This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

MSP430FR2355: 关于该芯片的ADC参考电压的选择

Part Number: MSP430FR2355

在应用手册的表21-8中,提到了AVCC和AVSS,

000b = {VR+ = AVCC and VR– = AVSS }
001b = {V
R+ = VREF and VR– = AVSS}
010b = {V
R+ = VEREF+ buffered and VR– = AVSS}
011b = {V
R+ = VEREF+ and VR– = AVSS }

但是在手册中,关于pin脚的描述和电源供电的描述中,只有DVCC和DVSS,没有涉及到AVCC和AVSS,清问在MSP430FR2355TRSMR这个32pin脚的芯片中,DVCC和DVSS等同与AVCC和AVSS?