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CC2640 ESD 问题 求助!

Other Parts Discussed in Thread: CC2640, CC2540, CC2640R2F

感觉4*4封装的CC2640很容易受到静电的影响,现象如下:

BLE设备以2.5秒间隔广播的形式工作,正常工作的时候平均电流2uA左右,当受到静电影响的时候(在旁边脱衣服、摩擦衣服等),设备电流会突变为452uA左右,增加了450uA左右,并一直保持下去,直到设备重新RESET后又恢复正常,并且在设备出现耗电异常的时候BLE功能不受影响。