"They more or less, through their timed management techniques... treat the whole flash as one big erase block."

What that means....If there is data to be modified in any way, they create the data wherever free space is available, across any number of erase blocks, and tie that data back to the original. They do not have to go through a process of paging or shadowing the contents of an erase block or multiples... into RAM making the change, then erasing the blocks and loading back to the flash changed data.

E.digital does not move data back and forth between RAM and erase blocks. All they do is track obsolete data and mark it for a later recover process of space...

They just keep creating new data and tie backs....this process saves power and eliminates Large RAM resource.

doni