> 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.

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to11mtm a day ago | parent [-]

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.

	▲	tliltocatl 18 hours ago \| parent [-]
		> Bi-SRAM Looks cool, but isn't it by definition planar process-only, no FinFET for you?