| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device which matches an access time of a large-capacity nonvolatile memory and an access time of a random access memory, and includes the large-capacity nonvolatile memory. <P>SOLUTION: The semiconductor storage device includes a flash memory, a clock synchronization type DRAM, a control circuit which is bound to the flash memory and clock synchronization type DRAM, and controls access to the clock synchronization type DRAM and flash memory, and a plurality of input/output terminals bound to the control circuit. Access to the flash memory through the input/output terminals is carried out through the clock synchronization type DRAM. <P>COPYRIGHT: (C)2011,JPO&INPIT |
