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Question, i.MX25 NAND

Question asked by AVNET JAPAN FAE (team share account) on Nov 16, 2015
Latest reply on Jan 13, 2016 by Yuri Muhin

Hi Team,

 

I would like to ask about NAND Flash which can be used for i.MX257.

My customer is thinking about the use of Toshiba/BENAND, TC58BVG0S3HTAI0, for their custom i.MX25 board.

Could you show me whether the NAND chip can be used for i.MX25?

Please find the attached file for datasheet. It has 2048 Page size + 64 Spare size.

If it can be used for i.MX25,

The NAND flash has Built-in ECC feature. Then, the customer thinks the ECC feature in i.MX25 side will not be needed.

Is it possible to disable ECC feature in i.MX25 side?

Please show me the way to disable ECC feature on i.MX25.

In addition, the BENAND has a restriction on writing data as the attached file.

I think NFC or MFGTOOLS has to support the programming sequence of the BENAND.

If any concerns, please let me know.

 

Thanks,

Miyamoto

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