MC81F4x32
目录
修订历史.............................................................................................................................. 3
目录..........................................................................................................................五
1.概述......................................................................................................................................... 9
1.1说明.................................................................................................................................... 9
1.2产品特点........................................................................................................................................ 9
1.3开发工具..................................................................................................................... 10
1.4订购信息................................................................................................................... 11
2.框图............................................................................................................................ 12
3.引脚分配........................................................................................................................... 13
3.1 44 MQFP..................................................................................................................................... 13
3.2 42 SDIP....................................................................................................................................... 14
3.3 32 SDIP / SOP .............................................................................................................................. 14
3.4 28 SKDIP / SOP ........................................................................................................................... 15
3.5 Summary..................................................................................................................................... 16
4.包图....................................................................................................................... 18
4.1 44 MQFP - MC81F4432Q........................................................................................................... 18
4.2 42 SDIP - MC81F4432K ............................................................................................................. 18
4.3 32 SDIP - MC81F4332K ............................................................................................................. 19
4.4 32 SOP - MC81F4332D.............................................................................................................. 19
4.5 28 SKDIP - MC81F4332G .......................................................................................................... 20
4.6 28 SOP - MC81F4332M ............................................................................................................. 20
5. PIN DESCRIPTION........................................................................................................................... 21
6.端口结构......................................................................................................................... 25
7.电气特性.............................................. .................................................. 29
7.1绝对最大额定值........................................................................................................ 29
7.2推荐运行条件.............................................. ............................. 29
7.3 A / D转换器特性) ........................................... ....................................... 30
7.4 DC CHARACTERISTICS............................................................................................................ 31
7.5直流特性(续) ............................................ ............................................. 32
7.6输入/输出电容............................................................................................................ 32
7.7串行I / O特性............................................................................................................ 33
7.8数据保持电压在停止模式........................................... ............................................. 34
7.9 LVR (低电压复位)电气特性......................................... ......................... 36
7.10 UART时序特性.............................................. .................................................. ... 36
7.11 IIC时序Characteristics......................................................................................................... 38
7.12主时钟振荡器特性............................................. ........................................... 39
7.13外部RC振荡特征............................................. ....................................... 39
7.14内部RC振荡特征............................................. ........................................ 40
7.15子时钟振荡器特性............................................. ............................................ 40
7.16主振荡稳定时间............................................. .............................................. 40
7.17分振荡稳定时间............................................. ............................................... 41
7.18工作电压范围......................................................................................................... 42
7.19典型Characteristics.............................................................................................................. 43
8. ROM选项................................................................................................................................... 47
8.1 ROM选项................................................................................................................................. 47
2009年10月19日Ver.1.35
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