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CC2530输入引脚接拨键开关的问题

suowei wu1
Prodigy 100 points

Other Parts Discussed in Thread: CC2530

对于轻触开关下面这种是一种常见接法。如果S2需要改成拨键开关（可能长时间处于接通状态），还能用下面这种接法吗?CC2530的手册上说应该尽可能避免直接接电源和地的。文档原话：“the pin should not be connected directly to VDD or GND in order to avoid excessive power consumption ”. 如果不能这样接拨键开关，又应该怎样接呢?