Nothing new. c. 1985 inmos shipped T424 CPUs with dodgy on-chip SRAM that behaved like DRAM (bits eventually leaked away). Software that essentially "refreshed"

Nothing new. c. 1985 inmos shipped T424 CPUs with dodgy on-chip SRAM that behaved like DRAM (bits eventually leaked away). Software that essentially "refreshed" the memory was provided as a workaround.