2650 用的是4*4封装尺寸的。
有没有内存大的PIN2PIN直接替换上去可用,不用改电路板,最好也不用改程序
谢谢
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我用的iar,查看编译的map文件,16k不到的样子,再调大任务堆栈,编译就报错
是的,2640r2f 在RAM 上比2650没有优势,我以為你在問Flash