Program algorithm for low voltage single power supply flash memories
    1.
    发明授权
    Program algorithm for low voltage single power supply flash memories 失效
    低电压单电源闪存的程序算法

    公开(公告)号:US5644531A

    公开(公告)日:1997-07-01

    申请号:US551705

    申请日:1995-11-01

    IPC分类号: G11C16/02 G11C16/10 G11C7/00

    CPC分类号: G11C16/10

    摘要: A programming algorithm for a flash memory wherein programming circuitry is subdivided into a set of separately controllable groups. The algorithm detects a number of logic zeros to be programmed into a flash cell array by each group and switches among the groups such that a number of simultaneously programmed cells in the flash cell array does not exceed a predetermined number and such that maximum available programming current is used to enhance programming speed.

    摘要翻译: 一种用于闪速存储器的编程算法,其中编程电路被细分为一组可单独控制的组。 该算法检测要由每个组编程到闪存单元阵列中的多个逻辑零,并且在组之间切换,使得闪存单元阵列中的多个同时编程的单元不超过预定数量,并且使得最大可用编程电流 用于提高编程速度。