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1. (AU1997049966) Nonvolatile writeable memory with fast programming capability

专利局 : 澳大利亚
申请号: 49966/97 申请日: 23.10.1997
公布号: 1997049966 公布日: 10.09.1998
公布类型: A
专利合作条约参考号: 申请号:US1997019209;公布号: 单击查看数据
国际专利分类:
G11C 16/10
G11C 16/34
G PHYSICS
11
信息存储
C
静态存储器
16
可擦除可编程序只读存储器
02
电可编程序的
06
辅助电路,例如,用于写入存储器的
10
编程或数据输入电路
G PHYSICS
11
信息存储
C
静态存储器
16
可擦除可编程序只读存储器
02
电可编程序的
06
辅助电路,例如,用于写入存储器的
34
编程状态的确定,例如,阈值电压、过编程或欠编程、保留
申请人: Intel Corporation
发明人: Doller, Edward M.
Hurter, Andrew J.
优先权数据: 08770397 20.12.1996 US
标题: (EN) Nonvolatile writeable memory with fast programming capability
摘要:
(EN) A method and apparatus provides capability for fast programming of a nonvolatile writeable memory. One or more memory cells of a block of memory cells of the nonvolatile writeable memory is programmed using no more than one program pulse. The memory cells of the block of memory cells having a threshold voltage in an intermediate region (62) below a programmed reference level (54) and above an erase reference level (50) are identified. These identified memory cells are programmed with one or more program pulses to raise the threshold voltage of the corresponding memory cell up to the programmed reference level (52).
也发表为:
WO/1998/028745