Acronym · Memory & Storage
FeFET (Ferroelectric Field-Effect Transistor)
A transistor whose gate dielectric is ferroelectric, so the stored polarisation shifts the threshold voltage and the cell can be read without destroying its state.
Hafnium oxide makes the stack CMOS compatible.
- Type
- Acronym
- Domain
- Memory & Storage, Emerging memory
Notes
Attractive for dense embedded non-volatile memory and analogue neural network weights, though retention and endurance remain unresolved.
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Part of the Memory & Storage glossary, with every term in the topic and the lifecycles, tools and standards that use them.
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