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CC2541工作一段时间后,不广播,重新烧录程序后,广播正常

Other Parts Discussed in Thread: CC2541

CC2541广播一段时间后,发现不再广播了,读取芯片里面的程序,发现是flash有部分数据丢失,丢失数据地址从0x10000000到0x1007F000。 重新烧录程序后,可以正常工作,有的放置12小时后就又出现了, 生产了10000个,第一次全检测试出了大概100个左右,剩余的好的,第二次全检又发现了57个。