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MFRC630 question

Question asked by Tom Mao on Aug 8, 2017
Latest reply on Aug 10, 2017 by Wigros Sun

Dear Expert:

 

About MFRC630, I have the questions below,please help,thanks.

1.this picture is from the MFRC630 reference manual,Can Crxn and R2 change position? 

 

2.MFRC630 is powered by   3.3V.
Is 3.3V of the radio frequency OK, or must use the 5V radio frequency?

3.About the matched res choose,is there any suggestions?

 

thanks for your support.

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