W78IE52/W78I052A
8位微控制器
目录 -
1.
2.
3.
4.
5.
概述......................................................................................................... 3
特点................................................................................................................................. 3
引脚配置............................................................................................................ 4
PIN DESCRIPTION.....................................................................................................................五
功能说明................................................ .................................................. 6
5.1
5.2
定时器0，1，和2........................................................................................................... 6
新定义Peripheral.................................................................................................. 6
5.2.1
5.2.2
5.2.3
5.2.4
INT2
/
INT3
................................................................................................................6
PORT4 .........................................................................................................................7
降低EMI辐射............................................... .................................................. 0.7
断电标志..............................................................................................................8
看门狗定时器控制寄存器.............................................. .................................. 8
5.3
5.4
5.5
看门狗定时器............................................................................................................. 8
5.3.1
时钟............................................................................................................................. 10
动力Management...................................................................................................... 10
5.5.1
5.5.2
空闲Mode....................................................................................................................10
掉电Mode......................................................................................................10
5.6
6.
6.1
6.2
6.3
6.4
6.5
6.6
6.7
7.
7.1
7.2
7.3
8.
9.
10.
Reset............................................................................................................................. 10
读操作............................................................................................................ 11
输出禁用Condition.............................................................................................. 11
程序运行....................................................................................................... 11
编程验证操作............................................... .............................................. 11
抹去Operation............................................................................................................ 11
擦除验证操作............................................... .................................................. 11
编程/擦除禁止操作............................................. ..................................... 12
锁bit.......................................................................................................................... 13
MOVC Inhibit................................................................................................................. 14
加密..................................................................................................................... 14
片内Flash EPROM特性............................................ ......................... 11
安全位....................................................................................................................... 13
绝对最大额定值............................................... ............................................ 14
DC CHARACTERISTICS.......................................................................................................... 15
AC特性.......................................................................................................... 16
出版日期： 2006年10月2日
修订版A4
-1-
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