i.MX Processors中的主题 Re: i.MX287 DDR2 options?

i.MX287 DDR2 options?

nextleveltechn — Wed, 19 Aug 2015 00:21:11 GMT

Hello everyone, still a newbie here. Currently working with a hardware engineer for design a custom board similar to the i.MX28 EVK. I know there are a few options for DDR2, most of the known working DDR2 chips that would follow the same EVK DDR routing have EOL'd. I know I can contact every supplier for DDR chips, but they will obviously be slightly biased. IF everyone can post what they have used or known to work well in the past/currently it would be of great help!

This will give me some confidence and direction to help isolate and compare with vendors. Other memory chips this isn't as critical, but it seems that DDR with i.MX is very critical.

Thanks in advance!

Re: i.MX287 DDR2 options?

igorpadykov — Wed, 19 Aug 2015 01:20:44 GMT

HI Tom

I know that MT47h32m16, MT46H128M16, Winbond W971GG6JB

used in i.MX28 designs.

Best regards

igor

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Re: i.MX287 DDR2 options?

ask — Wed, 19 Aug 2015 07:03:11 GMT

Hi Tom,

In our design winbond W971GG6KB25I used.

Re: i.MX287 DDR2 options?

MartinHo — Wed, 19 Aug 2015 07:56:18 GMT

I'm using 2x MT47H64M16HR

regards

Martin

Re: i.MX287 DDR2 options?

art — Wed, 19 Aug 2015 09:51:29 GMT

Any JEDEC-compliant DDR2 chip can be used with i.MX28 series processors.

Have a great day,
Artur

Re: i.MX287 DDR2 options?

nextleveltechn — Thu, 27 Aug 2015 04:05:42 GMT

Thank you for the information Martin!

Re: i.MX287 DDR2 options?

nextleveltechn — Thu, 27 Aug 2015 04:08:05 GMT

Thank you for the information Igor!

Re: i.MX287 DDR2 options?

nextleveltechn — Thu, 27 Aug 2015 04:12:53 GMT

Thank you for the information!