Address buffer in a flash memory
    82.
    发明授权
    Address buffer in a flash memory 有权
    闪存中的地址缓冲区

    公开(公告)号:US06381192B1

    公开(公告)日:2002-04-30

    申请号:US09722470

    申请日:2000-11-28

    IPC分类号: G11C800

    CPC分类号: G11C8/06 G11C16/08

    摘要: An address buffer in a flash memory includes a buffer section for buffering external addresses to select specific sectors in the flash memory, a code storage section for storing a code to select a memory sector in the flash memory, a setting section for outputting internal addresses IA17˜IA17 selecting the memory sector, by using the code outputted from the code storage section and sector select addresses among the external addresses.

    摘要翻译: 闪速存储器中的地址缓冲器包括用于缓冲外部地址以选择闪速存储器中的特定扇区的缓冲器部分,用于存储选择闪速存储器中的存储器扇区的代码的代码存储部分,用于输出内部地址IA17的设置部分 〜IA17通过使用从代码存储部分输出的代码和外部地址中的扇区选择地址来选择存储器扇区。

    Apparatus for saving power consumption in semiconductor memory devices
    83.
    发明授权
    Apparatus for saving power consumption in semiconductor memory devices 失效
    用于节省半导体存储器件功耗的装置

    公开(公告)号:US5926435A

    公开(公告)日:1999-07-20

    申请号:US843

    申请日:1997-12-30

    摘要: A power consumption saving apparatus for semiconductor memory devices such as DRAM's, which is configured to preferentially latch a clock signal and a chip selection signal over other input command signals so that latch circuits for latching the input command signals are controlled in accordance with the clock signal and chip selection signal, thereby saving power consumption occurring in input latches not selected. The apparatus includes an input latch as a latch control circuit for preferentially latching a clock signal and a chip selection signal and outputting the latched signals as a control signal for controlling latch circuits.

    摘要翻译: 一种用于诸如DRAM的半导体存储器件的功耗节省装置,其被配置为优先地锁存时钟信号和芯片选择信号超过其他输入命令信号,从而根据时钟信号来控制用于锁存输入命令信号的锁存电路 和芯片选择信号,从而节省了未被选择的输入锁存器中发生的功耗。 该装置包括输入锁存器作为锁存控制电路,用于优先锁存时钟信号和芯片选择信号,并输出锁存信号作为控制锁存电路的控制信号。