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Small size, low consumption, multilevel nonvolatile memory

机译:体积小,功耗低,多层非易失性存储器

摘要

A multilevel nonvolatile memory includes a supply line (28) supplying a supply voltage (VDD), a voltage boosting circuit (26) supplying a boosted voltage (Vp), higher than the supply voltage (VDD), a boosted line (30) connected to the voltage boosting circuit (26) and a reading circuit (25) including at least one comparator (35). The comparator (35) includes a first and a second input (35a, 35b), a first and a second output (45a, 45b), at least one amplification stage (40) connected to the boosted line (30), and a boosted line latch stage (41) connected to the supply line (28).
机译:一种多级非易失性存储器,包括提供电源电压(V DD )的电源线( 28 ),提供电源电压的升压电路( 26 )。升压电压(V p )高于电源电压(V DD ),连接到升压电路的升压线( 30 ) ( 26 )和包括至少一个比较器( 35 )的读取电路( 25 )。比较器( 35 )包括第一和第二输入( 35 a ,35 b < / I>),第一和第二输出( 45 a ,45 b ),至少一个放大级( 40 )连接到增强线( 30 ),增强线锁存级( 41 )连接到电源线( 28 )。

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