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    參數(shù)資料
    型號(hào): X28HC64EM-70
    英文描述: 5 Volt, Byte Alterable E2PROM
    中文描述: 5伏,可變E2PROM的字節(jié)
    文件頁(yè)數(shù): 4/24頁(yè)
    文件大?。?/td> 112K
    代理商: X28HC64EM-70
    4
    X28HC64
    DATA
    Polling can effectively reduce the time for writing
    to the X28HC64. The timing diagram in Figure 2 illus-
    trates the sequence of events on the bus. The software
    flow diagram in Figure 3 illustrates one method of
    implementing the routine.
    3857 FHD F13
    WRITE DATA
    SAVE LAST DATA
    AND ADDRESS
    READ LAST
    ADDRESS
    IO7
    COMPARE
    READY
    NO
    YES
    WRITES
    COMPLETE
    NO
    YES
    Figure 3.
    DATA
    Polling Software Flow
    DATA
    POLLING I/O
    7
    Figure 2.
    DATA
    Polling Bus Sequence
    3857 FHD F12
    CE
    OE
    WE
    I/O7
    X28HC64
    READY
    LAST
    WRITE
    HIGH Z
    VOL
    VIH
    A0–A12
    An
    An
    An
    An
    An
    An
    VOH
    An
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    X28HC64EM-90 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:5 Volt, Byte Alterable EEPROM
    X28HC64EMB-12 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:5 Volt, Byte Alterable EEPROM
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