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TPL5010: 不供电时存在较大漏电流,导致主芯片无法正常烧录

Part Number: TPL5010

目前在电路测试时发现在VDD未供电时,RST管脚存在大概330uA的漏电流,这是正常的吗,此时管脚电压在1.2V左右,导致主芯片无法烧录,需要协助看下是什么原因