SN8P1602B

8位微控制器

目录

AMENDENT历史............................................................................................................................... 2

1

产品OVERVIEW................................................................................................................. 8

一般DESCRIPTION........................................................................................................................... 8

UPGRADE FROM SN8P1602/SN8P1603/SN8P1602A............................................................................... 8

特点.................................................................................................................................................... 9

选择TABLE..................................................................................................................................... 9

系统框图DIAGRAM.................................................................................................................... 10

引脚分配..................................................................................................................................... 11

引脚说明.................................................................................................................................. 12

PIN电路图........................................................................................................................ 12

2

3

编译选项列表............................................................................................................... 13

SN8P1602B .................................................................................................................................................. 13

地址空间....................................................................................................................... 14

程序存储器(ROM)................................................................................................................... 14

概述.............................................................................................................................................. 14

用户复位向量地址（ 0000H ） ........................................... ................................................ 15

中断向量地址（ 0008H ） ............................................ ................................................ 15

校验和计算................................................................................................................. 17

通用的程序存储区............................................. ................................. 18

查表DESCRIPTION.......................................................................................................... 18

跳转表DESCRIPTION................................................................................................................. 20

数据存储器（ RAM ） ........................................................................................................................... 22

概观.............................................................................................................................................. 22

工作REGISTERS............................................................................................................................. 23

Y，Z寄存器...................................................................................................................................... 23

松翰科技股份有限公司

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