In that case, I'm not familiar of any practical way to to interface to the NAND flash except that which comes with some embedded controllers boards. But let me

In that case, I'm not familiar of any practical way to to interface to the NAND flash except that which comes with some embedded controllers boards. But let me add that even if you interface to the NAND, you still need to solve some of the things I mentioned above if the NAND is any technology node below 20nm or so. If you don't do it right, even with decent error correction you will get a high bit error rate.