The MN63Y1221-E1 product has 8 kbit FeRAM non-volatile built-in memory with fast write and low power consumption, provides an I ²C host interface, and comes in an SON8 package. The FeRAM memory of the NFC tag IC offers 100 million write cycles and can be protected by a 128 bit password. The component also features an energy harvesting output that allows powering the host by the energy harvested from the NFC magnetic field. The supply voltage range is 1.7V up to 3.6V. The MN63Y1221-E1 is available directly through Panasonic and via the distributor Rutronik.
PAISEU adds that the MN63Y1221-E1 NFC tag IC provides three communication modes: RF, serial, and tunnel (the tunnel mode allows direct communication between the reader/writer and the host).