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专利名称：Page buffer circuit发明人：Ji-Yu Hung申请号：US14319457申请日：20140630公开号：US09153328B2公开日：20151006
专利附图：
摘要：A page buffer circuit is coupled to a bit line of a memory array. The page buffercircuit includes a latch storing different data during different phases of a multi-phaseprogram operation. A preparation phase is after the program phase and after theprogram verify phase of the present multi-phase program operation. For the preparation
phase, the control circuitry causes the latch to store the preparation data indicatingwhether to program the memory cell in a subsequent multi-phase program operationfollowing the present multi-phase program operation. Results of the program verifyphase, and contents of the latch at a start of the present multi-phase program operation,are sufficient to determine the preparation data.
申请人：Macronix International Co., Ltd.
地址：Hsinchu TW
国籍：TW
代理机构：Haynes Beffel & Wolfeld LLP
代理人：Kenta Suzue
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