You can buy FRAM (Ferroelectric RAM) which are effectively the same thing just in smaller package. But I have seen them only about few kB. However the amount of R/W operations is effectively unlimited,

• Neywiny

  today at 11:11 PM

  You can get them up to 16Mb/2MB. Which is 1/128 what NOR flash comes in for a similar price and package. Certainly a trade.

  I think MRAM is the future though.

With the current DRAM shortages, this couldn't have come at a better time.

I thought they meant bus width ...still impressed for entirely unexpected reasons.