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SE050: Mifare SAM functionality + current consumption

Question asked by timriddermann on Jun 19, 2019
Latest reply on Jun 24, 2019 by Kan_Li

Hello,

 

I have several questions about the SE050.

 

- The data sheet says that the SE050 also has a "MIFARE SAM functionality". But I didn't find any further information about it, neither in the datasheet nor in the application notes. When will more information on this topic be available?

- In the data sheet under "14.1.3 Power consumption" the currents of the SE050 in the different operating modes are indicated. How high is the supply voltage for this information?

- In the data sheet it is stated under "14.1.3 Power consumption" that fCPU=48MHz. Is it possible to operate the SE050 with a slower clock frequency to further reduce the current?

 

Best regards,
Tim

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