參數(shù)資料
        型號: LH28F800BGHEBL85
        廠商: Sharp Corporation
        英文描述: 8 M-bit (512 kB x 16) SmartVoltage Flash Memories
        中文描述: 8 M位(512 KB的× 16)SmartVoltage閃存
        文件頁數(shù): 22/38頁
        文件大小: 328K
        代理商: LH28F800BGHEBL85
        LH28F800SU
        8M (512K × 16, 1M × 8) Flash Memory
        22
        DC Characteristics (Continued)
        V
        CC
        = 5.0 V ± 0.5 V, T
        A
        = 0°C to +70°C
        3/5
        Pin Set Low for 5 V Operations
        NOTES:
        1. All currents are in RMS unless otherwise noted. Typical values at V
        CC
        = 5.0 V, V
        PP
        = 5.0 V, T = 25°C. These currents are valid for all
        product versions (package and speeds).
        2. I
        CCES
        is specified with the device de-selected. If the device is read while in erase suspend mode, current draw is the sum of
        I
        CCES
        and I
        CCR
        .
        3. Automatic Power Saving (APS) reduces I
        CCR
        to less than 2 mA in Static operation.
        4. CMOS Inputs are either V
        CC
        ± 0.2 V or GND ± 0.2 V. TTL Inputs are either V
        IL
        or V
        IH
        .
        SYMBOL
        PARAMETER
        TYPE
        MIN.
        MAX.
        UNITS
        TEST CONDITIONS
        NOTE
        I
        PPR
        V
        PP
        Read Current
        65
        200
        μA
        V
        PP
        > V
        CC
        1
        I
        PPW
        V
        PP
        Write Current
        40
        60
        mA
        V
        PP
        = V
        PPH
        , Word/Byte
        Write in Progress
        1
        I
        PPE
        V
        PP
        Erase Current
        20
        40
        mA
        V
        PP
        = V
        PPH
        ,
        Block Erase in Progress
        1
        I
        PPES
        V
        PP
        Erase Suspend
        Current
        65
        200
        μA
        V
        PP
        = V
        PPH
        ,
        Block Erase Suspended
        1
        V
        IL
        Input Low Voltage
        -0.5
        0.8
        V
        V
        IH
        Input High Voltage
        2.0
        V
        CC
        + 0.5
        V
        V
        OL
        Output Low Voltage
        0.45
        V
        V
        CC
        = V
        CC
        MIN. and
        I
        OL
        = 5.8 mA
        V
        OH1
        Output High Voltage
        0.85 V
        CC
        V
        I
        OH
        = -2.5 mA
        V
        CC
        = V
        CC
        MIN.
        V
        OH2
        V
        CC
        - 0.4
        V
        I
        OH
        = -100 μA
        V
        CC
        = V
        CC
        MIN.
        V
        PPL
        V
        PP
        during Normal
        Operations
        0.0
        5.5
        V
        V
        PPH
        V
        PP
        during Write/Erase
        Operations
        5.0
        4.5
        5.5
        V
        V
        LKO
        V
        CC
        Erase/Write
        Lock Voltage
        2.0
        V
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