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AS273 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - MCU 8-bit microcontroller - Aschip

भाग संख्या AS273
समारोह MCU 8-bit microcontroller
मैन्युफैक्चरर्स Aschip 
लोगो Aschip लोगो 
पूर्व दर्शन
1 Page
		
<?=AS273?> डेटा पत्रक पीडीएफ

AS273 pdf
AS273 用户手册 V1.0
目录
1 产品简介 .......................................................................................................................................................4
1.1 产品特性........................................................................................................................................4
1.2 系统框图........................................................................................................................................5
1.3 引脚排列........................................................................................................................................6
1.4 引脚说明........................................................................................................................................7
2 中央处理器 ...................................................................................................................................................7
2.1 指令集............................................................................................................................................7
2.2 程序存储器(OTP....................................................................................................................7
2.3 数据存储器....................................................................................................................................8
2.4 堆栈................................................................................................................................................9
2.5 烧录配置选项 OPBIT ...................................................................................................................9
2.6 控制寄存器.................................................................................................................................. 11
3 系统时钟 .....................................................................................................................................................14
3.1 外接晶体振荡器..........................................................................................................................14
3.2 内置高精度 RC 振荡器 ..............................................................................................................15
3.3 内置低速 RC 振荡器 ..................................................................................................................15
3.4 工作模式......................................................................................................................................15
3.5 低功耗模式..................................................................................................................................17
4 复位 .............................................................................................................................................................18
4.1 复位条件......................................................................................................................................18
4.2 上电复位......................................................................................................................................19
4.3 外部复位......................................................................................................................................19
4.4 掉电复位......................................................................................................................................19
4.5 WDT 看门狗复位........................................................................................................................19
5 I/O ...........................................................................................................................................................19
5.1 IO 工作模式 ................................................................................................................................19
5.2 上拉电阻控制..............................................................................................................................20
5.3 端口模式控制..............................................................................................................................21
6 定时器 .........................................................................................................................................................21
6.1 看门狗(WDT.........................................................................................................................21
6.2 定时器 T0 ....................................................................................................................................21
6.3 定时器 T1 ....................................................................................................................................24
7 模数转换器(ADC.................................................................................................................................25
7.1 ADC 功能介绍 ............................................................................................................................25
7.2 ADC 转换时序图 ........................................................................................................................25
7.3 ADC 操作步骤 ............................................................................................................................25
7.4 ADC 相关寄存器 ........................................................................................................................26
8 低电压检测(LVD..................................................................................................................................27
9 中断 .............................................................................................................................................................28
9.1 外中断..........................................................................................................................................28
9.2 键盘中断......................................................................................................................................28
9.3 定时器中断..................................................................................................................................29
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डाउनलोड[ AS273 Datasheet.PDF ]


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