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CC2541-Q1: CC2541-Q1 PIN status during the first programming

Part Number: CC2541-Q1
Other Parts Discussed in Thread: CC2541,

We would like to confirm the CC2541-Q1 IO PIN status during the first programming. 

Because of updating on-board, We worry about CC2541 out put 3.3V,the CC2541's pin is burn out.

Thank you for your help!