公开(公告)号：US06795344B2

公开(公告)日：2004-09-21

申请号：US10316851

申请日：2002-12-12

Applicant: Yeh Jun Lin

Inventor： Yeh Jun Lin

IPC: G11C1610

CPC classification number: G11C16/30

Abstract: A floating gate memory architecture having current regulator is disclosed. A floating gate memory block have at least a programming voltage node for being programmed a plurality of bits according to the control of a plurality of bit lines. A high voltage source provides a regulated voltage when the plurality of bits are programmed in. A high voltage decoder locates between the floating gate memory block and the high voltage source for connecting the voltage to the programming voltage node according to the programming data of the floating gate memory block. A current regulator connects to the programming voltage node for keeping the programming voltage node in a constant voltage, and making a constant current flowing into said floating gate memory block according to said plurality of bits.

Abstract translation: 公开了一种具有电流调节器的浮动存储架构。 浮动栅极存储块至少具有编程电压节点，用于根据多个位线的控制来编程多个位。 当多个位被编程时，高电压源提供调节电压。高电压解码器位于浮动栅极存储器块和高电压源之间，用于根据浮动的编程数据将电压连接到编程电压节点 门内存块。 电流调节器连接到编程电压节点，用于将编程电压节点保持在恒定电压，并根据所述多个位使恒定电流流入所述浮动栅极存储器块。

公开(公告)号：US06707717B2

公开(公告)日：2004-03-16

申请号：US10214120

申请日：2002-08-08

Applicant: Yeh Jun-Lin

Inventor： Yeh Jun-Lin

IPC: G11C1606

CPC classification number: G11C16/28 ,  G11C7/062 ,  G11C7/067 ,  G11C2207/063

Abstract: A current sense amplifier with dynamic pre-charge is proposed. There is a storage unit having a sense line, a voltage amplifier for generating a first output signal depending on the sense line, a first current mirror for generating a first current depending on the first output signal, a second current mirror for generating a second current depending on a reference storage unit, and a pre-charge circuit for generating a charge up signal on the sense line to pre-charge the sense line to an operation current level depending on the first output signal, the second current and a clock pulse so as to directly detect a data in the storage unit during detecting the sense line.

Abstract translation: 提出了具有动态预充电的电流检测放大器。 存在具有检测线的存储单元，用于根据检测线产生第一输出信号的电压放大器，用于根据第一输出信号产生第一电流的第一电流镜，用于产生第二电流的第二电流镜 取决于参考存储单元，以及预充电电路，用于在感测线上产生充电信号，以根据第一输出信号，第二电流和时钟脉冲将感测线预充电到工作电流电平 以便在检测感测线期间直接检测存储单元中的数据。