发明授权
US08307149B2 Nonvolatile memory device including a logical-to-physical logig-to-physical address conversion table, a temporary block and a temporary table 有权
包括逻辑到物理地址转换表,临时块和临时表的非易失性存储器件

Nonvolatile memory device including a logical-to-physical logig-to-physical address conversion table, a temporary block and a temporary table
摘要:
A nonvolatile memory device (101) includes a plurality of physical blocks, each of which is provide with a nonvolatile memory (103), a logic/physical address conversion table, a temporary block and a temporary table. The nonvolatile memory (103) includes a plurality of pages which are predetermined writing units, respectively. The logical-physical address conversion table (106) stores correspondence information between logic addresses and physical addresses of data to be stored in the physical blocks. The temporary block is a physical block to store data that are smaller in size than those of the page. The temporary table (107) stores correspondence information between logic addresses and physical addresses with respect to data to be stored in the temporary block.
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