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https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/809638/ccs-tm4c123gh6pm-power-supply-for-tiva-c-launchpad
工具/软件：Code Composer Studio
我应该直接使用18650电池为 Tiva Launchpad 供电还是使用4.2V -> 5V 升压？
提供4.2V 电压是否会对电路板造成长期损坏？
谢谢、致以诚挚的问候。
您好！
TM4C123是一款3V MCU。 您应在数据表中指定的范围内提供 Vbat。
