Data Sheet

SM-MFAD4-C02 Datasheet
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Revision 2.3 Apr. 2022
2 Functional Descriptions
This section provides detailed information about how SM-MFAD4-C02 module works, what
configurations and operational features are available.
The following illustration shows the primary functional blocks of SM-MFAD4-C02 module.
Figure 3 Module Block Diagram
Loop Antenna is Smart Approach customize solution, Antenna size of SM-MFAD4-C02 is
25mm x 25 mm. Antenna matching is also a customize solution. NFC controller includes NXP
PN7150 chipset, and has an I
2
C control interface through the connector to mother board.