Since memory cell
variations and resistance value fluctuations are linked, the effects of Vth variations are reduced.
Then last year Hitachi and Renesas Technology developed a phase-change film made of oxygen-doped GeSbTe (germanium-antimony-tellurium), and succeeded in fabricating prototype memory cells
with lower power requirements.
Also, flash memory cells
degrade and become unreliable after being rewritten about 100,000 times.
Davis says the trick is to see that each memory cell
starts out filled with just enough charge so that an alpha-gnerated discharge even will essentially empty it.
By leveraging the combination of our patented memory cell
technology and our design team, UMC's expertise in SONOS technology and its process development team, the efforts and decision from both sides have proven fruitful, demonstrated by the first pass silicon success of our first product.
All members of the 4070 Series family have complete DC parametric test capabilities, including Flash memory cell
testing, capacitance versus voltage (CV) measurement and ring oscillator evaluation.
Because the memory cell
uses only a single transistor, Z-RAM is typically twice the density of embedded DRAM and 5 times the density of embedded SRAM, yet requires no exotic materials, no extra mask steps, and no new physics.
Details of the breakthrough low-power MOS phase-change memory cell
technology were revealed in a technical paper presented at the International Electron Devices Meeting held in Washington D.
This means that the memory cells
stored in our fat may have a more important function than previously realised.
TEHRAN (FNA)- Neuroscientists have succeeded in activating dormant memory cells