单片机ATmega128 和STC89C52 有什么区别呢,主要是性能和发展前景

单片机ATmega128 和STC89C52 有什么区别呢,主要是性能和发展前景
2025-03-15 23:43:26
推荐回答(2个)
回答1:

这两个单片机都比较老了,stc89c52基本上就是at89c52的国产版本,atmega128是ATMEL公司的产品,它的IO口功能要比52强很多,但是现在新版的stc单片机io功能也比较强大了,再就是atmega128的管脚数目比较多,自带AD。性能肯定是atmega128要好,52基本淘汰了。如果你要做设计可以联系我

回答2:

这两款用的都很多。89c52实际上还是属于最经典的51单片机门类里的,51便宜,总还有他的用武之地。
mega系列用户量也比较大,从mega8一直到mega1280各个价位各种性能都有。
学了51再学mega也花不了你几天时间的。
相比这俩,有空还是看看arm比较有前景。

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