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ISO7240C NCpin(7pin)Processing method

Other Parts Discussed in Thread: ISO7240C, ISO7240CF

Is it all right even if I connect 7 pins to the GND?

I mistook ISO7240CF for ISO7240C and have got a wrong layout.I mistook ISO7240CF for ISO7240C and have got a wrong layout.

ISO7240CF 7pin=DISABLE

ISO7240C 7pin=NC