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Processing of unused pins of CLRC 663, MFRC 631, and SLRC 610

Question asked by Yasushi Hasegawa on Apr 25, 2017
Latest reply on Oct 11, 2017 by Yasushi Hasegawa

Dear All,

Please tell me how to process each pin under the following usage conditions.

Question 1:
condition: Boundary scan is not used.
Question: Should TDO pin, TDI pin, TMS pin, TCK pin be Open (N.C.)?

Question 2:
condition: SAM interface is not used.
Question: Should SCL pin (SCL2 23pin), SDA pin(SDA2 24pin) be Open (N.C.)?

Best Regards,
Yasushi Hasegawa