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    參數(shù)資料
    型號(hào): HD404394
    廠商: Hitachi,Ltd.
    英文描述: 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
    中文描述: 4位HMCS400系列微電腦(4位單片微計(jì)算機(jī))
    文件頁(yè)數(shù): 74/100頁(yè)
    文件大?。?/td> 610K
    代理商: HD404394
    HD404344R Series/HD404394 Series
    74
    I
    AD
    off flag
    (IAOF)
    S
    4
    A/D channel
    register (ACR)
    A/D mode
    register 2
    (AMR2)
    A/D mode
    register 1
    (AMR1)
    A/D interrupt
    request flag
    (IFAD)
    Encoder
    A/D data
    registers
    (ADRU, L)
    A/D start flag
    (ADSF)
    D/A
    V
    CC
    (V
    ref
    )
    *
    2
    GND
    Operating mode signal (1 in stop mode)
    I
    +
    Comp
    A/D
    controller
    R3
    3
    /AN
    3
    R3
    2
    /AN
    2
    R3
    1
    /AN
    1
    (R3
    0
    /AN
    0
    )
    *
    1
    Control signal
    for conversion
    time
    4
    Notes: 1.
    2.
    Available for the HD404344R series and HD4074344. Not available for the HD404394 series.
    Connected to V
    CC
    for the HD404344R series and HD4074344. Connected to V
    ref
    for the
    HD404394 series.
    Figure 52 A/D Converter Block Diagram
    相關(guān)PDF資料
    PDF描述
    HD4074344S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
    HD4074394S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
    HD40C4341R 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
    HD40C4342R 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
    HD40C4344R 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
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    參數(shù)描述
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