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.

bq25120a中断问题

Other Parts Discussed in Thread: BQ25120A

hi,

我有以下疑问:

1.连接bq25120a中断引脚的mcu引脚需要外部上拉吗?

2·将EN_INT使能的前提下,USB插入时 可以通过MR引脚产生中断 移除USB后 通过MR引脚无法产生中断

·将EN_INT关闭的前提下,USB插入/拔出的情况下,都无法通过MR引脚产生中断