求stc89c52rc复位电路原理图

[nuyiai2387]

求stc89c52rc复位电路原理图
帮帮忙吧，那位老师有的话给我一下

[uid123]

有51的没有52的。

[dceacho]

网上很多 https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=89c52&hs=2&pn=5&spn=0&di=121968030910&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&ie=utf-8&oe=utf-8&cl=2&lm=-1&cs=3680528576%2C2470794533&os=1147839732%2C272399141&simid=4091164278%2C495272181&adpicid=0&lpn=0&ln=30&fr=ala&fm=&sme=&cg=&bdtype=0&oriquery=89c52&objurl=http%3A%2F%2Fwww.21ic.com%2Fd%2Ffile%2F201309%2Fb962b18cfeed14ec83a0dfd6b37cbf4b.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bd8tv_z%26e3Bv54AzdH3F3tvi7zitfitAzdH3F1wpwfijjpAzdH3FSTCblCcdAzdH3Ffyfpj4AzdH3F8ld9ad_z%26e3Bip4s&gsm=0

[SunNSuNDay]

百度一大堆啊