https://community.nxp.com/t5/i-MX-Processors/IMXRT1015-Maximum-external-QSPI-flash-size/m-p/1686079#M209088 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/220240">@alasa995</a>&nbsp;</P> <P>Theoretically and in a simple way, the maximum size will be determined by the available size for flexSPI in the memory map, like you point out. However, I do not have any test corroborating this, if you are trying to go for a memory of that size please verify before go to mass production.&nbsp;</P> <P>All the best,&nbsp;</P> <P>Diego</P> Wed, 12 Jul 2023 00:29:03 GMT diego_charles 2023-07-12T00:29:03Z https://community.nxp.com/t5/i-MX-Processors/IMXRT1015-Maximum-external-QSPI-flash-size/m-p/1685748#M209049 <P>I need to know what is the maximum size for the external QSPI flash the iMX RT1015 can support. I found from the memory map on the datasheet that FlexSPI has around 512 MB (Megabytes) reserved. Is that the maximum size, I just need confirmation.</P> Tue, 11 Jul 2023 11:40:48 GMT https://community.nxp.com/t5/i-MX-Processors/IMXRT1015-Maximum-external-QSPI-flash-size/m-p/1685748#M209049 alasa995 2023-07-11T11:40:48Z https://community.nxp.com/t5/i-MX-Processors/IMXRT1015-Maximum-external-QSPI-flash-size/m-p/1686079#M209088 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/220240">@alasa995</a>&nbsp;</P> <P>Theoretically and in a simple way, the maximum size will be determined by the available size for flexSPI in the memory map, like you point out. However, I do not have any test corroborating this, if you are trying to go for a memory of that size please verify before go to mass production.&nbsp;</P> <P>All the best,&nbsp;</P> <P>Diego</P> Wed, 12 Jul 2023 00:29:03 GMT https://community.nxp.com/t5/i-MX-Processors/IMXRT1015-Maximum-external-QSPI-flash-size/m-p/1686079#M209088 diego_charles 2023-07-12T00:29:03Z