Proximity Range - ISO/IEC 14443

Proximity Range Products are designed to operate up to 10 cm.
Infineon has a range of ISO/IEC 14443 Type A compliant products which do not need a battery but extract all their energy for operation and communication from the RF field. They communicate with a high speed data rate up to 848 kbit/s to the reader, and at 106 kbit/s from reader.

The range of devices starts from small ICs dedicated for ticketing applications up to products with 4 kbyte of user memory for personal ID, so a huge variety of different applications can be addressed. Data can be secured using the international established Mifare technology or the my-d ™ crypto algorithm. Our my-d ™ proximity family is ideally suited for the upcoming NFC market as they are fully compliant with NFC Forum™ Type 2 Tag Operation.

• Transport: Limited use tickets or period passes
• Access control and event management 
• Loyalty cards
• NFC enabled applications such as posters or stickers