- 专利标题: PROGRAM PROGESS MONITORING IN A MEMORY ARRAY
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申请号: US16022959申请日: 2018-06-29
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公开(公告)号: US20200005880A1公开(公告)日: 2020-01-02
- 发明人: Giuseppe Cariello , Antonino Pollio , Fulvio Rori
- 申请人: Giuseppe Cariello , Antonino Pollio , Fulvio Rori
- 主分类号: G11C16/34
- IPC分类号: G11C16/34 ; G11C16/26 ; G11C16/14 ; G11C16/08
摘要:
A memory device comprises a memory array including multi-level memory cells, buffer circuitry, a memory control unit and a program progress indicator. The memory control unit is operatively coupled to the memory array and configured to load first data into the buffer circuitry and program the multi-level memory cells with the first data using multiple programming passes to program multiple programming levels. The program progress indicator is configured to indicate completion of a programming level as the programming of the multiple programming levels progresses. The memory control unit is further configured to load second data for programming of the multi-level memory cells according to an indication of completion of the program progress indicator.
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