Data Sheet

SM-MFAD4-C02 Datasheet
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Revision 2.3 Apr. 2022
Contents
REVISION HISTORY ............................................................................................................................. - 2 -
CONTENTS ........................................................................................................................................... - 4 -
FIGURE CONTENTS ............................................................................................................................ - 5 -
TABLE CONTENTS .............................................................................................................................. - 5 -
1 PRODUCT OVERVIEW ................................................................................................................ - 6 -
1.1 FEATURES .............................................................................................................................. - 6 -
1.2 APPLICATION .......................................................................................................................... - 7 -
2 FUNCTIONAL DESCRIPTIONS .................................................................................................. - 9 -
2.1 COMMUNICATION OVERVIEW FOR ISO/IEC 14443A / MIFARE CONTROLLER .......................... - 10 -
3 ELECTRICAL SPECIFICATIONS .............................................................................................. - 11 -
3.1 TEMPERATURE MAXIMUM RATINGS ......................................................................................... - 11 -
3.2 DC ELECTRICAL PARAMETERS ............................................................................................... - 11 -
3.3 ANTENNA SPECIFICATIONS .................................................................................................... - 12 -
3.4 POWER CONSUMPTION ......................................................................................................... - 12 -
*ACTIVE STATE : IDLE AND LISTENSER MODES. ..................................................................................... - 12 -
3.5 THERMAL PROTECTION ......................................................................................................... - 12 -
3.6 NFC CONNECTION RECOMMENDATION .................................................................................. - 13 -
......................................................................................................................................................... - 13 -
4 ORDERING INFORMATION ...................................................................................................... - 13 -
5 RELIABILITY VERIFICATION .................................................................................................... - 14 -
6 NFC MODULE OUTLINE ........................................................................................................... - 15 -
7 PRECAUTIONS .......................................................................................................................... - 16 -