Techniques are used to store information in a medium such as the memory cells of an integrated circuit, and also retrieval of information from the medium. The integrated circuit includes nonvolatile memory cells (416) capable of multilevel or analog voltage level storage. The integrated circuit may store...http://www.google.es/patents/US7106632?utm_source=gb-gplus-sharePatente US7106632 - Integrated circuit with analog or multilevel storage cells and user-selectable sampling frequency
Integrated circuit with analog or multilevel storage cells and user ...
