PD784035Y ， 784036Y ， 784037Y ， 784038Y

9.

本地总线接口............................................................................................................. 52

9.1

9.2

9.3

9.4

9.5

内存扩展.............................................................................................................................. 52

存储空间...................................................................................................................................... 53

可编程的等待............................................................................................................................. 54

伪静态RAM刷新功能............................................. ................................................. 54

总线保持功能............................................................................................................................... 54

10.待机功能................................................................................................................... 55

11.复位功能......................................................................................................................... 56

12.指令集........................................................................................................................ 57

5

13.电气特性.............................................. .................................................. 。 62

14.封装图纸................................................................................................................. 83

5

15.推荐焊接条件............................................. ............................... 86

附录A开发工具.............................................. ................................................ 88

附录B相关文件.............................................. ............................................... 90

6