PD753012A ， 753016A ， 753017A

目录

1.引脚配置（顶视图） ..................................................................................................... 6

2.框图............................................................................................................................... 8

3. PIN

3.1

3.2

3.3

3.4

功能.................................................................................................................................... 9

端口引脚...................................................................................................................................... 9

非端口引脚............................................................................................................................ 11

引脚输入/输出电路......................................................................................................... 13

推荐连接的未使用引脚............................................. ............................ 15

之间的Mk I MODE和Mk II模式4.切换功能...................................... ... 16

MK I模式和Mk II模式之间的差异4.1 ........................................ ............................ 16

4.2设置堆栈区选择寄存器法（ SBS ） ....................................... .................... 17

5.内存配置............................................................................................................18

6.外围硬件功能............................................. .......................................... 23

6.1数字量输入/输出端口........................................................................................................ 23

6.2时钟发生器........................................................................................................................24

6.3系统时钟振荡器控制功能............................................ ........................ 25

6.4时钟输出电路.................................................................................................................26

6.5基本间隔定时器/看门狗定时器........................................... .......................................... 27

6.6钟表定时器..............................................................................................................................28

6.7定时/计数器.................................................................................................................29

6.8串行接口.......................................................................................................................... 33

6.9 LCD控制器/驱动器............................................................................................................... 35

6.10位连续缓冲区................................................................................................................ 37

7.中断功能和测试功能........................................... ............................... 38

8.待机功能.......................................................................................................................40

9.复位功能............................................................................................................................ 41

10.掩膜选项.................................................................................................................................. 44

11.指令集........................................................................................................................... 45

12.电气规范...................................................................................................... 57

13.特性曲线（参考值） .......................................... .................... 71

14.封装图纸..................................................................................................................... 73

15.推荐焊接条件............................................. ................................... 77

4

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