PD75108F,75112F,75116F
目录
1.
2.
3.
引脚配置（顶视图） .....................................................................................................
框图..................................................................................................................................
引脚功能....................................................................................................................................
3.1
3.2
3.3
3.4
3.5
端口引脚.....................................................................................................................................................
其它销...................................................................................................................................................
引脚输入/输出电路...................................................................................................................
未使用引脚的推荐连接............................................. ....................................
有关注意事项P00 / INT4的引脚和复位引脚......................................... ......................
6
7
8
8
9
10
11
12
4.
5.
内存配置................................................................................................................ 13
外围硬件功能............................................... ............................................... 18
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
数字输入/输出端口................................................................................................................
时钟发生器.....................................................................................................................................
时钟输出电路.............................................................................................................................
基本间隔定时器..............................................................................................................................
定时/计数器.............................................................................................................................
串行接口.......................................................................................................................................
可编程阈值端口（模拟输入端口） .......................................... ..................
BIT连续缓冲区...........................................................................................................................
18
19
20
21
21
23
25
26
6.
7.
8.
9.
中断功能........................................................................................................................ 27
待机功能........................................................................................................................... 29
复位功能.................................................................................................................................三十
指令集................................................................................................................................ 32
10.应用实例...................................................................................................................... 41
10.1无绳电话机（子集） ............................................................................................................
10.2显示寻呼机............................................................................................................................................
41
42
11.掩膜选项选择.................................................................................................................. 43
12.电气规范............................................................................................................ 44
12.1当Ta = -40 + 50
°C,
V
DD
= 2.7 5.0 V ............................................. ..............................................
12.2当Ta = -40 + 60
°C,
V
DD
= 2.8 5.0 V ............................................. ..............................................
45
55
4
