MFRC531 Standard ISO/IEC 14443 A/B reader solution Rev.
3.7 30 June 2015 056637 Product data sheet COMPANY PUBLIC 1.
Introduction This data sheet describes the functionality of the MFRC531 Integrated Circuit (IC).
It includes the functional and electrical specifications and from a system and hardware viewpoint gives detailed information on how to design-in the device.
Remark: The MFRC531 supports all variants of the MIFARE Mini, MIFARE 1K, MIFARE 4K, MIFARE Ultralight, MIFARE DESFi