Description

nfc tags, rfid tags, contactless tags, nfc mifare ev1 1k coin tag 3.25mm diameter adhesive back, mifare 1k chips, nxp 1k coin tag,

MIFARE Classic EV1 represents the highest evolution of the MIFARE Classicproduct … It is available in a 1K and in a 4K memory version, serving different … Please have a look at NXP’s official statements on the security of MIFARE Classic:. NXP Semiconductors has developed the MIFARE Classic MF1S70yyX/V1 to be used in
a contactless smart card according to ISO/IEC 14443 Type A.
The MIFARE Classic EV1 4K MF1S70yyX/V1 IC is used in applications like public
transport ticketing and can also be used for various other applications.

Anticollision
An intelligent anticollision function allows to operate more than one card in the field
simultaneously. The anticollision algorithm selects each card individually and ensures
that the execution of a transaction with a selected card is performed correctly without
interference from another card in the field.

Simple integration and user convenience
The MF1S70yyX/V1 is designed for simple integration and user convenience which
allows complete ticketing transactions to be handled in less than 100 ms.

Security and privacy
• Manufacturer programmed 7-byte UID or 4-byte NUID identifier for each device
• Random ID support
• Mutual three pass authentication (ISO/IEC DIS 9798-2)
• Individual set of two keys per sector to support multi-application with key hierarchy

Delivery options
• 7-byte UID, 4-byte NUID
• Bumped die on sawn wafer
• MOA4 and MOA8 contactless module

DataSheet

MIFARE Classic EV1 1K Round PVC Coin Tags
PVC Material
3.25mm diameter with adhesive back
Thickness:0.9mm
MIFARE and MIFARE Classic are trademarks of NXP