MFRC522 Crystal power dissipation

a_vanbaalen — Tue, 02 Jul 2019 10:25:22 GMT

Hi,

I'm going to use the MFRC522 in a design (I know there is a new version recommended but the client really wanted to use this chip).

But when finding a crystal for it, the datasheet specifies a maximum power dissipation of 100mW, but I think and hope this should be 100uW as there are no crystals available that I know of that can dissipate 100mW.

Thanks,

Best regards,

Allard van Baalen

Re: MFRC522 Crystal power dissipation

Sabina_Bruce — Wed, 03 Jul 2019 00:05:54 GMT

Hi Allard,

You are correct, there is a typo in the document it should be uW. Thank you for noticing this, I will pass on the information to have it corrected.

Best Regards,

Sabina

topic MFRC522 Crystal power dissipation in NFC

MFRC522 Crystal power dissipation

Re: MFRC522 Crystal power dissipation