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    W79E803ADG 参数 Datasheet PDF下载

    W79E803ADG图片预览
    型号： W79E803ADG
    PDF下载： 下载PDF文件 查看货源
    内容描述： 8位微控制器 [8-BIT MICROCONTROLLER]
    分类和应用： 微控制器
    文件页数/大小： 115 页 / 1566 K
    品牌： WINBOND [ WINBOND ]
     浏览型号W79E803ADG的Datasheet PDF文件第2页浏览型号W79E803ADG的Datasheet PDF文件第3页浏览型号W79E803ADG的Datasheet PDF文件第4页浏览型号W79E803ADG的Datasheet PDF文件第5页浏览型号W79E803ADG的Datasheet PDF文件第6页浏览型号W79E803ADG的Datasheet PDF文件第7页浏览型号W79E803ADG的Datasheet PDF文件第8页浏览型号W79E803ADG的Datasheet PDF文件第9页  
    W79E804A/803A/802A Data Sheet
    8-BIT MICROCONTROLLER
    Table of Contents-
    1.
    2.
    3.
    4.
    5.
    6.
    GENERAL DESCRIPTION ......................................................................................................... 4
    FEATURES ................................................................................................................................. 5
    PARTS INFORMATION LIST ..................................................................................................... 6
    3.1
    Lead Free (RoHS) Parts information list......................................................................... 6
    PIN CONFIGURATION ............................................................................................................... 7
    PIN DESCRIPTION..................................................................................................................... 8
    FUNCTIONAL DESCRIPTION.................................................................................................... 9
    6.1
    On-Chip Flash EPROM .................................................................................................. 9
    6.2
    I/O Ports.......................................................................................................................... 9
    6.3
    Serial I/O ......................................................................................................................... 9
    6.4
    Timers ............................................................................................................................. 9
    6.5
    Interrupts......................................................................................................................... 9
    6.6
    Data Pointers ................................................................................................................ 10
    6.7
    Architecture................................................................................................................... 10
    6.7.1
    6.7.2
    6.7.3
    6.7.4
    6.7.5
    6.7.6
    ALU ................................................................................................................................10
    Accumulator ...................................................................................................................10
    B Register.......................................................................................................................10
    Program Status Word: ....................................................................................................10
    Scratch-pad RAM ...........................................................................................................11
    Stack Pointer ..................................................................................................................11
    7.
    8.
    9.
    10.
    11.
    6.8
    Power Management...................................................................................................... 11
    MEMORY ORGANIZATION...................................................................................................... 12
    7.1
    Program Memory (on-chip Flash) ................................................................................. 12
    7.2
    Data Memory ................................................................................................................ 12
    7.3
    Register Map................................................................................................................. 13
    7.4
    Working Registers......................................................................................................... 15
    7.5
    Bit addressable Locations............................................................................................. 15
    7.6
    Stack ............................................................................................................................. 15
    SPECIAL FUNCTION REGISTERS ......................................................................................... 16
    INSTRUCTION SET.................................................................................................................. 45
    9.1
    Instruction Timing.......................................................................................................... 53
    POWER MANAGEMENT.......................................................................................................... 56
    10.1 Idle Mode ...................................................................................................................... 56
    10.2 Power Down Mode ....................................................................................................... 56
    RESET CONDITIONS............................................................................................................... 57
    11.1 Sources of reset............................................................................................................ 57
    11.1.1
    External Reset ..............................................................................................................57
    -1-
    Publication Release Date: July 16, 2007
    Revision A2

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