A nonvolatile memory device is operable in a serial mode and in a parallel mode. The architecture of the nonvolatile memory device is based upon the structure already present in a standard memory, but includes certain modifications. These modifications include the addition of a timing state machine for...http://www.google.com.tw/patents/US6892269?utm_source=gb-gplus-share專利 US6892269 - Nonvolatile memory device with double serial/parallel communication interface
