C8051F99x-C8051F98x
13.4.Interrupt延迟.............................................. ............................................... 138
13.5.Interrupt寄存器说明............................................. .......................... 140
13.6.External中断INT0和INT1 ........................................... ....................... 147
14.闪存....................................................................................................... 149
14.1.Programming闪存............................................ ........................ 149
14.1.1.Flash锁和钥匙的功能......................................... ...................... 149
14.1.2.Flash擦除程序........................................... ............................... 150
14.1.3.Flash写程序........................................... ................................ 150
14.2.Non性数据存储........................................... ................................... 150
14.3.Security选项.............................................. ............................................... 151
14.4.Determining器件的型号在运行时........................................ 153
14.5.Flash写入和擦除指引........................................... ....................... 155
14.5.1.V
DD
维护和V
DD
监控................................................. 155
14.5.2.PSWE维护............................................ ................................... 156
14.5.3.System时钟............................................ ............................................. 156
14.6.Minimizing闪存读取当前............................................ .......................... 157
15.电源Management.............................................................................................. 161
15.1.Normal模式.............................................. .................................................. 162 ..
15.2.Idle Mode........................................................................................................ 163
15.3.Stop模式...................................................................................................... 163
15.4.Suspend模式.............................................. ................................................. 164
15.5.Sleep模式.............................................. .................................................. 164 ....
15.6.Configuring唤醒源............................................. ............................ 165
15.7.Determining导致最后唤醒事件.................................... 165
15.8.Power管理规范............................................. ................... 169
16.循环冗余校验( CRC0 ) ......................................... .................... 170
16.1.CRC Algorithm................................................................................................ 170
16.2.Preparing的CRC计算........................................... ......................... 172
16.3.Performing CRC计算............................................ ........................... 172
16.4.Accessing的CRC0结果............................................ ............................... 172
16.5.CRC0位反转功能............................................ ................................. 177
17.电压调节器( VREG0 ) ........................................... ...................................... 178
17.1.Voltage器电气规格............................................ ........ 178
18.复位Sources....................................................................................................... 179
18.1.Power上电复位............................................ ................................................. 180
18.2.Power失效复位............................................ ................................................ 180
18.3.External复位.............................................. .................................................. 182
18.4.Missing时钟探测器复位............................................ ............................ 182
18.5.Comparator0复位.............................................. .......................................... 183
18.6.PCA看门狗复位............................................ .............................. 183
18.7.Flash错误复位............................................. .............................................. 183
18.8.SmaRTClock (实时时钟)复位......................................... ................. 183
18.9.Software复位.............................................. ................................................. 184
19.时钟源.............................................. .................................................. 。 186
19.1.Programmable精密内部振荡器............................................ 187 .......
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1.0版