掉电模式.....................................................................................................................................................................................................................27
6.7
在系统编程(ISP) ....................................................................................................................................................................................29
ISP基本操作(汇编) ................................................................................................................................................................................................30
程序启动入口...........................................................................................................................................................................................................32
6.8
在应用程序编程(IAP)..........................................................................................................................................................................33
额定极限(MPC89E51/52/53/54/58/515).................................................................................................................... 34
直流特性(MPC89E51/52/53/54/58/515).................................................................................................................... 35
额定极限(MPC89L51/52/53/54/58/515).................................................................................................................... 36
直流特性(MPC89L51/52/53/54/58/515) ............................................................................................................... 37
封装尺寸............................................................................................................................................................................... 38
7
8
9
10
11
40PIN PDIP.................................................................................................................................................................................................................38
44PIN PLCC................................................................................................................................................................................................................39
44PIN PQFP................................................................................................................................................................................................................40
12
修订历史............................................................................................................................................................................... 41
MPC89LE51_52_53_54_58_51
MEGAWIN
1