MSP430FR6972的PJ.0-3四个脚做GPIO时最大能提供多大的电流?
想用GPIO直接控制一片EEPROM的电源,最大要3mA的电流,不知道行不行?
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MSP430FR6972的PJ.0-3四个脚做GPIO时最大能提供多大的电流?
想用GPIO直接控制一片EEPROM的电源,最大要3mA的电流,不知道行不行?
有些msp430有提供6mA电流的io,但你用的这款手册上没说有这种io。
只在5.1 Absolute Maximum Ratings(1)部分提到:Diode current at any device pin 是正负2mA