发明名称 |
SEMICONDUCTOR MEMORY SYSTEM SELECTIVELY STORING DATA IN NON-VOLATILE MEMORIES BASED ON DATA CHARACTERSTICS |
摘要 |
A semiconductor memory device includes a memory block and memory transmission and reception unit. The memory block includes a first non-volatile memory allocated to a first region having a first address range of physical addresses and a second non-volatile memory allocated to a second region having a second address range different from the first address range, which are mapped to logical addresses of a storing region in a host device. The memory transmission and reception unit performs data input and output operations between the host device and the first non-volatile memory using a first data input and output type, and performs data input and output operations between the host device and the second non-volatile memory using a second data input and output type. The first data input and output type performs the data input and output operations by access units corresponding to the first non-volatile memory. |
申请公布号 |
US2012271985(A1) |
申请公布日期 |
2012.10.25 |
申请号 |
US201213452529 |
申请日期 |
2012.04.20 |
申请人 |
JEONG HYO-JIN;CHOI YOUNG-JOON;JU JAE-HYEON;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JEONG HYO-JIN;CHOI YOUNG-JOON;JU JAE-HYEON |
分类号 |
G06F12/00;G06F12/02 |
主分类号 |
G06F12/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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