摘要 |
本发明提供一种解决现有的坏区块管理方法的问题的快闪记忆体。本发明的快闪记忆体包括:记忆体阵列110,包含多个区块;管理记忆体154,存储对记忆体阵列110进行程式化及抹除时的状态;第一判定部件,基于状态而判定在记忆体阵列内是否存在坏区块;第二判定部件,在判定为存在坏区块时,判定坏区块内的一部分是否为坏页;及查找表152,在判定为坏区块内的一部分为坏页时,存储用以转换坏区块与坏区块内的页面的位址转换资讯。; a management memory 154, which stores a status of programming and erasing the memory array 110; a first judgement component, which judges whether the bad block exists in the memory array according to the status; a second judgement component, which judges whether a part of the bad block is a bad page when the existing bad block is judged; and a look-up table 152, which stores an address transformation information for transforming the bad block and the page in the bad block. |