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    SM5958W40PP 参数 Datasheet PDF下载

    SM5958W40PP图片预览
    型号： SM5958W40PP
    PDF下载： 下载PDF文件 查看货源
    内容描述： SM5958\n8位微控制器\n32KB具有ISP功能的Flash\n和1KB RAM的嵌入式 [SM5958 8-Bit Micro-controller 32KB with ISP Flash & 1KB RAM embedded]
    分类和应用： 微控制器
    文件页数/大小： 53 页 / 1834 K
    品牌： SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
     浏览型号SM5958W40PP的Datasheet PDF文件第2页浏览型号SM5958W40PP的Datasheet PDF文件第3页浏览型号SM5958W40PP的Datasheet PDF文件第4页浏览型号SM5958W40PP的Datasheet PDF文件第5页浏览型号SM5958W40PP的Datasheet PDF文件第6页浏览型号SM5958W40PP的Datasheet PDF文件第7页浏览型号SM5958W40PP的Datasheet PDF文件第8页浏览型号SM5958W40PP的Datasheet PDF文件第9页  
    FOSVOS TEL: 021-58998693
    SM5958
    8-Bit Micro-controller
    32KB with ISP Flash
    & 1KB RAM embedded
    Product List ................................................................................................................................................................... 3
    Description .................................................................................................................................................................... 3
    Ordering Information ..................................................................................................................................................... 3
    Features ........................................................................................................................................................................ 3
    Pin Configuration .......................................................................................................................................................... 4
    Block Diagram............................................................................................................................................................... 7
    Special Function Register (SFR) .................................................................................................................................. 9
    Function Description ................................................................................................................................................... 12
    1.
    General Features ........................................................................................................................................... 12
    1.1
    Embedded Flash ................................................................................................................................... 12
    1.2
    IO Pads ................................................................................................................................................. 12
    1.3
    System Control Register (SCONF) ....................................................................................................... 12
    2.
    Instruction Set ................................................................................................................................................ 13
    3.
    Memory Structure .......................................................................................................................................... 17
    3.1
    Program Memory .................................................................................................................................. 17
    3.2
    Data Memory......................................................................................................................................... 18
    3.3
    Data memory - lower 128 byte (00h to 7Fh) ......................................................................................... 18
    3.4
    Data memory - higher 128 byte (80h to FFh)........................................................................................ 18
    3.5
    Data memory - Expanded 768 bytes ($0000 to $02FF) ....................................................................... 18
    4.
    CPU Engine ................................................................................................................................................... 22
    4.1
    Accumulator .......................................................................................................................................... 22
    4.2
    B Register ............................................................................................................................................. 22
    4.3
    Program Status Word ............................................................................................................................ 23
    4.4
    Stack Pointer ......................................................................................................................................... 23
    4.5
    Data Pointer .......................................................................................................................................... 23
    5.
    GPIO .............................................................................................................................................................. 24
    6.
    Timer 0 and Timer 1 ....................................................................................................................................... 25
    6.1
    Timer/counter mode control register (TMOD) ....................................................................................... 25
    6.2
    Timer/counter control register (TCON) ................................................................................................. 26
    6.3
    Mode 0 (13-bit Counter/Timer) .............................................................................................................. 26
    6.4
    Mode 1 (16-bit Counter/Timer) .............................................................................................................. 27
    6.5
    Mode 2 (8-bit auto-reload Counter/Timer) ............................................................................................ 27
    6.6
    Mode 3 (Timer 0 acts as two independent 8 bit Timers / Counters) .....................................................27
    7.
    Timer 2 ........................................................................................................................................................... 29
    7.1
    Capture mode ....................................................................................................................................... 30
    7.2
    Auto-reload (Up or Down Counter) ....................................................................................................... 31
    7.3
    Programmable clock out ....................................................................................................................... 32
    8.
    Serial interface – UART ................................................................................................................................. 34
    8.1
    Serial interface ...................................................................................................................................... 34
    8.1.1
    Mode 0.......................................................................................................................................... 35
    8.1.2
    Mode 1.......................................................................................................................................... 35
    8.1.3
    Mode 2.......................................................................................................................................... 36
    8.1.4
    Mode 3.......................................................................................................................................... 36
    8.2
    Multiprocessor Communication of Serial Interface ............................................................................... 36
    8.3
    Baud Rate Generator ............................................................................................................................ 37
    8.3.1
    Serial interface Mode 0 ................................................................................................................ 37
    8.3.2
    Serial interface Mode 2 ................................................................................................................ 37
    8.3.3
    Serial interface Mode 1 and 3 ...................................................................................................... 37
    9.
    Interrupt.......................................................................................................................................................... 38
    10.
    Watch Dog Timer ........................................................................................................................................... 40
    11.
    Power Management Unit ............................................................................................................................... 42
    11.1
    Idle mode .............................................................................................................................................. 42
    11.2
    Power Down mode ................................................................................................................................ 42
    12.
    Pulse Width Modulation (PWM) ..................................................................................................................... 44
    13.
    Two-Wire Series Interface (TWSI) ................................................................................................................. 46
    14.
    In-System Programming (Internal ISP) .......................................................................................................... 49
    Specifications subject to change without notice contact your sales representatives for the most recent information.
    ISSFD-M089
    Ver A SM5958 3/19/2014
    -1-

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