3 ms·
FRAM – providing reliable data retention for 151 years
- schoen 9y agoHow did they validate that retention period?
- joezydeco 9y ago"Data Retention Performance of 0.13-μm F-RAM Memory" http://www.cypress.com/file/58881/download http://www.cypress.com/file/58881/download
- schoen 9y agoThanks! Looks like a form of https://en.wikipedia.org/wiki/Accelerated_aging https://en.wikipedia.org/wiki/Accelerated_aging primarily using heat. In this case, they didn't seem to mention how they validated that their accelerated aging test accurately reflects the behavior of the device in real aging (which apparently is a common concern about accelerated aging -- what if there's a different physical process that occurs with time but that you didn't manage to accelerate by your test?).