PD75304B,75306B,75308B
目录
1.引脚配置(顶视图) .......................................... .................................................. ...
2. BLOCK DIAGRAM............................................................................................................................
3.引脚功能..............................................................................................................................
3.1
3.2
3.3
3.4
3.5
端口引脚..............................................................................................................................................
非端口引脚.....................................................................................................................................
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
8
9
9
11
13
15
16
4.
5.
内存配置..........................................................................................................
外围硬件功能............................................... .........................................
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
PORTS .....................................................................................................................................................
时钟发生器...............................................................................................................................
时钟输出电路.......................................................................................................................
基本间隔定时器........................................................................................................................
钟表定时器........................................................................................................................................
定时器/事件计数器.......................................................................................................................
串行接口.................................................................................................................................
LCD控制器/驱动....................................................................................................................
BIT连续缓冲区......................................................................................................................
16
21
21
22
23
24
25
26
28
30
32
6.
7.
8.
9.
中断功能.................................................................................................................
待机功能....................................................................................................................
复位功能..........................................................................................................................
指令集.........................................................................................................................
32
34
35
37
10.掩膜选项选择............................................................................................................ 45
11.电气规范......................................................................................................
12.封装信息..............................................................................................................
13.推荐焊接条件............................................. ...................................
附录A.差异和系列产品........................................... ...................
附录B.开发工具............................................. ..................................................
附录C.相关文件............................................. .................................................
46
64
67
70
72
73
5