当电池充电的时候,bq27541怎么可以激活430单片机呀?放电的时候单片机是休眠的。谢谢
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HDQ是可以设置成中断功能的,规格书里HDQ HOST INTERRUPTION FEATURE有描述,不过这个用的人相对比较少
http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=bq27541-v200&fileType=pdf
一般芯片的主页面就有规格书链接