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TPS3420延时问题

Other Parts Discussed in Thread: TPS3420

   

1、TPS3420的TS脚接VCC时,REST输出为N/A,是什么意思,是12.5秒会输出低电平吗,还是说不建议使用,输出不稳定。

2、输入 PB1一直为低电平,当PB2 为低电平时,12.5秒后, REST会不会输出低电平,当PB2为高电平时,RESET才变为高电平。