MSP430674716777¥350去看看深圳芯芯电子商行发布了MSP430F67471/MSP430F5438/6746/6747/6749/6779/6777/5436/AIPZMSP430674716777¥300去看看深圳芯芯电子商行发布了MSP430F67471/MSP430F5438/6746/6747/6749/6779/6777/5436/AIPZ