Has anyone used a Winbond mobile SDRAM with a K80? Is mobile SDRAM timing consistent from vendor to vendor or do I need to compare the timing specs of the K80 and the SDRAM (Winbond W987D6HBGX6 - 128mbit) to make sure they're compatible?

Thanks,

Rick

Re: SDRAM/K80 timing

Hui_Ma — Fri, 06 Jan 2017 05:11:56 GMT

We don't have record to use Winbond W987D6HBGX6 - 128mbit with Kinetis K80 product.

Do you have the Winbond W987D6HBGX6 mobile SDRAM datasheet? I could check this datasheet if it is compatible with K80 product.

Thank you for the attention.

Have a great day,
Ma Hui
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Re: SDRAM/K80 timing

rickadolf — Fri, 06 Jan 2017 22:24:49 GMT

Winbond spec is attached.

Thanks,

Rick

Re: SDRAM/K80 timing

Hui_Ma — Mon, 09 Jan 2017 09:02:58 GMT

I check your attached spec about SDRAM timing.

The Winbond W987D6HBGX6 - 128mbit should works with Kinetis K80 product.

Wish it helps.