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SN8P2608 参数 Datasheet PDF下载

SN8P2608图片预览
型号: SN8P2608
PDF下载: 下载PDF文件 查看货源
内容描述: 8位微控制器 [8-Bit Micro-Controller]
分类和应用: 微控制器
文件页数/大小: 112 页 / 741 K
品牌: SONIX [ SONIX TECHNOLOGY COMPANY ]
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SN8P2608
8位微控制器
3.1
3.2
3.3
3.4
OVERVIEW..................................................................................................................................... 39
POWER ON RESET......................................................................................................................... 40
看门狗RESET...................................................................................................................... 40
掉电复位..................................................................................................................... 41
掉电说明............................................... .................................................. 41
3.4.1
3.4.2
系统工作电压DECSRIPTION ............................................. ........... 42
3.4.3
掉电复位性能改进.............................................. .................................... 42
3.5
外部复位........................................................................................................................ 44
3.6
外部复位电路....................................................................................................... 44
3.6.1
3.6.2
3.6.3
3.6.4
3.6.5
4
4
简单的RC复位电路........................................................................................................... 44
二极管& RC复位电路........................................................................................................ 45
稳压二极管复位电路........................................................................................................ 45
电压偏移复位Circuit........................................................................................................ 46
外部复位IC...................................................................................................................... 47
系统时钟.................................................................................................................................. 48
4.1
4.2
4.3
4.4
OVERVIEW..................................................................................................................................... 48
时钟框图.......................................................................................................... 48
OSCM寄存器........................................................................................................................... 49
系统高速时钟................................................................................................................. 50
4.4.1
外部高速CLOCK...................................................................................................... 50
4.4.1.1 CRYSTAL/CERAMIC......................................................................................................... 51
4.4.1.2 RC......................................................................................................................................... 51
4.4.1.3外部时钟信号............................................ ............................................... 52
4.5
系统低速时钟.................................................................................................................. 53
4.5.1
5
5
系统时钟测试............................................... ......................................... 54
系统工作模式........................................................................................................... 55
5.1
5.2
5.3
OVERVIEW..................................................................................................................................... 55
系统模式SWITCHING....................................................................................................... 56
WAKEUP ......................................................................................................................................... 58
概述.............................................................................................................................. 58
WAKEUP TIME........................................................................................................................ 58
P1W唤醒控制寄存器.............................................. ..................................... 58
5.3.1
5.3.2
5.3.3
6
6
INTERRUPT........................................................................................................................................... 59
6.1
6.2
6.3
6.4
6.5
OVERVIEW..................................................................................................................................... 59
INTEN中断使能寄存器.............................................. ..................................... 60
INTRQ中断请求寄存器.............................................. .................................. 61
GIE全局中断.............................................. ...................................... 61
PUSH , POP处理.................................................................................................................... 62
第4页
松翰科技股份有限公司
1.4版