PIN８ is NC PIN
Could you tell me the purpose of connecting a condenser?
Pin 8 is NC pin as like Pin44. So it is okay to left open. If you look at the schematic in detail, Pin 8 is connected to ground through decoupling capacitors on schematic but the caps are in DNP(Do Not Populate). So it is same as open technically as like Pin44. However, some times, it is suggested to tie NC pins to ground. It doesn't do anything since no connection inside but it may decouple the any noise on pin if there is. Pin 8 is close to Clock pins(Pin7,6) and so I guess it is to just reserve this to guide clock pin 7 just in case.
Thank you for your answer
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