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  • 參數(shù)資料
    型號(hào): M38257M8D-090FP
    廠商: Mitsubishi Electric Corporation
    英文描述: Low-Power Dual 2-Input Positive-AND Gate 8-DSBGA -40 to 85
    中文描述: 單芯片8位CMOS微機(jī)
    文件頁數(shù): 49/70頁
    文件大小: 607K
    代理商: M38257M8D-090FP
    SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
    MITSUBISHI MICROCOMPUTERS
    3825 Group
    49
    2
    125
    45
    40
    250
    105
    105
    80
    80
    800
    370
    370
    220
    100
    Note :
    When f(X
    IN
    ) = 8 MHz and bit 6 of address 001A
    16
    is “1” (Clock synchronous).
    Divide this value by four when f(X
    IN
    ) = 8 MHz and bit 6 of address 001A
    16
    is “0” (UART).
    Reset input “L” pulse width
    Main clock input cycle time (X
    IN
    input)
    Main clock input “H” pulse width
    Main clock input “L” pulse width
    CNTR
    0
    , CNTR
    1
    input cycle time
    CNTR
    0
    , CNTR
    1
    input “H” pulse width
    CNTR
    0
    , CNTR
    1
    input “L” pulse width
    INT
    0
    to INT
    3
    input “H” pulse width
    INT
    0
    to INT
    3
    input “L” pulse width
    Serial I/O clock input cycle time (Note)
    Serial I/O clock input “H” pulse width (Note)
    Serial I/O clock input “L” pulse width (Note)
    Serial I/O input set up time
    Serial I/O input hold time
    t
    w(RESET)
    t
    c(X
    IN
    )
    t
    wH(X
    IN
    )
    t
    wL(X
    IN
    )
    t
    c(CNTR)
    t
    wH(CNTR)
    t
    wL(CNTR)
    t
    wH(INT)
    t
    wL(INT)
    t
    c(S
    CLK
    )
    t
    wH(S
    CLK
    )
    t
    wL(S
    CLK
    )
    t
    su(R
    X
    D–S
    CLK
    )
    t
    h(S
    CLK
    –R
    X
    D)
    Symbol
    Parameter
    Limits
    Typ.
    Min.
    μ
    s
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    Unit
    Max.
    Table 18. Timing requirements 1
    (V
    CC
    = 4.0 to 5.5 V, V
    SS =
    0 V, T
    a
    = –20 to 85
    °
    C, unless otherwise noted.)
    2
    125
    45
    40
    500/
    (V
    CC
    –2)
    250/
    (V
    CC
    –2)–20
    250/
    (V
    CC
    –2)–20
    230
    230
    2000
    950
    950
    400
    200
    Reset input “L” pulse width
    Main clock input cycle time (X
    IN
    input)
    Main clock input “H” pulse width
    Main clock input “L” pulse width
    CNTR
    0
    , CNTR
    1
    input cycle time
    CNTR
    0
    , CNTR
    1
    input “H” pulse width
    CNTR
    0
    , CNTR
    1
    input “L” pulse width
    INT
    0
    to INT
    3
    input “H” pulse width
    INT
    0
    to INT
    3
    input “L” pulse width
    Serial I/O clock input cycle time (Note)
    Serial I/O clock input “H” pulse width (Note)
    Serial I/O clock input “L” pulse width (Note)
    Serial I/O input set up time
    Serial I/O input hold time
    t
    w(RESET)
    t
    c(X
    IN
    )
    t
    wH(X
    IN
    )
    t
    wL(X
    IN
    )
    t
    c(CNTR)
    t
    wH(CNTR)
    t
    wL(CNTR)
    t
    wH(INT)
    t
    wL(INT)
    t
    c(S
    CLK
    )
    t
    wH(S
    CLK
    )
    t
    wL(S
    CLK
    )
    t
    su(R
    X
    D–S
    CLK
    )
    t
    h(S
    CLK
    –R
    X
    D)
    Symbol
    Parameter
    Limits
    Typ.
    Min.
    μ
    s
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    ns
    Unit
    Max.
    Note:
    When f(X
    IN
    ) = 8 MHz and bit 6 of address 001A
    16
    is “1” (Clock synchronous).
    Divide this value by four when f(X
    IN
    ) = 8 MHz and bit 6 of address 001A
    16
    is “0” (UART).
    Table 19. Timing requirements 2
    (V
    CC
    = 2.5 to 4.0 V, V
    SS =
    0 V, T
    a
    = –20 to 85
    °
    C, unless otherwise noted.)
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