QSPI Flash Size MIMXRT1051

[rubensjunior]

Dear Friends,

I'm development a project with the MIMXRT1051 cross processor and I have a question: Can I use a QSPI Flash with size larger than 64Mb? The EVK (RT1050) use a QSPI Flash with size of 64Mb (IS25WP064), but I need use a QSPI Flash with size mininum of 256Mb (eg 256Mb, 512Mb or 1Gb).

Thanks a lot!

[jeremyzhou · Accepted solution]

Hi Rubens Junior,

Thank you for your interest in NXP Semiconductor products and
for the opportunity to serve you.
Table 2-1 demonstrates the system memory map of the i.MX RT1050, you can the FlexSPI can support the NOR flash whose size up to 504 MB.

TIC

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