飞思卡尔半导体公司
1998年4月30日
常规版本规格
图列表
科幻gure
1-1
1-2
1-3
1-4
1-5
2-1
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2-3
2-4
3-1
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4-2
4-3
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4-7
5-1
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9-11
9-12
10-1
10-2
10-3
11-1
标题
页面
MC68HC05PL4框图............................................... ........................ 1-2
MC68HC05PL4引脚分配............................................... ....................... 1-3
MC68HC05PL4B引脚分配............................................... .................... 1-3
振荡器连接................................................ ..................................... 1-4
杂项控制和状态寄存器( MICSR ) ...................................... 1-5
MC68HC05PL4存储器映射............................................... ........................... 2-1
COP看门狗寄存器( COPR ) ............................................ ........................ 2-2
I / O寄存器$ 0000- $ 000F .......................................... .................................... 2-3
I / O寄存器$ 0010- $ 001F .......................................... .................................... 2-4
MC68HC05编程模型............................................... ...................... 3-1
中断堆叠顺序............................................... .................................... 4-2
中断流程图................................................ ........................................... 4-3
外部中断逻辑............................................... ..................................... 4-5
杂项控制和状态寄存器( MICSR ) ...................................... 4-5
上拉使能寄存器( PUER ) .......................................... ........................... 4-7
键盘中断使能寄存器( KIER ) ........................................... .......... 4-7
键盘中断标志寄存器( KIFR ) ........................................... .............. 4-7
复位源................................................ ................................................. 5 -1
杂项控制和状态寄存器( MICSR ) ...................................... 5-2
COP看门狗框图.............................................. .......................... 5-3
COP看门狗寄存器( COPR ) ............................................ ........................ 5-3
杂项控制和状态寄存器( MICSR ) ...................................... 5-4
停止恢复时序图.............................................. ......................... 5-7
内部复位时序图.............................................. .......................... 5-8
STOP / WAIT流程图.............................................. ....................................... 6-3
端口输入/输出电路............................................. .................................. 7-1
系统时钟控制寄存器( SYSCR ) ........................................... ............. 8-1
可编程定时器框图.............................................. ................. 9-1
定时器计数器和寄存器框图............................................ ........ 9-2
可编程定时寄存器( TMRH , TMRL ) .......................................... 9-3 ....
备选C方框图.............................................. ...................... 9-4
备用计数器寄存器( ACRH , ACRL ) .......................................... ......... 9-4
定时器输入捕捉框图............................................. .................... 9-5
输入捕捉寄存器( ICRH , ICRL ) .......................................... ................... 9-6
定时器输出比较框图............................................. ............... 9-7
输出比较寄存器( OCRH , OCRL ) .......................................... .......... 9-7
定时器控制寄存器( TCR ) ............................................ .............................. 9-8
杂项控制和状态寄存器( MISCR ) ...................................... 9-9
定时器状态寄存器( TSR ) ............................................ ............................ 9-10
Timer8框图............................................... .................................... 10-1
Timer8控制和状态寄存器............................................. .................. 10-2
Timer8计数器寄存器............................................... ................................. 10-3
DAC控制和数据寄存器............................................. ........................ 11-1
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飞思卡尔半导体公司...
MC68HC05PL4
修订版2.0