有时没有对PCB闪存芯片，该芯片是指位于微控制器内部闪存的内容。

Sometimes there is no flash chip on PCB that means content of the flash located inside MCU.

youdao

有时没有对PCB闪存芯片，该芯片是指位于微控制器内部闪存的内容。

Sometimes there is no flash chip on PCB that means content of the flash located inside MCU.

youdao