alt Hacker News> 1T-1C SRAM
Aka eDRAM? It was a thing back on 14nm node, but AFAIR not so much anymore. The 1C part is hard to get right in a way that is compatible with a logic process.
> 1T-1C SRAM
Aka eDRAM? It was a thing back on 14nm node, but AFAIR not so much anymore. The 1C part is hard to get right in a way that is compatible with a logic process.
It gets confusing...
eDRAM isn't the same as 1T-SRAM, which isn't quite the same as 1T-1C SRAM...
But overall they run into the same problems that you mention; it's just too hard to get a capacitor in play.
There is Zeno Semi's Bi-SRAM, buuuut it hasn't seemed to catch on for one reason or another.